DIPROPYLENE GLYCOL METHYL ETHER

Dipropylene Glycol Methyl Ether is used as solvent for automotive fluids, cleaners, dyes, coatings, inks, waxes, adhesives, agricultural products, insect repellents, and cosmetics; chemical intermediate.
Dipropylene Glycol Methyl Ether is used as a solvent for nitrocellulose, ethyl cellulose, polyvinyl acetate, etc.
Dipropylene Glycol Methyl Ether is used as a solvent for paints and dyes, and also as a brake oil components.

CAS Number: 34590-94-8 (mixture of isomers)
EC Number: 252-104-2
MDL Number: MFCD00059604
Linear Formula: CH3OC3H6OC3H6OH
Molecular Formula: C₇H₁₆O₃
Molecular Weight: 148.20 g/mol

SYNONYMS:
Dipropylene glycol monomethyl ether, Dipropyleneglycol methyl ether, DPGME, DPM, (2-methoxymethylethoxy)propanol, dipropylene glycol monomethyl ether, (2-methoxymethylethoxy)propanol, bis-(2-methoxypropyl) ether, DPM, dpgme, (2-methoxymethylethoxy)propanol, DI(PROPYLENE GLYCOL) METHYL ETHER, arcosolv, GLYCOL ETHER DPM, Methoxypropoxypropanol, Dipropylene glycol monomethyl, (2-methoxymethylethoxy)-propano, 3-(3-Methoxypropoxy)-1-propanol, (2-methoxymethylethoxy)propanol, 1-(2-methoxy-1-methylethoxy)-2-propanol, 1-(2-methoxyisopropoxy)-2-propanol,  1,4-dimethyl-3,6-dioxa-1-heptanol, 2-(3-methoxypropoxy)propan-1-ol, 2-methoxymethylethoxypropanol, 3-(3-methoxypropoxy)1-propanol, dipropylene glycol methyl ether, glycol ether DPM, methyl dipropanol, oxybispropanol methyl ether, PPG-2 methyl ether, propanol, (2-methoxymethylethoxy)-, propasol solvent DM, 2-(2-methoxypropoxy)propan-1-ol, 13588-28-8, Dipropylene glycol methyl ether, 2-(2-METHOXYPROPOXY)-1-PROPANOL, 1-Propanol, 2-(2-methoxypropoxy)-, 2-(2-methoxypropoxy)propanol, 12002-25-4, SCHEMBL16073, dipropyleneglycol monomethyl ether, DTXSID80864425, MFCD19707082, AKOS037648698, NCGC00090688-04, BS-15252, CS-0154037, NS00095810, D81108, Q2954819, Dipropylene glycol monomethyl ether, DPGME, Dowanol® DPM, (2-Methoxymethylethoxy)propanol, Methoxydipropanol, DPGME, DPM, Methoxy propoxy propanol, (2-Methoxymethylethoxy)propanol, Dipropylene glycol methyl ether, acrosolve DPM, arcosolv DPM, dowanol DPM, DPGME, glycol ether DPM, 1-(2-methoxyisopropoxy)-2-propanol, 2-(2-methoxypropoxy) propan-1-ol, 1-(2-methoxypropoxy) propan-2-ol, 2-(2-methoxypropoxy)-1-propanol, 1-(2-methoxypropoxy)-2-propanol, 2-(2-methoxypropoxy)propan-1-ol (ppg-2), 1-(2-methoxypropoxy)propan-2-ol, 1-(2-methoxypropoxy)propan-2-ol, (2-methoxymethylethoxy)propanol, polyoxypropylene (2) methyl ether, polypropylene glycol (2) methyl ether, 2-propanol, 1-(2-methoxypropoxy)-, ucar solvent 2LM, Methoxy dipropanol, Ucar solvent 2LM, Dowanol DPM, Dowanol-50B, DPGME, PPG-2 methyl ether, Bis(2-(methoxypropyl) ether, Dipropylene glycol monomethyl ether, Dipropylene glycol methyl ether, (2-Methoxymethylet­hoxy)propanol, HSDB 2511, Propanol, (2-methoxymethylet­hoxy)-, Dipropylene glycol, monomethyl ether, EINECS 252-104-2, 1-Propanol, 2-(2-methoxypropoxy)-, CID25485, 1-(2-Methoxyisopropoxy)-2-propanol, 1,4-Dimethyl-3,6-dioxa-1-heptanol, DOWANOL DPM, Dipropylene glycol monomethyl ether, (2-methoxymethylethoxy)propanol, dipropylene glycol monomethyl ether, (2-methoxymethylethoxy)propanol, 1-(2-methoxy-1-methylethoxy)-2-propanol, 1-(2-methoxyisopropoxy)-2-propanol, 1,4-dimethyl-3,6-dioxa-1-heptanol, 2-(3-methoxypropoxy)propan-1-ol, 2-methoxymethylethoxypropanol, 3-(3-methoxypropoxy)1-propanol, dipropylene glycol methyl ether, glycol ether DPM, methyl dipropanol, oxybispropanol methyl ether, PPG-2 methyl ether, propanol, (2-methoxymethylethoxy)-, propasol