HEXYLENE GLYCOL (HG)

Hexylene Glycol (HG) is mainly used as a solvent or coupling agent in a wide variety of applications which include cosmetics, fragrances, surface care and construction.
Hexylene Glycol (HG) is mainly used as a surfactant or emulsifying agent.
Hexylene Glycol (HG) is widely used in the coating industry as a component for lacquers, varnishes, printing inks and both oil and water-based paints.

CAS Number: 107-41-5
EC Number: 203-489-0
MDL number: MFCD00004547
Chem/IUPAC Name: 2-Methylpentane-2,4-diol
Molecular Formula: C6H14O2 or (CH3)2COHCH2CHOHCH3
Molecular Weight: 118.17 g/mol

SYNONYMS:
2-Methyl-2,4-Pentanediol, 2-Methylpentane-2,4-Diol, Diolane, Hexylene Glycol (2-Methyl-2,4-Pentanediol, Isol, Pinakon, MPD, Hexane-1,2-Diol, (4S)-2-Methylpentane-2,4-Diol, (4R)-2-Methylpentane-2,4-Diol, Hexasol, 2,4-dihydroxy-2-methylpentane, 2-methyl-2,4-pentanediol, 4-methyl-2,4-pentanediol, 2-methylpentane-2,4-diol, 2,4-Dihydroxy-2-methylpentane, 2-Methyl-2,4-pentanediol, 4-Methyl-2,4-pentanediol, 2-Methylpentane-2,4-diol, 2,4-Pentanediol, 2-methyl-, α,α,α'-Trimethyltrimethylene glycol, Diolane, Isol, 1,1,3-Trimethyltrimethylenediol, 2-Methyl-2,4-pentandiol, 2-Methyl-2,4-pentanediol, 2,4-Dihydroxy-2-methylpentane, 4-Methyl-2,4-pentanediol, 2-Methyl pentane-2,4-diol, 2-Methylpentan-2,4-diol, Pinakon, 4-Methyl-2,4-pentanediole, (.+/-.)-2-Methyl-2,4-pentanediol, NSC 8098, Isophthalic acid, 2-Methyl-2,4-pentanediol1,1,3-Trimethyltrimethylenediol2,4-Dihydroxy-2-methylpentane2-Methyl pentane-2,4-diol4-Methyl-2,4-pentanediolTrimethyltrimethylene glycolDiolaneIsolPinakonHexG, (2,4-dihydroxy-2-methylpentane, 2,4-pentanediol, 2-methyl-, 2-methylpentane-2,4-diol, 4-methyl-2,4-pentanediol, alpha,alpha,alpha’-trimethyltrimethylene glycol, diolane, hexylene glycol, isol, pinakon, 2,4-Pentanediol,2-methyl-, 2-Methyl-2,4-pentanediol, 2,4-Dihydroxy-2-methylpentane, Diolane, Hexylene glycol, Isol, α,α,α′-Trimethyltrimethylene glycol, 1,1,3-Trimethyltrimethylenediol, MPD, (±)-2-Methyl-2,4-pentanediol, NSC 8098, Hexasol, Isohexanediol, 99113-75-4, 2-furanmethanol, 2-Methyl-2,4-pentanediol, 1,1,3-Trimethyltrimethylenediol, 2,4-Dihydroxy-2-methylpentane, Hexylene glycol, 2-METHYL-2,4-PENTANEDIOL, 107-41-5, 2-Methylpentane-2,4-diol, Diolane, Pinakon, 2,4-Pentanediol, 2-methyl-, 2,4-Dihydroxy-2-methylpentane, Isol, 4-Methyl-2,4-pentanediol, 1,1,3-Trimethyltrimethylenediol, Caswell No. 574, 2-Methyl pentane-2,4-diol, 2-Methyl-2,4-pentandiol, hexyleneglycol, HSDB 1126, UNII-KEH0A3F75J, (+-)-2-Methyl-2,4-pentanediol, NSC 8098, NSC-8098, EINECS 203-489-0, KEH0A3F75J, alpha,alpha,alpha'-Trimethyltrimethylene glycol, EPA