PRODUCTS

DIMETHYL GLUTARATE

Dimethyl glutarate is a blend of dicarboxylic acid esters that are non-flammable, readily biodegradable, non-corrosive, and have a mild, fruity odor.
Dimethyl glutarate offers a unique combination of high solvency power, low volatility, low cost, and high flash point.
Dimethyl glutarate is suitable for dissolving polar substances such as polyurethane, polyester, and acrylate resins and can be mixed with water using a variety of surfactants.

CAS Number: 95481-62-2
EC Number: 619-131-5
Linear Formula: C21H36O12
Molecular Weight: 480.5

Synonyms: Dibasic Esters,Dimethyl butanedioate, IMSOL, DBE DIBASIC ESTER, DIMETHYL ADIPATE/DIMETHYL GLUTARATE/DIMETHYL SUCCINATE, DIBASIC ACID, DBE, IMSOL, ESTASOL, DIBASIC ACID, DIBASIC ESTER, DBE DIBASIC ESTER, Dibasic acid ester, Divalent acid ester, MADE, Mixed Aliphatic Dimethyl Esters, Dbe Dibasic Ester, dibasic esters (dbe), Dibasic ester, mixture, DIBASIC MIXTURE OF ESTERS, DBE, Dibasic ester mixture, meso-Dibenzylaminosuccinic acid, DBE,Dibasic Esters,Dimethyl butanedioate, DIMETHYL ADIPATE/DIMETHYL GLUTARATE/DIMETHYL SUCCINATE, Ester mixture (methyl esters) of diacids C4, C5 und C6, DBE, Ester mixture (methyl esters) of diacids C4, C5 and C6, Dibasic ester, Estasol, DBE dibasic ester, dimethyl butanedioate;dimethyl hexanedioate;dimethyl pentanedioate, RDPE, SCHEMBL4450294, Dibasic dimethyl esters of adipic acid, succinic acid & glutaric acid, DBA Dibasic acid (mixture of glutaric acid, succinic acid and adipic acid), Hexanedioic acid, dimethyl ester, mixt. with dimethyl butanedioate and dimethyl pentanedioate, Pentanedioic acid, dimethyl ester, mixt. with dimethyl butanedioate and dimethyl hexanedioate, dimethyl adipate dimethyl glutarate dimethyl succinate, dimethyl butanedioate,dimethyl hexanedioate,dimethyl pentanedioate, dimethyl adipate compound with dimethyl glutarate and dimethyl succinate (1:1:1), Hexanedioic acid, dimethyl ester, mixt. with dimethyl butandedioate and dimethyl pentanedioate

Dimethyl glutarate is an ester of a dicarboxylic acid.
Depending on the application, the alcohol may be methanol or higher molecular weight monoalcohols.

Mixtures of different methyl Dimethyl glutarates are commercially produced from short-chain acids such as adipic acid, glutaric acid, and succinic acid.
Dimethyl glutarate is non-flammable, readily biodegradable, non-corrosive, and have a mild, fruity odour.

Dimethyl glutarate is a refined mixture of dimethyl esters of adipic, glutaric and succinic acids.
Dimethyl glutarate is a liquid non-flammable, readily biodegradable and non-corrosive with mild fruity odor.

Dimethyl glutarate is readily soluble in alcohols, ketones, ethers, and many hydrocarbons, but only slightly soluble in water and higher paraffins.
Dimethyl glutarate is refined dimethyl esters of adipic, glutaric, and succinic acids.

Dimethyl glutarate is clear, colourless liquids having a mild, characteristic fruity odour.
Dimethyl glutarate is readily soluble in alcohols, ketones, ethers, and many hydrocarbons, but are only slightly soluble in water and hydrocarbons.

Dimethyl glutarate is non-flammable, noncorrosive, and quickly biodegrading – all factors leading to an environmentally-friendly formulation options.
Dimethyl glutarate is non-flammable, readily biodegradable, non-corrosive and has a mild odor.
Dimethyl glutarate is suitable for dissolving polar substances such as polyurethane, polyester and acrylate resins and can be mixed with water using a variety of surfactants.

Dimethyl glutarate is a VOC-exempt solvent.
Dimethyl glutarate is a is a clear colorless liquid and has a mild, pleasant odour.