solvent DM, dipropylene glycol monomethyl ether, (2-methoxymethylethoxy)propanol, bis-(2-methoxypropyl) ether, 1(or 2)-(2-Methoxymethylethoxy)propanol, Arcosolv DPM, DPM, Dipropylene Glycol Methyl Ether, Dowanol DPM, EBJ 105, Forguard M, Glysolv DPM, Hisolve DPM, Kino-red, Methoxypropoxypropanol, Methyl Dipropasol, Methyl Propylene Di Glycol, Oxybispropanol Methyl Ether, PPG-2 Methyl Ether, Methoxy dipropanol, Ucar solvent 2LM, Dowanol DPM, Dowanol-50B, DPGME, PPG-2 methyl ether, Bis(2-(methoxypropyl) ether, Dipropylene glycol monomethyl ether, Dipropylene glycol methyl ether, (2-Methoxymethylet­hoxy)propanol, DPM, dpgme, (2-methoxymethylethoxy)propanol, DI(PROPYLENE GLYCOL) METHYL ETHER, arcosolv, GLYCOL ETHER DPM, Methoxypropoxypropanol, Dipropylene glycol monomethyl, (2-methoxymethylethoxy)-propano, 3-(3-Methoxypropoxy)-1-propanol, Glycol Ether DPM, DPGME, solvent DM, DPM solvent, propasol, 2-(2-methoxymethylethoxy),  Propanol, 1(or 2)-(2-methoxymethylethoxy)-, (2-Methoxymethylethoxy)propanol, Arcosolv DPM, Dipropylene glycol methyl ether, Dipropylene glycol monomethyl ether, Dowanol DPM, Dowanol-50B, Glysolv DPM, Kino-red, PPG-2 methyl ether, Ucar solvent 2LM, Methoxy dipropanol, Ucar solvent 2LM, Dowanol DPM, Dowanol-50B, DPGME, PPG-2 methyl ether, Bis(2-(methoxypropyl) ether, Dipropylene glycol monomethyl ether, Dipropylene glycol methyl ether, (2-Methoxymethylet­hoxy)propanol, HSDB 2511, Propanol, (2-methoxymethylet­hoxy)-, Dipropylene glycol, monomethyl ether, EINECS 252-104-2, 1-Propanol, 2-(2-methoxypropoxy)-, CID25485, 1-(2-Methoxyisopropoxy)-2-propanol, 1,4-Dimethyl-3,6-dioxa-1-heptanol, Dipropylene glycol monomethyl ether, Dipropylene glycol methyl ether, Methoxypropoxypropanol, (2-methoxymethylethoxy) propanol, 2-(2-methoxypropoxy)propanol, DPM glycol ether, DPGME, 1-(2-methoxy-1-methylethoxy)-2-propanol, 1-(2-methoxyisopropoxy)-2-propanol, HSDB 2511, Propanol, (2-methoxymethylet­hoxy)-, Dipropylene glycol monomethyl ether, EINECS 252-104-2, 1-Propanol, 2-(2-methoxypropoxy)-, CID25485, 1-(2-Methoxyisopropoxy)-2-propanol, 1,4-Dimethyl-3,6-dioxa-1-heptanol, (2-Methoxymethylethoxy)propanol, Arcosolv DPM, Dipropylene glycol methyl ether, Dipropylene glycol monomethyl ether, Dowanol DPM, Dowanol-50B, Glysolv DPM, Kino-red, PPG-2 methyl ether, Ucar solvent 2LM, Dipropylene glycol methyl ether, Dipropylene glycol monomethyl ether, PPG-2 methyl ether, Propanol, (2-methoxymethylethoxy)-, (2-Methoxymethylethoxy)propanol, PPG 2 Methyl Ether, Dipropylene glycol monomethyl ether, 1,4-Dimethyl-3,6-dioxa-1-heptanol, 2-(2-methoxypropoxy)propan-1-ol, Dipropylene glycol methyl ether, 13588-28-8, 2-(2-METHOXYPROPOXY)-1-PROPANOL, 1-Propanol, 2-(2-methoxypropoxy)-, 2-(2-methoxypropoxy)propanol, SCHEMBL16073, dipropyleneglycol monomethyl ether, DTXSID80864425, AKOS037648698, NCGC00090688-04, BS-15252, CS-0154037, NS00095810, D81108, J-019668, J-520393, Q2954819, DPM, dpgme, (2-methoxymethylethoxy)propanol, DI(PROPYLENE GLYCOL) METHYL ETHER, arcosolv, GLYCOL ETHER DPM, Methoxypropoxypropanol, Dipropylene glycol monomethyl, (2-methoxymethylethoxy)-propano, 3-(3-Methoxypropoxy)-1-propanol, Glycol Ether DPM, Propanol, 1(or 2)-(2-methoxymethylethoxy)-, propasol, solvent DM, 2-(2-methoxymethylethoxy), DPGME, DPM solvent

Dipropylene Glycol Methyl Ether is a colorless liquid with a weak odor.
Dipropylene Glycol Methyl Ether is a colorless liquid with a mild, ether-like odor.
Dipropylene Glycol Methyl Ether is a clear, colorless, combustible liquid with a slight ether odor.