Pesticide Chemical Code 068601, BRN 1098298, 1,3-dimethyl-3-hydroxybutanol, CCRIS 9439, DTXSID5021885, CHEBI:62995, AI3-00919, Hexylene glycol [NF], 1,3,3-trimethyl-1,3-propanediol, TRACID RUBINE 5BL, DTXCID101885, EC 203-489-0, 1,1,3-trimethyl-1,3-propanediol, 4-01-00-02565 (Beilstein Handbook Reference), Hexylene glycol (NF), 7-MethylAtracuriumDimesylate(MixtureofDiastereomers), MPD, CAS-107-41-5, 2-Methylpentan-2,4-diol, 2-Methyl-pentane-2,4-diol, 64229-01-2, MFCD00004547, Hexylene glycol, 99%, R-(-)-2-METHYL-2,4-PENTANEDIOL, 2methyl-2,4-pentanediol, Hexylene glycol, >=99%, Hexylene glycol, 99.5%, SCHEMBL19379, 1,3-Trimethyltrimethylenediol, CHEMBL2104293, NSC8098, (?)-2-Methyl-2,4-pentanediol, SVTBMSDMJJWYQN-UHFFFAOYSA-N, HMS3264E19, HY-B0903, Hexylene glycol, analytical standard, Tox21_201975, Tox21_302818, s3588, AKOS015901459, CCG-213719, WLN: QY1 & 1XQ1 & 1, NCGC00249143-01, NCGC00256494-01, NCGC00259524-01, AC-13749, AS-58339, Hexylene glycol, BioXtra, >=99% (GC), (+/-)-2-Methyl-2,4-pentanediol, MPD, FT-0605050, FT-0605756, FT-0613069, Hexylene glycol, puriss., >=99.0% (GC), M0384, (S)-(-)-2-METHYL-2,4-PENTANEDIOL, .alpha.,.alpha.'-Trimethyltrimethylene glycol, Hexylene glycol, BioUltra, >=99.0% (GC), D04439, EN300-170052, AB01563179_01, J-640306, J-660006, Q2792203, W-108748, Z1255485267, Hexylene glycol, United States Pharmacopeia (USP) Reference Standard, Diolane, 1,1,3-Trimethyltrimethylenediol, 2,4-Dihydroxy-2-methylpentane, MPD, MVD, FP17780, NSC 66498, Einecs 227-150-, 3-Methylpentanediol-2,4, 2-METHYLPENTANE-2,4-DIOL, 3-METHYL-2,4-PENTANEDIOL, 3-methyl-pentane-2,4-diol, 2,4-Pentanediol, 3-methyl-, HGL, Diolane, Isol, Pinakon, 1,1,3-Trimethyl-Triethylenediol, Diacetone Glycol, Methylamilene Glycol, 2,4-Dihydroxy-2- Methyl-Penthane, 2-Methyl-Penthane-2,4-Diol., (+-)-2-Methyl-2,4-pentanediol, 1,1,3-Trimethyltrimethylenediol, 2,4-Dihydroxy-2-methylpentane, 2,4-Pentanediol, 2-methyl-, 2-Methyl pentane-2,4-diol, 2-Methyl-2,4-pentanediol, 4-Methyl-2,4-pentanediol, Diolane, Hexylene glycol, Isol, Pinakon, alpha,alpha,alpha'-Trimethyltrimethylene glycol, HGL, 1, 1, 3-Trimethyl-Triethylenediol, Diacetone Glycol, Methylamilene Glycol, 2, 4-Dihydroxy-2-Methyl-Penthane, 2-Methyl-Penthane-2, 4-Diol, 2-Hexyl-1,3-dioxolan-2-one, Hexylene Glycol, HG, 2,4-Dihydroxy-2-methylpentane, 2-Methyl-2,4-, pentanediol, 2-Methylpentane-2,4-diol, Pentane-2,4-, diol, 2-methyl,

Hexylene Glycol (HG) is an oxygenated solvent derived from acetone which has two alcohol functions.
Hexylene Glycol (HG) is an oily, colorless liquid with a mild sweet odor.
Hexylene Glycol (HG) floats and mixes slowly with water.