Dimethyl glutarate is an ester of a dicarboxylic acid.
Dimethyl glutarate is highly effective solvents that impress for their dissolving diversity and their rate of dissolution.

Dimethyl glutarate is especially attractive for applications in which “traditional” solvents are unwanted or prohibited, and are suitable for substituting almost any conventional solvent.
Dimethyl glutarate exhibits impressive solubility even for hardened residues.

Thanks to excellent film-forming properties, Dimethyl glutarate also performs well as coalescents.
Dimethyl glutarate is a blend of dicarboxylic acid esters that are non-flammable, readily biodegradable, non-corrosive, and have a mild, fruity odour.

These properties make Dimethyl glutarate a relatively safe solvent that can be used for a variety of purposes.
Dimethyl glutarate is readily biodegradable, low odor, low VOC solvents used in a wide variety of industrial and specialty applications.

Consisting of both purified and mixed grades of adipic, glutaric and succinic esters, dimethyl and Dimethyl glutarates are clear, colorless, low odor liquids.
Dimethyl glutarate offer a unique combination of high solvency power, low volatility, low cost and high flash point.

Although Dimethyl glutarate is only slightly water soluble.
Dimethyl glutarate can be incorporated in to water based systems with the use of surfactants.
Dimethyl glutarate is excellent solvent substitutes in many parts cleaning and stripping applications.

Commercial acceptance and use of dimethyl esters and Dimethyl glutarates continues to increase due to their positive economic, environmental and performance characteristics.
Because of Dimethyl glutarate low vapor pressure, Dimethyl glutarates will evaporate very slowly and can be recycled for repeated application.

The low vapor pressure also allows formulators and end-users to remain compliant with applicable VOC regulations.
Dimethyl glutarate is the refined dimethyl esters of adipic, glutaric, and succinic acids.

Dimethyl glutarate is non-flammable, non-corrosive, and quickly biodegrading – all factors leading to an environmentally-friendly product.
Easily soluble in alcohol and only slightly soluble in water, Dimethyl glutarate is colorless, clear and have a slightly fruity odor.

The slow evaporation rate of Dimethyl glutarate means Dimethyl glutarate can be applied to a surface and work through the grime or coating over time without any necessary reapplication.
Because Dimethyl glutarate evaporates slowly, Dimethyl glutarate can be repeatedly used after recycling.

Dimethyl glutarate is an ester of a dicarboxylic acid.
Dimethyl glutarate is a non-toxic colorless transparent liquid with light aromatic odor, which is of environmental protection and of Biodegradation.

The Dimethyl glutarate is not readily miscible in water and higher paraffins while showing ready miscibility towards hydrocarbons such alcohols, ethers and ketones.
On a chemical front, Dimethyl glutarate is non-flammable and non-corrosive.

The Dimethyl glutarate is also biodegradable product making Dimethyl glutarate an environmental friendly alternative in several applications.
Dimethyl glutarate is an environment-friendly high boiling solvent.

Dimethyl glutarate is a mixture of three Dimethyl glutarate, also named Nylon Intermediate.

Dimethyl glutarate is refined dimethyl esters of adipic, glutaric, and succinic acids.
There are six Dimethyl glutarate fractions commercially available for specialty applications.

Dimethyl glutarate's fractions are DBE-2, DBE-3, DBE-4, DBE-5, DBE-6, and DBE-9.
Dimethyl glutarate and each of the fractions are clear, colorless liquids having a mild, agreeable odor.

Dimethyl glutarate is readily soluble in alcohols, ketones, ethers and most hydrocarbons, but are only slightly soluble in water and higher paraffinic hydrocarbons.
Dimethyl glutarate is stable in air at normal ambient conditions of temperature and humidity.
Therefore, Dimethyl glutarate may be handled and stored without the need for precautions to prevent autoxidation or hydrolysis.

Dimethyl glutarate have low environmental impact.
Dimethyl glutarate is clear, colourless liquids that are biodegradable.

Other properties are high solvency power and good miscibility with other solvents, high boiling and flash points and mild odour.
Dimethyl glutarate readily soluble in alcohols, ketones, ethers and most hydrocarbons, but are only slightly soluble in water and higher paraffinic hydrocarbons.