Dipropylene Glycol Methyl Ether is completely soluble in water, and has moderate volatility.
Dipropylene Glycol Methyl Ether is a propylene oxide-based, or P-series, glycol ether.
Dipropylene glycol methyl ether is a versatile organic solvent known for its use across various industries.

Dipropylene Glycol Methyl Ether is a colorless liquid with a mild, ether-like odor and possesses properties that make it suitable for applications requiring a solvent with a higher boiling point and lower volatility than propylene glycol methyl ether.
Dipropylene Glycol Methyl Ether is suitable for use in oil-based gravure, flexographic printing ink and screen printing ink.

Dipropylene Glycol Methyl Ether is mid-to slow evaporating solvent.
Dipropylene Glycol Methyl Ether has 100% water solubility and is ideally suited as a coupling agent in a wide range of solvent systems.
Dipropylene Glycol Methyl Ether has a higher flash point than Dipropylene Glycol Methyl Ether making it easier to handle, store, and ship.

Dipropylene glycol methyl ether is a colorless liquid with a weak odor.
Dipropylene Glycol Methyl Ether is a colorless liquid with a weakodor.
Dipropylene Glycol Methyl Ether is highly soluble in water.

USES and APPLICATIONS of DIPROPYLENE GLYCOL METHYL ETHER:
Dipropylene Glycol Methyl Ether (DPM) serves as a versatile solvent and additive across various industries due to its favorable properties such as low odor and slow evaporation rate.
Dipropylene Glycol Methyl Ether is used in hydraulic fluids and as a solvent.

Dipropylene glycol methyl ether is often used in combination with propylene glycol in cosmetics.
Dipropylene Glycol Methyl Ether is used solvent for nitrocellulose and synthetic resins.

Dipropylene Glycol Monomethyl Ether is used in preparation of special cleaning agent for pot bottom black dirt.
Dipropylene Glycol Methyl Ether is used as solvent for automotive fluids, cleaners, dyes, coatings, inks, waxes, adhesives, agricultural products, insect repellents, and cosmetics; chemical intermediate.

Dipropylene Glycol Methyl Ether is used as a solvent for nitrocellulose, ethyl cellulose, polyvinyl acetate, etc.
Dipropylene Glycol Methyl Ether is used as a solvent for paints and dyes, and also as a brake oil components.

Dipropylene Glycol Methyl Ether is used as a solvent for printing ink and enamel, and also as a solvent for washing of cutting oil and working oil.
Dipropylene Glycol Methyl Ether is used as a coupling agent for water-based dilution coatings (often mixed).

Dipropylene glycol methyl ether can be used as an active solvent for water-based coatings.
Dipropylene glycol methyl ether can also be used as a solvent and coupling agent for household and industrial cleaners, grease and paint removers, metal cleaners, hard surface cleaners.

Dipropylene glycol methyl ether can be used as a base for solvent-based screen printing inks solvent, coupling agent.
Dipropylene glycol methyl ether can be used as coupling agent and solvent for vat dye fabrics.

Dipropylene glycol methyl ether can be used as coupling agent and skin care agent in cosmetic formulations.
Dipropylene glycol methyl ether can be used as agricultural insecticide stabilizer of agent.
Dipropylene glycol methyl ether can be used as coagulant of ground brightener.

Its utility extends to the formulation of paints, varnishes, and lacquers, where Dipropylene Glycol Methyl Ether acts as an effective solvent and can improve the application and drying properties of coating compounds.
Dipropylene Glycol Methyl Ether is recognized for its compatibility with water and numerous organic solvents, which gives it a wide range of uses from industrial settings to consumer products.

In addition to its role in surface coatings, dipropylene glycol methyl ether is found in cleaners, inks, and cosmetics, where it may function as a coupling agent and contribute to the overall stability and performance of the product.
Despite its efficacy and benefits, Dipropylene Glycol Methyl Ether should be utilized responsibly due to potential irritation effects and should be handled with proper safety precautions in place to minimize exposure risks.

Often incorporated into latex emulsion coatings; Dipropylene Glycol Methyl Ether can be used to prevent shocking (coagulation of emulsion) when hydrophobic solvents are used.
More broadly, its hydrophilic nature makes Dipropylene Glycol Methyl Ether an ideal coupling aid in water reducible coatings, and cleaning applications.

Dipropylene Glycol Methyl Ether is used with cleaners because they offer an extensive combination of basic physical and performance properties for cleaning formulations.
The intermediate evaporation rate allow Dipropylene Glycol Methyl Ether to be used in a potentially wider range of systems than many other solvents.

Uses of Dipropylene Glycol Methyl Ether: Cleaners, Resins, Fuel additives, Coating formulation and application, and Industrial, automotive and architectural coatings
Dipropylene Glycol Methyl Ether finds use as a less volatile alternative to propylene glycol methyl ether and other glycol ethers.