Hexylene Glycol (HG) is a glycol in which the two hydroxy groups are at positions 2 and 4 of 2-methylpentane (isopentane).
Hexylene Glycol (HG) has been reported in Nicotiana tabacum with data available.
Hexylene Glycol (HG) is a clear, colorless liquid with a mild, sweet odor.

The key benefits Hexylene Glycol (HG) which include a low evaporation rate, being biodegradable and completely miscible with water makes it an ideal choice for many formulators in many markets.
Hexylene Glycol (HG) is a clear, colorless liquid with mild, sweet odor.

Hexylene Glycol (HG) is a colourless liquid organic compound with a characteristic sweet odour.
Hexylene Glycol (HG) is viscous and miscible with the most common organic solvents, fatty acids and water.
Hexylene Glycol (HG) is low-evaporating solvent with complete water solubility.

Hexylene Glycol (HG) is a colorless, clear liquid.
Hexylene Glycol (HG) has a specific gravity of 0.924, and a molecular weight of 118.17 g/mol.
Hexylene Glycol (HG) is a liquid free from colour, containing a typical smell for glycol.

Hexylene glycol (HG) is a colorless liquid produced industrially from diacetone alcohol by hydrogenation.
Hexylene Glycol (HG) is miscible with water, hydrocarbons, and fatty acids.
Hexylene Glycol (HG) is a key solvent in many markets such as coatings, construction, detergency, cosmetics & fragrances, textiles & leather.

Hexylene Glycol (HG) is a transparent, water white oxygen-containing solvent.
Hexylene Glycol (HG), also known as 2-Methylpentane-2,4-diol or HG, is a versatile, clear, colorless, and viscous liquid with a mild odor.
Widely used in personal care and cosmetic products, Hexylene Glycol (HG) serves as a humectant, solvent, and coupling agent.

Hexylene Glycol (HG) is commonly found in moisturizers, skin care products, hair care products, and makeup.
Hexylene Glycol (HG) is an oxygenated solvent derived from acetone which has two alcohol functions.
This speciality ingredient, Hexylene Glycol (HG), demonstrates a low evaporation rate and is completely miscible with water.

Hexylene Glycol (HG) is a reputable solvent across a variety of sectors including Personal Care and Cosmetics.
Hexylene Glycol (HG) is an organic chemical compound belonging to the diol (glycol) family.

Hexylene Glycol (HG) is a colorless, clear liquid with a mild sweet odor that is used across many industries due to its solvent, humectant, and coupling properties.
Hexylene Glycol (HG) is miscible with water and many organic solvents and has a relatively low volatility and flash point, making it suitable for a range of applications.

USES and APPLICATIONS of HEXYLENE GLYCOL (HG):
Hexylene Glycol (HG) is used aromatic, solvent of coating, agrochemicals, cosmetic, chemicals for dry cleaning.
Applications of Hexylene Glycol (HG): Coating materials, Raw materials for cosmetics etc., Agrichemicals, Basic chemical products.
Hexylene Glycol (HG) is used as a solvent in paints, varnishes, coatings, and resins.

Hexylene Glycol (HG) is used intermediate in manufacturing of plasticizers and lubricants.
Hexylene Glycol (HG) is used humectant and solvent in personal care & cosmetic products.
Secondary Applications of Hexylene Glycol (HG): Coalescing agent in water-based coatings, Solvent in household and industrial cleaners.

Hexylene Glycol (HG) is used in hydraulic fluids, antifreeze solutions, and cutting oils.
End Industries Served: Hexylene Glycol (HG) is used Coatings, Paints, Inks, Adhesives, Cosmetics & Personal Care, Cleaning Products, Lubricants, Oil & Gas.

Hexylene Glycol (HG) is mainly used as a solvent or coupling agent in a wide variety of applications which include cosmetics, fragrances, surface care and construction.
Applications of Hexylene Glycol (HG): solvent, Chemical Intermediate.

Hexylene Glycol (HG) is mainly used as a surfactant or emulsifying agent.
Hexylene Glycol (HG) is widely used in the coating industry as a component for lacquers, varnishes, printing inks and both oil and water-based paints.