Dimethyl glutarate contain primarily glutaric, succinic and adipic acids,
Dimethyl glutarate is flexible, cost-effective solvent solutions that can help meet your needs amid a rapidly evolving regulatory environment.
Dimethyl glutarate is the refined dimethyl esters formulated by varying the composition of adipic acid, glutaric acid and succinic acid and are clear, colourless liquid with mild odour.

Dimethyl glutarate is also biodegradable product making Dimethyl glutarate an environmental friendly alternative in several applications.
Dimethyl glutarate is a chemical mixture of dimethyl esters.

Dimethyl glutarate is a colorless, clear liquid with a mild, pleasant odor.
Dimethyl glutarate is a diverse and ecologically compatible alternative to many other solvents that require labeling.

Dimethyl glutarate has a number of advantages such as high solubility and a low risk potential for humans and the environment.
Dimethyl glutarate also has a high flash point and very low volatility.

Dimethyl glutarate is easily soluble in alcohols, ketones, ethers and most hydrocarbons, whereas Dimethyl glutarate is slightly soluble in substances such as water or higher paraffinic hydrocarbons.
Dimethyl glutarate is valuable chemical compounds that have varieties of applications industrially and Dimethyl glutarates are considered as environmentally friendly (green) solvents used mostly as paint strippers.

Dimethyl glutarate refers to a class of esters having a functional group of two esters on an organic compound.

These solvents offer a unique combination of low volatility, high solvency power, low cost and high flash point.
Dimethyl glutarate's physical characteristics are colorless and clear liquid with a mild odor.

Dimethyl glutarate - dimethyl esters of adipic, glutaric and succinic acids recommended as alternative to flammable and aggressive solvents.
Dimethyl glutarate has been considered as green solvent to replace toxic and highly volatile solvents such as methylene chloride.

There are six Dimethyl glutarate blends based on different fractions of the pure esters for specialty applications (DBE2, DBE-3, DBE-4, DBE-5, DBE-6, DBE-9).
Dimethyl glutarate is a clear, colourless liquid having a mild, agreeable odour.

Dimethyl glutarate is readily soluble in alcohols, ketones, ethers and most hydrocarbons, but are only slightly soluble in water and high paraffinic hydrocarbon.
Offers very good solvency, high boiling point, low vapor pressure, slow evaporation, high flashpoint, low toxicity and mild odor.

Provides compatibility with many plastics including polyethylene, polypropylene, fluorocarbon resins, nylon, and acetal resin, and with elastomers such as silicone, ethylene/propylene rubber, butyl rubber and fluoropolymers.
Dimethyl glutarate is a mixture of dibasic acid ester.

Dimethyl glutarate's main ingredient is Dimethyl succinate CH3OOC(CH2)2COOCH3, Dimethyl succinate CH3OOC(CH2)3COOCH3, Dimethyl adipate CH3OOC(CH2)4COOCH3.
Dimethyl glutarate is the unique constituent that makes the Dimethyl glutarate become a non-toxic colorless transparent liquid with high boiling point, which is of environmental protection and of biodegradation.

Dimethyl glutarate is an ester of a dicarboxylic acid.
Depending on the application, the alcohol may be methanol or higher molecular weight monoalcohols.

Dimethyl glutarate is readily soluble in alcohols, ketones, ethers, and many hydrocarbons, but are only slightly soluble in water and higher paraffins.
Dimethyl glutarate is very stable in common temperature and humidity and with the classic property of functional group of ester, including saponification and hydrolyzation reaction.

The reaction of Dimethyl glutarate interchanging can change the products of ester into the useful reagent for plasticizer and other products of polyester.
Dimethyl glutarate is mixture of dibasic acid ester.

Dimethyl glutarate is biodegradable solvent with a little odor.
Dimethyl glutarate is readily soluble in alcohols, ketones, ethers, and many hydrocarbons, but are only slightly soluble in water and higher paraffins.

Dimethyl glutarate is very stable in common temperature and humidity and with the classic property of functional group of ester, including saponification and hydrolyzation reaction.
The reaction of Dimethyl glutarate interchanging can change the products of ester into the useful reagent for plasticizer and other products of polyester.