Dipropylene Glycol Methyl Ether is typically a mixture of four isomers.
Dipropylene Glycol Methyl Ether acts as a solvent.
Dipropylene Glycol Methyl Ether reduces coating temperature, speeds up cohesion and keeps coatings in good condition.

Dipropylene Glycol Methyl Ether is suitable for benzene propylene emulsion, propylene alkene acid emulsion and emulsion paints.
Dipropylene Glycol Methyl Ether is used as anti-ice liquid in soft printing inks and silk printing inks.
Applications of Dipropylene Glycol Methyl Ether include electrophoresis paints.

Dipropylene Glycol Methyl Ether (DPM) is also suitable for high-grade electrophoretic paint.
Dipropylene Glycol Methyl Ether is an organic solvent with a variety of industrial and commercial uses.
Dipropylene Glycol Methyl Ether can be used as solvent.

-Solvent Uses of Dipropylene Glycol Methyl Ether:
Dipropylene Glycol Methyl Ether is widely utilized as a solvent due to its lower volatility compared to other glycol ethers.
In the paints and coatings industry, Dipropylene Glycol Methyl Ether enhances the application properties of products.
Additionally, its 100% water solubility makes Dipropylene Glycol Methyl Ether an excellent coupling agent in water-based formulations and solvent systems.

-Cosmetic Industry uses of Dipropylene Glycol Methyl Ether:
In the cosmetic industry, Dipropylene Glycol Methyl Ether is often used as an ingredient in personal care products.
Dipropylene Glycol Methyl Ether functions effectively as a solubilizer, helping to mix oil and water components, and as a stabilizer, maintaining the consistency and efficacy of the cosmetic formulation.

-Industrial Cleaner Formulations of Dipropylene Glycol Methyl Ether:
Dipropylene Glycol Methyl Ether's attributes make it suitable for industrial cleaning agents, particularly in formulations for wax strippers and floor cleaners.
Dipropylene Glycol Methyl Ether's applied over large areas where its slow evaporation rate is beneficial for prolonged action and reduced odor during indoor use.

CHEMICAL PROPERTIES of DIPROPYLENE GLYCOL METHYL ETHER:
Dipropylene Glycol Methyl Ether is colorless liquid with a mild, pleasant odor.
Because of its structure, Dipropylene Glycol Methyl Ether is completely miscible with water and a wide variety of organic substances, and has the combined solubility characteristics of an alcohol, on ether and a hydrocarbon.
Dipropylene Glycol Methyl Ether is used in formulations of brake fluids, lacquers, paints, varnishes, dye and ink solvents, wood stains, textile processes, dry cleaning soaps and cleaning compounds.

CHARACTERISTICS OF DIPROPYLENE GLYCOL METHYL ETHER:
Dipropylene glycol methyl ether is a colorless transparent liquid with a faint ether smell.
Dipropylene glycol methyl ether has low toxicity.

Dipropylene glycol methyl ether has low viscosity and low surface tension.
Dipropylene glycol methyl ether has a moderate evaporation rate.

Dipropylene glycol methyl ether has good solubility and coupling ability.
Dipropylene glycol methyl ether is miscible with water and has appropriate HLB value.

Dipropylene Glycol Methyl Ether can dissolve grease, natural resin and rubber, cellulose, polyvinyl acetate, polyvinyl methyl/ethyl/butyraldehyde, alkyd resin, phenolic resin, Polymer chemicals such as urea resin.

CLASS OF DIPROPYLENE GLYCOL METHYL ETHER:
*Solvents - Glycols - Alcohols, 
*Organic Intermediates 
*Compounds

FUNCTION OF DIPROPYLENE GLYCOL METHYL ETHER:
Solvents, Drilling Fluid Additives, Organic Intermediate.
Industry Industrial, Industrial Drilling, Oil and Gas Production, Drilling Fluid, Fracking, Hydraulic Fracturing, Organics, Solvents.

AIR & WATER REACTIONS OF DIPROPYLENE GLYCOL METHYL ETHER:
Dipropylene Glycol Methyl Ether oxidizes readily in air to form unstable peroxides that may explode spontaneously.
Dipropylene Glycol Methyl Ether is miscible with water.

CHEMICAL PROPERTIES OF DIPROPYLENE GLYCOL METHYL ETHER:
Dipropylene glycol methyl ether (DPM) demonstrates several key chemical properties that make it a valuable solvent in various industrial and commercial applications.
Dipropylene Glycol Methyl Ether's molecular structure, physical state, and solubility characteristics are critical in understanding its utility and handling.

MOLECULAR STRUCTURE OF DIPROPYLENE GLYCOL METHYL ETHER:
The chemical formula of dipropylene glycol methyl ether is C7H16O3.
Dipropylene Glycol Methyl Ether's molecular structure is comprised of 7 carbon atoms, 16 hydrogen atoms, and 3 oxygen atoms, which form a stable ether molecule.
Dipropylene Glycol Methyl Ether contains two propylene glycol units joined by an ether linkage to a methyl group – this configuration imparts its solvent properties.