Hexylene Glycol (HG) is also as an inert ingredients in pesticide formulations, as a solvent in dyes preparations, as a coupling agent for hydraulic fluids in the automotive industry, as a wetting agent, as an anti-caking agent for cement and siliceous derived industries, as a setting agent in the manufacture of textiles, and as a component in cosmetics, industrial and household cleaners, antifreeze solutions, and intermediate for the synthesis of pharmaceuticals and agrochemicals.

Hexylene Glycol (HG) is used mainly in industrial coatings, but is also used as a chemical intermediate, a component of hydraulic fluids, a selective solvent in petroleum refining, and in cosmetics as a cement additive.
Hexylene Glycol (HG) is mostly used as a solvent and viscosity diminishing force in cosmetic items.

Hexylene Glycol (HG) is mainly used for cosmetic uses and paints.
Coatings: Hexylene Glycol (HG) is used in paints and coatings to improve viscosity and stability, as well as a solvent.
Cleaners: Its surfactant properties make Hexylene Glycol (HG) effective in cleaning products, helping to dissolve dirt and grease.

Cosmetics: In cosmetic products, Hexylene Glycol (HG) acts as a humectant and emulsifier stabilizer, helping to keep ingredients evenly distributed.
Solvents: Hexylene Glycol (HG) is used in various solvents, particularly in formulations requiring a certain degree of viscosity.

Hydraulic Fluids: Its properties also make Hexylene Glycol (HG) useful in hydraulic applications.
Hexylene Glycol (HG) has many uses including hydraulic brake fluids, printing inks, a coupling agent for textiles, fuels and lubricants, emulsifying agent, cosmetics, and cleaners.

Hexylene Glycol (HG) can be used for the production of fragrance and sperm, which is an important raw material in the process of virgin aldehyde synthesis.
In the field of water-based coating, Hexylene Glycol (HG) can be used for alcohol ether solvents.

Hexylene Glycol (HG)'s performance is close to the dual alcohol ether, which is an environmentally friendly net-flavored solvent that is used in water and oil, and has excellent anti-freezing ability, low steam pressure, good moisture, excellent puppets to make water and oil and oil.
Good dissolution is an environmental protection degradable product that conforms to the current environmental protection trend.

In the field of polyurethane elastomer, Hexylene Glycol (HG) can replace polyols such as 1,6 glycol and 1,4 butanol to participate in synthesis reactions.
In the field of adhesive synthesis, Hexylene Glycol (HG) can replace polyol as a PU synthesis and chain expansion agent.

In terms of pesticides, Hexylene Glycol (HG) can be used as an organic phosphorus pesticide stabilizer.
Hexylene Glycol (HG) is used Aromatic, solvent of coating, agrochemicals, cosmetic, chemicals for dry cleaning.
Applications of Hexylene Glycol (HG): Coating materials, Raw materials for cosmetics etc., Agrichemicals, and Basic chemical products.

As a humectant, Hexylene Glycol (HG) retains moisture in cosmetic formulations by attracting and binding water molecules to the skin or hair.
As a solvent, Hexylene Glycol (HG) helps dissolve and disperse other ingredients, enhancing the overall formulation.
Additionally, Hexylene Glycol (HG) acts as a coupling agent, improving the compatibility and stability of different components in a product, 
making it a valuable ingredient in the cosmetics industry.

Hexylene Glycol (HG) can be used for the production of fragrance and sperm, which is an important raw material in the process of virgin aldehyde synthesis etc.
Hexylene Glycol (HG) can be used for the production of fragrance and sperm, which is an important raw material in the process of virgin aldehyde synthesis.

In the field of water-based coating, Hexylene Glycol (HG) can be used for alcohol ether solvents.
Hexylene Glycol (HG)'s performance is close to the dual alcohol ether, which is an environmentally friendly net-flavored solvent that is used in water and oil, and has excellent anti-freezing ability, low steam pressure, good moisture, excellent puppets to make water and oil and oil.

Good dissolution is an environmental protection degradable product that conforms to the current environmental protection trend.
In the field of polyurethane elastomer, Hexylene Glycol (HG) can replace polyols such as 1,6 glycol and 1,4 butanol to participate in synthesis reactions.