Dimethyl glutarate is mixture of dibasic acid ester.
Dimethyl glutarate is biodegradable solvent with a little odor.
Dimethyl glutarate can be the substitute of isophorone, cellosolve acetate(CAC), ethylene glycol monobutyl ether, propylene glycol ether ester type of solvent, cyclohexanone, diacetone alcohol, cresol, and so on.

Uses of Dimethyl Glutarate:
Dimethyl glutarate is used in paints, paint strippers, coatings, plasticizers, resins, binders, solvents, polyols, soil stabilization, chemical grouting, oilfield drilling fluids, crop protection products, cedar spray, and adhesives.
Dimethyl glutarate is widely used in paints, coatings, printing inks, and other fields.

Dimethyl glutarate is used as solvent in paint strippers, in paints and in cleaning agents.
Dimethyl glutarate can be used in the following industries: Adhesives & Sealants , Chemical Manufacturing , Cleaning Products , Plastics , Other Industries , Construction , Lubricants , Lab Materials , Paints & Coatings.

Dimethyl glutarate is used in paints, coatings, plasticizers, chemical intermediates, resins, binders, grouting, oilfield drilling fluid and adhesives.
Dimethyl glutarate can provide low temperature flexibility and is excellent plasticizer for PVC and other polymer systems.

Dimethyl glutarate is used to make polyurethane coatings, flexible foams and rigid foams.
Dimethyl glutarate is mainly used as a solvent and intermediate.

Polyester and epoxy find Dimethyl glutarate the perfect ingredient to create a sealing coat.
Soil stabilization is an agricultural facet of Dimethyl glutarate, which is also added to pesticides and insecticides.

Other applications include Dimethyl glutarate's use in liquid detergents, in corrosion inhibition, and for textile lubrication.
Dimethyl glutarate is an ester of a dicarboxylic acid used as solvent in paints, coil coatings, paint strippers, coatings, plasticizers, resins, binders, solvents, polyols, soil stabilization, chemical grouting, oilfield drilling fluids, crop protection products, cedar spray, and adhesives.

Dimethyl glutarate is used with other esters or solvents, a unique formula can be created for varied uses.
Dimethyl glutarate acts as a coating agent for magnet and enamel wires, magnetic memory discs, automobiles, coils, cans, sheets, industrial paint, et cetera.

Dimethyl glutarate is also considered an excellent stripping agent.
Dimethyl glutarate can easily clean through resin and paint, polyurethane, coatings, inks, and other polar substances.

Many metropolitan areas use Dimethyl glutarate to remove graffiti and spray paint from building façades.
Dimethyl glutarate is used in a broad variety of applications, as a solvent for coatings, cleaning formulations and paint strippers.

Dimethyl glutarate can also function as building block or intermediate, for example in polyester resins, polyurethane foams and plasticizers.
Dimethyl glutarate is mainly used as solvents in can/coil, waterborne, magnet wire and automotive coatings.

Dimethyl glutarate is used in paints, paint strippers, coatings, plasticizers, resins, binders, solvents, polyols, soil stabilization, chemical grouting, oilfield drilling fluids, crop protection products, cedar spray, and adhesives.
Dimethyl glutarate is widely used as general-purposed solvent of coatings.

Dimethyl glutarate is extensively applied in the fields of Coil steel coating, automobile coating, baking coating, tin plate printing coating, carpentry coating, vessel/can coating, printing ink industry, metal furniture coating, insulating coating and resin industry.
Dimethyl glutarate can be used as cleaning agent, paint remover, casting core agglomerant, soldering flux in electronic industry, and intermediate compound in organic synthesis.

Dimethyl glutarate has applications in coating industry to clean adhesives, polyurethane foams and unsaturated polyester resins.
Dimethyl glutarate is used in a variety of solvent applications both as a standalone solvent and in formulations; however, Dimethyl glutarate can be used as a chemical intermediate.

Dimethyl glutarate can be used in coating industry and other fields.
Dimethyl glutarate is widely used in the paints and coatings,inks,fourdry chemical and so on.