PHYSICAL STATE AND APPEARANCE OF DIPROPYLENE GLYCOL METHYL ETHER:
Dipropylene glycol methyl ether is typically a colorless liquid.
Dipropylene Glycol Methyl Ether's characterized by a weak odor, which makes it relatively user-friendly regarding sensory impact.
Dipropylene Glycol Methyl Ether's appearance is indicative of its purity and it maintains this physical state under standard conditions of temperature and pressure.

SOLUBILITY AND REACTIVITY OF DIPROPYLENE GLYCOL METHYL ETHER:
*Solubility:
Water solubility of Dipropylene Glycol Methyl Ether: 100%, indicating high hydrophilicity
Dipropylene Glycol Methyl Ether is soluble in a wide range of solvent systems

*Reactivity:
Dipropylene Glycol Methyl Ether is generally stable under ordinary conditions of use and storage
Dipropylene Glycol Methyl Ether may react violently with strong oxidizing agents
Dipropylene Glycol Methyl Ether can produce flammable and/or toxic gases upon interaction with strong reducing agents such as alkali metals and nitrides.

PRODUCTION AND SYNTHESIS OF DIPROPYLENE GLYCOL METHYL ETHER:
Dipropylene Glycol Methyl Ether (DPM) is an organic solvent produced through specific industrial processes.
This section will provide details on industrial methods used for the synthesis of DPM and the quality control measures that ensure the purity and effectiveness of the product.

INDUSTRIAL SYNTHESIS METHODS OF DIPROPYLENE GLYCOL METHYL ETHER:
Alcoholysis of Propylene Oxide: 
One common industrial method for producing Dipropylene Glycol Methyl Ether involves the alcoholysis reaction of propylene oxide (PO) with methanol.
This reaction utilizes an acid or a base as a catalyst to enhance the reaction rate and yield.

Typical reaction conditions: 
Moderate temperatures and pressure

Catalysts used: 
Acids like sulfuric acid or bases such as sodium hydroxide

Imidazole Catalysis: 
Another synthesis method of Dipropylene Glycol Methyl Ether is catalyzed by imidazole, which presents as an alternative to traditional catalysts mentioned above.
This process aims for a high yield at lower costs and reduced environmental impact.

Advantages:
Eco-friendliness
Cost-effective production.

QUALITY CONTROL MEASURES OF DIPROPYLENE GLYCOL METHYL ETHER:
To ensure that Dipropylene Glycol Methyl Ether meets industrial standards and performs as expected in commercial applications, rigorous quality control measures are implemented.

*Purity Analysis: 
Gas chromatography (GC) is widely used to evaluate the purity of the synthesized product.
Samples are compared against a standard reference to determine their composition.

*Impurity Detection: 
Impurity profiles are crucial for quality assessment.
Common impurities, including other glycol ethers, must be detected and quantified.

PHYSICAL and CHEMICAL PROPERTIES of DIPROPYLENE GLYCOL METHYL ETHER:
Chemical formula: C7H16O3
Molar mass: 148.202 g·mol−1
Density: 0.951 g/cm3
Boiling point: 190 °C (374 °F; 463 K)
Solubility in water: Miscible
Flash point: 75 °C (167 °F; 348 K)
Physical state: liquid
Color: colorless
Odor: mild
Melting point/range: -83 °C - lit.
Initial boiling point and boiling range: 190 °C - lit.

Flammability (solid, gas): No data available
Upper explosion limit: 14 %(V)
Lower explosion limit: 1,1 %(V)
Flash point: 74 °C - closed cup
Autoignition temperature: 207 °C at 1.013 hPa
Decomposition temperature: No data available
pH: No data available
Viscosity 
Viscosity, kinematic: 4,55 mm2/s at 20 °C3,82 mm2/s at 25 °C
Viscosity, dynamic: No data available
Water: solubility soluble

Dilution Ratio: SBP 100/140 0.8
Heat of Vaporization @ Tboil: 306 kJ/kg
Miscibility @ 20°C: Solvent in water, complete
Azeotrope with Water: Boiling Point 99.2 °C
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 203.28 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.068000 mmHg @ 25.00 °C. (est)
Flash Point: 170.00 °F. TCC ( 76.70 °C. ) (est)
logP (o/w): -0.223 (est)
Formula: CH3O[CH2CH(CH­3)O]2H

CAS No: 34590-94-8
Molar mass: 148.2 g mol-1
Density: 0.951 g/cm, liquid
Boiling Point: 190 C
Viscosity: 3.7 cP at 25 C
Evaporation Rate (n-butyl acetate=1): 0.035
Melting point: -80°C
Boiling point: 90-91 °C at 12 mm Hg (lit.)
Density: 0.954 g/mL at 20 °C (lit.)
Vapor pressure: 0.4 mm Hg (25 °C)

Refractive index: n20/D 1.422
Flash point: 166 °F
Storage temperature: Store below +30°C
Water Solubility: Completely miscible in water
Solubility: Chloroform (Slightly), Methanol (Slightly)
Form: Colorless liquid
Color: Colorless to Almost colorless
pH: 6-7 (200g/l, H2O, 20℃)
Explosive limit: 1.1-14% (V)
Viscosity: 4.55 mm2/s