In the field of adhesive synthesis, Hexylene Glycol (HG) can replace polyol as a PU synthesis and chain expansion agent.
In terms of pesticides, Hexylene Glycol (HG) can be used as an organic phosphorus pesticide stabilizer.
Hexylene Glycol (HG) is a tasteless low-toxic solvent and can be used for detergent, cosmetics, and spice solvents.

Hexylene Glycol (HG) has a good frost resistance and can be used for firewood oil anti-freezers.
Within Personal Care, Hexylene Glycol (HG) is widely used as a humectant and emulsifying agent in skin care, micellar water, body oil, moisturisers and makeup, and for hair care in shampoo formulations, colourants, conditioners and hair tonics.
Hexylene Glycol (HG) is used widely due to its versatile physical and chemical properties.

-Industrial & Commercial Uses of Hexylene Glycol (HG):
Solvent & coupling agent in coatings, paints, and lacquers.

Cosmetic & personal care products (humectant, solubilizer, viscosity modifier).
Chemical intermediate in synthesis.

Construction chemicals such as concrete mixtures and adhesives.
Hydraulic fluids, coolants, and antifreeze formulations.

Cleaning formulations and wetting agents.
Hexylene Glycol (HG) is also used in specialized applications such as crystallography, lubricants, polymers, and textile processing.

-Pharmaceuticals use of Hexylene Glycol (HG):
Hexylene Glycol (HG) is an organic compound that is a clear, colorless, and viscous liquid.
Hexylene Glycol (HG) is used as a solvent to dissolve active pharmaceutical ingredients and acts as a humectant in creams, ointments, and gels.
Hexylene Glycol (HG) also acts as an emulsifier and stabilizer.

CHEMICAL PROPERTIES of HEXYLENE GLYCOL (HG):
Hexylene Glycol (HG) is a diol with two alcohol functional groups, which influences its hydrogen bonding, polarity, and miscibility.
Hexylene Glycol (HG) is not highly volatile but can form explosive mixtures in air at certain concentrations.
Hexylene Glycol (HG) is chemically stable under normal conditions but incompatible with strong oxidizers, strong acids, and strong reductants.

KEY BENEFITS of HEXYLENE GLYCOL (HG):
*Low odour.
*Functions as a solvent and coupling agent.
*Biodegradable.
*Excellent solubiliser.
*LVP-VOC (US) Low Vapor Pressure.
*Non harmful to humans and the environment.

CHEMICAL STRUCTURE of HEXYLENE GLYCOL (HG):
Hexylene Glycol (HG) is a diol, meaning it contains two hydroxyl groups (-OH).
This gives Hexylene Glycol (HG) moisturizing and softening properties.

*Physical State:
Hexylene Glycol (HG) is a clear, viscous liquid with low volatility, making it stable in various formulations.

*Viscosity:
Hexylene Glycol (HG)'s relatively high viscosity helps improve the texture of the products in which it is used.

*Safety:
Hexylene Glycol (HG) is generally considered safe for normal use, but like all chemicals, it is important to follow safety guidelines and use it properly.

*Summary:
Hexylene Glycol (HG) is a versatile organic compound widely used in coatings, cleaners, cosmetics, and hydraulic fluids.
Its unique properties, such as viscosity and stability, make Hexylene Glycol (HG) a valuable ingredient in many industrial and commercial applications.

MANUFACTURING of HEXYLENE GLYCOL (HG):
Hexylene Glycol (HG) (HG), as known as 2-Methyl-2,4-pentanediol, is an organic compound, is a colorless liquid, and is a chiral diol.
Hexylene Glycol (HG) (HG) is manufactured industrially from diacetone alcohol by hydrogenation.

WHAT IS HEXYLENE GLYCOL (HG) USED FOR?
Hexylene Glycol (HG) serves many functional benefits in skin care, hair care, and cosmetic products.