Dimethyl glutarate is used in paints, coil coatings, paint strippers, coatings, plasticisers, resins, binders, solvents, polyols, soil stabilization, chemical grouting, oilfield drilling fluids, crop protection products, cedar spray, and adhesives.
Dimethyl glutarate is used to paint strippers, coatings, plasticisers, resins, solvents and adhesives.

Dimethyl glutarate is widely used in many different industries, such as: coil coatings, stoving varnish, tin/container coating, automobile coating, varnished wire coating, furniture coating and water-based paint, printing ink industry, resin industry, intermediate for organic synthesis, industrial cleaning machines and so on.
Dimethyl glutarate is used widely in the manufacture of saturated & unsaturated polyester resins.

Dimethyl glutarate is also used in coatings, plasticizers, resins, paints, paint strippers, binders, solvents, chemical grouting, oilfield drilling fluids, polyols, soil stabilization, crop protection products, cedar spray, and adhesives.
Dimethyl glutarate is used as a solvent in paints and varnishes, cleaners and mold hardeners.

Dimethyl glutarate can also be used as an intermediate product for PU foams and plasticizers.
When Dimethyl glutarate comes to environmental protection, in particular, Dimethyl glutarate is an indispensable alternative to traditional solvents such as methylene chloride and acetone, which means that the area of application is constantly growing.

Dimethyl glutarate plays a vital applicant in coil& coatings market for enhancing the flexibility as well as adhesion of the coatings, used as substituent for isophorone, propylene glycol ether in ink manufacturing process.
Dimethyl glutarate is the environmental-friendly high boiling point solvent with biodegradation, and is widely used in dope industry, printing ink industry and other fields.

Dimethyl glutarate is widely used in roller steel dope, roasting paint, auto dope, resin industry and others.
In addition, Dimethyl glutarate can be used as mundificant, paint remover and others.

Dimethyl glutarate is widely used in painting, coating, ink, resin, insulating paint and metal furniture painting,etc.
Dimethyl glutarate is used in polymer and chemical intermediates.

Dimethyl glutarate is used in cleaning agent and paint remover.
Dimethyl glutarate is used as coalescing agent in polymer dispersions.

Dimethyl glutarate is also used as solvent for printing inks, industrial cleaning applications and as plasticizer in various plastics.
Dimethyl glutarate is widely used in the paints and coatings,inks,fourdry chemical and so on.
Dimethyl glutarate is one kind of environmental protection cleanser and paint remover.

Dimethyl glutarate is extensively applied in the fields of Coil steel coating, automobile coating, baking coating,tin plate printing coating, carpentry coating, vessel/can coating, printing ink industry, metal furniture coating, insulating coating and resin industry.
Dimethyl glutarate can be used as cleaning agent, paint remover, casting core agglomerant, soldering flux in electronic industry, and intermediate compound in organic synthesis.

Dimethyl glutarate of phthalates, adipates, and azelates with C8 - C10 alcohols have found commercial use as lubricants, spin finishes, and additives.
Dimethyl glutarate is used in paints, coil coatings, paint strippers, coatings, plasticisers, resins, binders, solvents, polyols, soil stabilization, chemical grouting, oilfield drilling fluids, crop protection products, cedar spray, and adhesives.

Dimethyl glutarate has been used as a platicizer for styrene resins, PVC, nitrocelluloses, and other plastics.
Dimethyl glutarate has been used in the construction of ion-selective polymeric membrane electrodes.

Composites and Polyurethanes also find use for these safe solvents.
Further applications include plasticisers and intermediates in polymer production including Polyurethanes.

Dimethyl glutarate and Dimethyl glutarate's fractions serve as raw materials for plasticizers, polymers.
Dimethyl glutarate serve as raw materials for plasticizers, polymers, wet strength paper resins and other specialty chemicals.

Wood paint:
Due to Dimethyl glutarate's wide range of distillation, Dimethyl glutarate serves as an excellent buffer.
Hence, Dimethyl glutarate can provide more flexibility and selection to solvent formulation and application environment.
Dimethyl glutarate, with high boiling point, and wide distillation, helps to adjust the volatilization rate, improve the flow, and eliminate the white fog and pinhole.

Printing ink industry:
Some printing ink, such as SCREEN INK, there are often append the high-boil solvent, for example the ISOPHORONE，but Dimethyl glutarate is of great virulence and funk, and that Dimethyl glutarate could fetch up the upwards bug, also replace it.