Merck: 14,3344
Stability: Stable
InChIKey: QCAHUFWKIQLBNB-UHFFFAOYSA-N
LogP: 0.004 at 25℃
CAS DataBase Reference: 34590-94-8
Indirect Additives used in Food Contact Substances: DIPROPYLENE GLYCOL MONOMETHYL ETHER
FDA 21 CFR: 175.105
FDA UNII: RQ1X8FMQ9N
NIST Chemistry Reference: Dipropylene glycol monomethyl ether (34590-94-8)
EPA Substance Registry System: Dipropylene glycol monomethyl ether (34590-94-8)
Chemical formula: C7H16O3

Molar mass: 148.202 g/mol
Density: 0.951 g/cm3
Molecular weight= 148.23; 
Specific gravity(H2O:1) 5 0.95; 
Boiling point = 180℃; 
Freezing/Meltingpoint = 2 80℃; 
Vapor pressure= 0.5 mmHg at 20℃;
Flash point = 74.6℃ (cc); Autoignition temperature=270℃. 
Explosive limits: LEL = 1.3%; UEL= 10.4. 

HazardIdentification (based on NFPA-704 M Rating System):Health 2, 
Flammability 2, 
Reactivity 1. 
Highly soluble inwater
Boiling point: 190 °C (374 °F; 463 K)
Solubility in water: Miscible
Partition coefficient: n-octanol/water log Pow: 0,004 at 25 °C
Vapor pressure: 0,5 hPa at 25 °C
Density: 0,951 g/cm3 at 25 °C
Relative density: No data available

Relative vapor density: No data available
Particle characteristics: No data available
Explosive properties: No data available
Oxidizing properties: No data available
Surface tension:  68,7 mN/m at 20 °C
Molecular Formula / Molecular Weight: C7H16O3 = 148.20 
Physical State (20 deg.C): Liquid
CAS RN: 34590-94-8
PubChem Substance ID: 87567626
SDBS (AIST Spectral DB): 7945
Merck Index (14): 3344

MDL Number: MFCD00059604
CAS number: 34590-94-8
EC number: 252-104-2
Hill Formula: C₇H₁₆O₃
Chemical formula: (CH₃O)C₃H₆OC₃H₆(OH)
Molar Mass: 148.2 g/mol
HS Code: 2909 49 80
Boiling point: 184 °C (1013 hPa)
Density: 0.95 g/cm3 (20 °C)
Explosion limit: 1.1 - 14 %(V)
Flash point: 75 °C
Ignition temperature: 205 °C DIN 51794

Melting Point: -83 °C
pH value: 6 - 7 (200 g/l, H₂O, 20 °C)
Vapor pressure: 0.75 hPa (25 °C)
Formula: CH3O[CH2CH(CH­3)O]2H
CAS No: 34590-94-8
Molar mass: 148.2 g mol-1
Density: 0.951 g/cm, liquid
Boiling Point: 190 C
Viscosity: 3.7 cP at 25 C
Evaporation Rate (n-butyl acetate=1): 0.035
Boiling point: 408°F    

Molecular weight: 148.2
Freezing point/melting point: -112°F    
Vapor pressure: 0.5 mmHg
Flash point: 166°F    
Vapor density: 5.11
Specific gravity: 0.95    
Ionization: potential    
Lower explosive limit (LEL): 1.1% at 392°F    
Upper explosive limit (UEL): 3%
Temperature Limits for Antoine Equation: +50 to +190 °C
Refractive Index @ 20°C: 1.423

Thermal Conductivity @ 20°C: 0.11 W/m/°C
Color: <5 Pt-Co
Upper Explosion Limit: 8.7% v/v
Miscibility @ 20°C: Water in solvent, complete
Molecular weight: 148 g/mol
Water: 0.05% m/m
Density @ 20°C: 0.953 kg/L
Coefficient of Cubic Expansion @ 20°C: 10 x 10^-4/°C
Boiling Point: 191 °C
Antoine Constant A #: 6.70707 kPa, °C
Antoine Constant B #: 1633.03 kPa, °C

Vapour Pressure @ 20°C: <0.01 kPa
Flash Point (Abel): 79 °C
Lower Explosion Limit: 1.3% v/v
Dielectric Constant @ 20°C: 10.5
Freezing Point: -83 °C
Viscosity @ 20°C: 4.3 mPa.s
Hydrogen Bonding Index: 0.0
Fractional Polarity: 0.050
Dilution Ratio: Toluene 4.2
Heat of Combustion (Net) @ 25°C: 27500 kJ/kg
Specific Heat @ 20°C: 2.0 kJ/kg/°C