Colophony industry:
Firstly, Dimethyl glutarate could debase the colophony viscidity without need to decrease molecular weight or content.
Secondly, when in the same viscidity ,Dimethyl glutarate could increase the proper content, by Dimethyl glutarate‘s character, manufacturing the colophony with high proper content and low viscidity.

Launder solvent, de-paint solvent:
Because of Dimethyl glutarate‘s high solvency, Dimethyl glutarate could cleanup the oil and paint film, which is also recyclable.

Broil-paint industry:
Dimethyl glutarate has special volatility, with the hoist of the temperature, more calm solvent volatilization curve, which is benefit for cancel the surface bug.

Plasticizers:
Certain esters of adipic, glutaric, and succinic acids (as mixtures or individually) are excellent plasticizers for various polymer systems including polyvinyl chloride resins.

Polymer Intermediate:
As a source of adipic, glutaric and succinic acids and their mixtures, Diabasic Esters provide unique polymer structures.
By the selection of the proper Dimethyl glutarate fraction, properties, such as low temperature flexibility, can be tailored to meet specific needs.

Polyester Polyols for Urethanes:
Polyols based on Dimethyl glutarate is used to make polyurethane elastomers, coatings and both flexible and rigid foams.

Wet-Strength Paper Resins:
DBE-2, DBE-5, and DBE-9 are particularly useful in the preparation of long-chain water soluble polyamides of the type which can be reacted with epichlorohydrin to form wet-strength paper resins.

Polyester Resins:
Dimethyl glutarate is used extensively in the manufacture of saturated and unsaturated polyester resins.

Specialty Chemical Intermediate:
Dimethyl succinate (DBE-4), dimethyl glutarate (DBE-5) and dimethyl adipate (DBE-6) are abundant and economical sources of the adipic, glutarate and succinic moieties for organic synthesis.

Dimethyl glutarate and Dimethyl glutarates can be used alone or in customized ester and co-solvent blends to replace more conventional and increasingly regulated materials and industrial solvents, including, but not limited to:
N-methyl-2-pyrrolidone (NMP)
MEK
Methylene chloride
Isophorone
Certain glycol ethers and their acetates
Acetone
Cresylic acid

Other Uses:
Dimethyl glutarates can be applied as Oxygenated Solvents
Dimethyl glutarate is suitable for use in adhesives.
Paints
Paint Strippers
Coatings
Plasticisers
Resins
Binders
Solvents
Soil Stabilization
Chemical Grouting
Oilfield Drilling Fluids
Crop Protection Products
Adhesives

Advantages of Dimethyl Glutarate:
Low odor, low water content.
Powerful solvency to polyurethane resin, acrylic resin, polyester resin, alkyd resin and epoxies resin.
With good leveling property which can improve glossy
High boiling point, long distillation range.
To improve flexibility and adhesion.
Has favorable levelling property.
Dimethyl glutarate can improve the covering power of pigment in some industrial coatings.
Favorable stability.
Clean steam and high heat value of burning (BTU).

Benefits of Dimethyl glutarate in Engine Oils:

Volatility:
The polarity of Dimethyl glutarate molecules causes them to be attracted to one another and this intermolecular attraction requires more energy (heat) for the esters to transfer from a liquid to a gaseous state.
Therefore, at a given molecular weight or viscosity, the esters will exhibit a lower vapor pressure which translates into a higher flash point and a lower rate of evaporation for the lubricant.
Generally speaking, the more ester linkages in a specific ester, the higher Dimethyl glutarate's flash point and the lower its volatility.

Lubricity:
Polarity also causes Dimethyl glutarate molecules to be attracted to positively charged metal surfaces.
As a result, the molecules tend to line up on the metal surface creating a film which requires additional energy (load) to penetrate. The result is a stronger film which translates into higher lubricity and lower energy consumption in lubricant applications.

Detergency/Dispersency:
The polar nature of Dimethyl glutarate also makes them good solvents and dispersants.
This allows the esters to solubilize or disperse oil degradation by-products which might otherwise be deposited as varnish or sludge, and translates into cleaner operation and improved additive solubility in the final lubricant.

Biodegradability:
While stable against oxidative and thermal breakdown, the ester linkage provides a vulnerable site for microbes to begin their work of biodegrading the ester molecule.
This translates into very high biodegradability rates for ester lubricants and allows more environmentally friendly products to be formulated.

Characteristics of Dimethyl Glutarate:
Low toxicity, low moisture content
Better solubility
Good leveling performance
High boiling point and long distilling range
Accelerate improving flexibility and adhesive force.
Improve pigment covering performance in some industrial dope
Good stability
Clean burning steam and high combustion heat value

Other Characteristics properties:
Low volatile speed in the normal temperature, but Dimethyl glutarate's volatile speed will the accelerated with the increase of temperature.
Wide boiling point, long distillation range helpful for adjusting volatility speed of the entire solvent system.

Good levelling property, enhancing color and luster, improving covering power of dye, reducing the surface defects like orange peel, pinhole, fisheye and crater.
Easily regulating prescription in coating system for Dimethyl glutarate is easily soluble in most organic solvents.

Good solubility for polyester, acrylic resin, polyurethane resin, alkyd resin and epoxy resin etc.
Good stability, not to oxidize and decompose in storage in nature.
High flash point and low vapor pressure for safe use.

Production of Dimethyl Glutarate:
Dimethyl glutarates are generally produced by catalytic esterification of dicarboxylic acids.

Adipic acid, glutaric acid and succinic acid react with methanol in presence of an acidic catalyst (homogeneous or heterogeneous) with the following two stage cascade reactions:
Diacid + Methanol <---------> Monomethyl Ester+ water (1)
Monomethyl Ester + Methanol <---------> Dimethyl Ester + water (2)

Since Dimethyl glutarate is an equilibrium reaction, removing water from the system causes the reaction to shift towards formation of the desired product according to Le Chatelier’s principle.
By studying phase equilibrium, Dimethyl glutarate is possible to find any potential azeotrope and figure out the best way to separate water from the system.
Also, boiling range of the components is extremely important in design of process.

Product Types of Dimethyl Glutarate:
Dimethyl glutarate is the refined dimethyl esters formulated by varying the composition of adipic acid, glutaric acid and succinic acid.
The primarily produced Dimethyl glutarate is further distilled to produce the Dimethyl glutarate specialty fractions designated as DBE-2, DBE-3, DBE-4, DBE-5, DBE-6 and DBE-9.
The physical characteristics of Dimethyl glutarate include clear, colorless liquid with a mild odor.

Dimethyl glutarate – 2 (DBE-2)
Dimethyl glutarate – 3 (DBE-3)
Dimethyl glutarate – 4 (DBE-4)
Dimethyl glutarate – 5 (DBE-5)
Dimethyl glutarate – 6 (DBE-6)
Dimethyl glutarate – 9 (DBE-9)

DBE-4, DBE-5 and DBE-6 are abundant & economical sources of the glutarate, adipic, and succinic moieties for organic synthesis.
DBE-2, DBE-5, and DBE-9 are mainly used in the preparation of long-chain water solvable polyamides which can be reacted with epichlorohydrin to form wet-strength paper resins.

Based on application, market is segmented into coil and can coatings, wire enamel coatings, automotive coatings, polyester and epoxy sealing coat, pesticides and insecticides, industrial paint, foundry core resin binder, formulations, corrosion inhibitors, hi&i cleaning, printing inks, liquid detergents, soil stabilization, textile lubricants and wet strength paper resins.
In addition, based on end-use industry, market is segmented into textile industry, foundry & casting industry, paints & coating industry, chemical industry, general industrial, agrochemicals industry and others.

Product Types of Dimethyl Glutarate:
Dimethyl Gluturate (1119-40-0)
Dimethyl Adipate (627-93-0)
Dimethyl Succinate (106-65-0)
Methanol (67-56-1)

Dimethyl glutarate has extra-strong solvency, and is a biodegradable environmental friendly solvent with high boiling point.
Dimethyl glutarate is a mixture of three kinds of solvents and is also known as Dimethyl glutarate (commonly called as Dimethyl nylon acid).