Azeotrope with water: Solvent Content 8.0 % m/m
Relative Evaporation Rate (Ether=1): 360
Saturated Vapour Concentration @ 20°C: <0.5 g/m^3
Hildebrand Solubility Parameter: 8.7 (cal/cm^3)^1/2
Purity: 98.5% m/m min
Relative Evaporation Rate (nBuAc=1): 0.04
Antoine Constant C #: 161.693 kPa, °C
Vapor Pressure @ 50°C: 0.10 kPa
Auto Ignition Temp: 205 °C
Electrical Conductivity @ 20°C: 10 uS/m
Surface Tension @ 20°C: 29 mN/m

NFPA health rating: 2    
NFPA fire rating: 2
NFPA reactivity rating: 0
Melting Point: -80.0°C
Density: 0.9500g/mL
Boiling Point: 180.0°C
Flash Point: 75°C
Assay Percent Range: 98.5% min. sum of isomers (GC)
Packaging: Glass bottle
Linear Formula: CH3O(CH2)3O(CH2)3OH
Merck Index: 15, 3384

Specific Gravity: 0.95
Solubility Information: Solubility in water: soluble. 
Other solubilities: miscible with benzene
Viscosity: 4 mPa.s (25°C)
Formula Weight: 148.2
Formula: C7H16O3
Formula mass: 148.20
Melting point, °C: -80
Boiling point, °C: 190
Vapor pressure, mmHg: 0.4 (25 C)
Vapor density (air=1): 5.11
Saturation Concentration: 0.05% (500 ppm) at 25 C (calculated)

Evaporization number: 0.02 (butyl acetate = 1)
Density: 0.951 g/cm3 (20 C)
Solubility in water: Miscible
Viscosity: 3.5 cp @ 25C
Surface tension: 28.8 g/s2
Refractive index: 1.419 (25 C)
Chemical Formula: C7H16O2
Spec. No: PR/DPM/17/07-01
CAS NO.: 34590-94-8
UN No.: - (non-hazardous for transport)
Molecular Weight: 148.2g/mol
Appearance: clear colourless liquid

Purity (%): 99.0 min
Acidity (%): 0.02 max
Color (Pt-Co): 15 max
Distillation range (℃): 180-195
Specific gravity at 20(℃): 0.945-0.950
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 203.28 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.068000 mmHg @ 25.00 °C. (est)
Flash Point: 170.00 °F. TCC (76.70 °C.) (est)
logP (o/w): -0.223 (est)
CAS NO: 34590-94-8

EINECS (EC) NO: 252-104-2
Formula: CH3O[CH2CH(CH­3)O]2H
CAS No: 34590-94-8
Molar mass: 148.2 g mol-1
Density: 0.951 g/cm, liquid
Boiling Point: 190 C
Viscosity: 3.7 cP at 25 C
Evaporation Rate (n-butyl acetate=1): 0.035
Chemical names (IUPAC Name): (2-methoxymethylethoxy)propanol, 
1-(2-Methoxypropoxy)propan-2-ol, Propanol, 1( or 2)-(2-methoxymethylethoxy)-
EC name: Reaction mass of 1-(2-methoxymethylethoxy)-propanol 
2-(2-methoxymethylethoxy)-propanol
Chemical Formula: C7H16O3, CH3OCH2CH(CH3)OCH2CH(CH3)OH

Molecular Weight: 148.20 g/mol
Melting point: -80°C
Boiling point: 90-91 °C 12 mm Hg (lit.)
Density: 0.954 g/mL at 20 °C (lit.)
Vapor pressure: 0.4 mm Hg (25 °C)
Refractive index: n20/D 1.422
Flash point: 166 °F
Storage temp.: Store below +30°C.
Water solubility: Completely miscible in water
Solubility: Chloroform (Slightly), Methanol (Slightly)
Form: Colorless liquid
Color: Colorless to Almost colorless
pH: 6-7 (200g/l, H2O, 20℃)

Explosive limit: 1.1-14% (V)
Viscosity: 4.55 mm²/s
Merck: 14,3344
Stability: Stable. 
Incompatible with strong oxidizing agents.
InChIKey: QCAHUFWKIQLBNB-UHFFFAOYSA-N
LogP: 0.004 at 25℃
CAS Database Reference: 34590-94-8 (CAS Database Reference)
Indirect Additives used in Food Contact Substances: DIPROPYLENE GLYCOL MONOMETHYL ETHER
FDA 21 CFR: 175.105
FDA UNII: RQ1X8FMQ9N
NIST Chemistry Reference: Dipropylene glycol monomethyl ether (34590-94-8)
EPA Substance Registry System: Dipropylene glycol monomethyl ether (34590-94-8)

UNSPSC Code: 12352104
NACRES: NA.23
Temperature Limits for Antoine Equation: +50 to +190 C
Refractive Index @ 20°C: 1.423
Thermal Conductivity @ 20°C: 0.11 W/m/C
Color: <5 Pt-Co
Upper Explosion Limit: 8.7% v/v
Miscibility @20°C: Water in solvent: complete
Molecular weight: 148 g/mol
Water: 0.05% m/m
Density @ 20°C: 0.953 kg/L
Coefficient of Cubic Expansion @ 20°C: 10 10^-4/C