The main components of Dimethyl glutarate are dimethyl succinate CH3OOC(CH2)2COOCH3 15-25%, dimethyl glutarate CH3OOC(CH2)3COOCH3 55-65%, and dimethyl adipate CH3OOC(CH2)4COOCH3 10-25%.
The proportion of each component is adjustable.

Handling and Storage of Dimethyl Glutarate:

Handling:
Use in a well-ventilated area.
Avoid inhalation, ingestion, and contact with skin and eyes.
Wear appropriate personal protective equipment (PPE) such as gloves and safety goggles.

Storage:
Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizers.
Keep containers tightly closed and properly labeled.

Stability and Reactivity of Dimethyl Glutarate:

Stability:
Generally stable under normal conditions of use and storage.

Reactivity:
May react with strong oxidizers.
Avoid contact with incompatible substances.

First Aid Measures of Dimethyl Glutarate:

Inhalation:
Move to fresh air.
Seek medical attention if symptoms persist.

Skin Contact:
Wash with soap and water.
Remove contaminated clothing.
Seek medical attention if irritation develops.

Eye Contact:
Rinse immediately with plenty of water for at least 15 minutes.
Seek medical attention if irritation persists.

Ingestion:
Do not induce vomiting.
Rinse mouth with water.
Seek medical attention immediately.

Firefighting Measures of Dimethyl Glutarate:

Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.
Water can be used but may be less effective.

Firefighting Instructions:
Wear self-contained breathing apparatus (SCBA) and protective clothing.
Cool containers with water if exposed to fire.

Accidental Release Measures of Dimethyl Glutarate:

Personal Precautions:
Evacuate the area and ventilate.
Wear appropriate PPE.

Containment and Cleanup:
Contain spill with absorbent materials.
Dispose of waste according to local regulations.
Prevent release into the environment.

Exposure Controls/Personal Protective Equipment of Dimethyl Glutarate:

Exposure Limits:
Follow occupational exposure limits and guidelines established by regulatory agencies.

PPE:
Use gloves, safety goggles, and protective clothing.
Ensure adequate ventilation.
Use respiratory protection if necessary.

Identifiers of Dimethyl Glutarate:
CAS Number: 95481-62-2
EC Number: 619-131-5
MDL Number: MFCD00152995
Linear Formula: C21H36O12

Properties of Dimethyl Glutarate:
PSA: 157.8
XLogP3: 1.5081
Appearance: Liquid
Density: 1.19g/mLat 25°C(lit.)
Refractive Index: n20/D 1.424(lit.)
Vapor Pressure: 0.2 mm Hg ( 20 °C)
Molecular Weight: 480.5
Appearance: liquid
Auto Ignition Temperature: 370 °C (698 °F)
Boiling Point: 196 - 225 °C (385 - 437 °F)

Color: Clear, Colorless
Density 1.09 g/cm3 @ 20 °C (68 °F)
Flash Point: 100 °C (212 °F)
Kinematic Viscosity: 2.4 mm2/s @ 25 °C (77 °F)
Melting Point: -20 °C (-4 °F)
Odor: mild, fruity
Relative Density: 1.09 @ 20 °C (68 °F) Reference Material: (water = 1)
vapor pressure: 0.2 mm Hg ( 20 °C)
refractive index: n20/D 1.424(lit.)
Flash point: 212 °F

Physical state: liquid
Color: No data available
Odor: No data available
Melting point/freezing point: No data available
Initial boiling point and boiling range: 196 - 225 °C at 1.013 hPa
Flammability (solid, gas): No data available
Upper explosion limit: 8 %(V)
Lower explosion limit: 0,9 %(V)
Flash point 100 °C - closed cup
Autoignition temperature: 370 °C

Decomposition temperature: No data available
pH: No data available
Viscosity Viscosity, kinematic: No data available
Viscosity, dynamic: No data available
Water solubility: No data available
n-octanol/water: No data available
Vapor pressure: 0,3 hPa at 20 °C
Density: 1,092 g/cm3
Relative density: No data available

Molecular Weight: 480.5
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 12
Rotatable Bond Count: 18
Exact Mass: 480.22067658
Monoisotopic Mass: 480.22067658
Topological Polar Surface Area: 158 Å²
Heavy Atom Count: 33
Complexity: 374
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 3
Compound Is Canonicalized: Yes