Boiling Point: 191 C
Antoine Constant A #: 6.70707 kPa, C
Antoine Constant B #: 1633.03 kPa, C
Vapour Pressure @ 20°C: <0.01 kPa
Flash Point (Abel): 79 C
Lower Explosion Limit: 1.3% v/v
Dielectric Constant @ 20°C: 10.5
Freezing Point: -83 C
Viscosity @ 20°C: 4.3 mPa.s
Hydrogen Bonding Index: 0.0
Fractional Polarity: 0.050
Dilution Ratio: Toluene: 4.2

Heat of Combustion (Net) @ 25°C: 27500 kJ/kg
Specific Heat @ 20°C: 2.0 kJ/kg/C
Azeotrope with water: Solvent Content: 8.0% m/m
Relative Evaporation Rate (Ether=1): 360
Saturated Vapour Concentration @ 20°C: <0.5 g/m³
Hildebrand Solubility Parameter: 8.7 (cal/cm³)¹/²
Purity: 98.5% m/m min
Relative Evaporation Rate (nBuAc=1): 0.04
Antoine Constant C #: 161.693 kPa, C
Vapor Pressure @ 50°C: 0.10 kPa
Auto Ignition Temp: 205 C
Electrical Conductivity @ 20°C: 10 µS/m

Surface Tension @ 20°C: 29 mN/m
Dilution Ratio: SBP 100/140: 0.8
Heat of Vaporization @ Tboil: 306 kJ/kg
Miscibility @ 20°C: Solvent in water: complete
Azeotrope with Water: Boiling Point: 99.2 C
XLogP3: -0.1
Hydrogen Bond Donor Count: 1
Hydrogen Bond Acceptor Count: 3
Rotatable Bond Count: 5
Exact Mass: 148.109944368 Da
Monoisotopic Mass: 148.109944368 Da

Topological Polar Surface Area: 38.7 Ų
Heavy Atom Count: 10
Formal Charge: 0
Complexity: 75.3
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 2
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
IUPAC Name: 1-(2-Methoxy-1-methylethoxy)propan-2-ol
CAS Number: 34590-94-8

EC Number: 252-104-2
Molecular Formula: C₇H₁₆O₃
Molecular Weight: 148.2 g/mol
Appearance: Colorless liquid
Odor: Mild, pleasant
Density: 0.951 g/cm³ at 20°C
Melting Point: -83°C
Boiling Point: 190°C
Flash Point: 75°C
Solubility: Miscible with water and most organic solvents
Empirical formula: C7H16O3
Molar mass (M): 148.2 g/mol

Density (D): 0.95 g/cm³
Boiling point (bp): 190 °C
Flash point (flp): 75 °C
Melting point (mp): -83 °C
WGK: 1
CAS No.: 34590-94-8
EG-Nr.: 252-104-2
XlogP3: -0.10 (est)
Molecular Weight: 148.20212000
Formula: C7 H16 O3
CBNumber: CB7159561
Molecular Formula: C7H16O3
Molecular Weight: 148.2
MDL Number: MFCD00059604
MOL File: 34590-94-8.mol

FIRST AID MEASURES of DIPROPYLENE GLYCOL METHYL ETHER:
-Description of first-aid measures:
*General advice:
Consult a physician. 
*If inhaled:
If breathed in, move person into fresh air. 
Consult a physician.
*In case of skin contact:
Wash off with soap and plenty of water. 
Consult a physician.
*In case of eye contact:
Flush eyes with water as a precaution.
*If swallowed:
Rinse mouth with water. 
Consult a physician.
-Indication of any immediate medical attention and special treatment needed:
No data available

ACCIDENTAL RELEASE MEASURES of DIPROPYLENE GLYCOL METHYL ETHER:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Keep in suitable, closed containers for disposal.

FIRE FIGHTING MEASURES of DIPROPYLENE GLYCOL METHYL ETHER:
-Extinguishing media:
*Suitable extinguishing media:
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
-Advice for firefighters:
Wear self-contained breathing apparatus for firefighting if necessary.
-Further information:
Use water spray to cool unopened containers.

EXPOSURE CONTROLS/PERSONAL PROTECTION of DIPROPYLENE GLYCOL METHYL ETHER:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Safety glasses with side-shields.
*Skin protection:
Handle with gloves. 
Wash and dry hands.
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,4 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 30 min
*Body Protection:
Impervious clothing
-Control of environmental exposure:
Prevent further leakage or spillage if safe to do so. 
Do not let product enter drains.

HANDLING and STORAGE of DIPROPYLENE GLYCOL METHYL ETHER:
-Precautions for safe handling:
*Advice on safe handling:
No smoking.
Take measures to prevent the build up of electrostatic charge.
*Hygiene measures:
Handle in accordance with good industrial hygiene and safety practice. 
Wash hands before breaks and at the end of workday.
-Conditions for safe storage, including any incompatibilities:
Store in cool place. 
Keep container tightly closed in a dry and well-ventilated place

STABILITY and REACTIVITY of DIPROPYLENE GLYCOL METHYL ETHER:
-Reactivity:
No data available
-Chemical stability:
Stable under recommended storage conditions.