*Skin care: 
Hexylene Glycol (HG) is primarily used in skin care to improve the sensory feel and texture of the products. 
Hexylene Glycol (HG) also attracts and retains moisture on the surface of the skin, keeping it hydrated and nourished. 
Hexylene Glycol (HG) is often found in products like toners and cleansers

*Hair care: 
Hexylene Glycol (HG) is used as a viscosity agent and solvent to improve the texture and stability of formulations. 
Hexylene Glycol (HG) also acts as an emollient in shampoos and conditioners to provide hydration to the shafts

*Cosmetic products: 
Hexylene Glycol (HG) works to dissolve other ingredients present in a formulation and enhance the texture of the final product. 
Since it has low viscosity, Hexylene Glycol (HG) is a useful ingredient in products like foundations, primers, and concealers

ORIGIN OF HEXYLENE GLYCOL (HG):
Hexylene Glycol (HG) is typically synthesized by the reaction of ethylene oxide with n-butanol or by the hydration of 1,5-hexadiene. 
Hexylene Glycol (HG) is later purified by distillation or other methods to obtain the final Hexylene Glycol (HG).

WHAT DOES HEXYLENE GLYCOL (HG) DO IN A FORMULATION?
*Humectant
*Solvent
*Viscosity controlling

SAFETY PROFILE OF HEXYLENE GLYCOL (HG):
Hexylene Glycol (HG) is generally considered safe for use in cosmetic products. 
Hexylene Glycol (HG) does not cause skin irritation and sensitization and is not known to be comedogenic. 
However, as with any ingredient, some individuals may have an allergic reaction or sensitivity to it, so Hexylene Glycol (HG) is always recommended to patch test products before use. 
Lastly, Hexylene Glycol (HG) is vegan and can be considered halal, but it is best to check with the supplier.

ALTERNATIVES OF HEXYLENE GLYCOL (HG):
*PROPYLENE GLYCOL, 
*BUTYLENE GLYCOL, 
*GLYCERIN

HEXYLENE GLYCOL (HG) AT A GLANCE:
*Solvent that produces smooth spreadability and pleasing skin care textures
*Viscosity-reducing properties allow Hexylene Glycol (HG) to thin out heavy, thick formulations
*Shows up in a wide variety of skin care, hair care, and makeup products
*As a raw material, Hexylene Glycol (HG) is clear liquid
*Backed by decades of research as a safe ingredient

THE GOOD: 
Hexylene Glycol (HG) helps to improve the texture and feel of skincare and cosmetic formulations. 
Hexylene Glycol (HG) also has an added benefit of acting as a protective barrier for the skin.

THE NOT SO GOOD: 
Hexylene Glycol (HG) can be a mild irritant in high concentrations.

WHO IS HEXYLENE GLYCOL (HG) FOR? 
All skin types except those that have an identified allergy to Hexylene Glycol (HG).

SYNERGETIC INGREDIENTS: 
Hexylene Glycol (HG) works well with most ingredients.

KEEP AN EYE ON: 
Nothing to keep an eye on here.

BENEFITS OF HEXYLENE GLYCOL (HG):
*Biodegradable.
*Excellent solubilizer.
*Low vapor pressure.
*Excellent humectant agent.
*Coupling agent.
*Low odor.
*High range of compatibility.
*Miscible with water.

HEXYLENE GLYCOL (HG) MARKET OUTLOOK:
The global Hexylene Glycol (HG) market size was valued at approximately USD 210 million in 2023 and is expected to grow at a compound annual growth rate (CAGR) of 4.5% from 2024 to 2032, reaching an estimated USD 312 million by the end of the forecast period.

This market growth is driven by the increasing demand for Hexylene Glycol (HG) across various applications, including solvents, chemical intermediates, and antifreeze, as well as its diverse usage in industries such as paints & coatings, cosmetics & personal care, and pharmaceuticals.

One of the primary growth factors for the Hexylene Glycol (HG) market is the expanding industrial sector, particularly in emerging economies.
The rise in construction and automotive industries is boosting the demand for paints & coatings, where Hexylene Glycol (HG) is widely used.

Moreover, the pharmaceutical industry is experiencing robust growth due to increasing healthcare expenditure and advancements in drug formulations, driving the demand for pharmaceutical-grade Hexylene Glycol (HG) as a solvent and intermediate.

Additionally, the growing awareness and adoption of personal care products are further complementing the market expansion, as Hexylene Glycol (HG) is a key ingredient in cosmetics and personal care formulations.

PHYSICAL and CHEMICAL PROPERTIES of HEXYLENE GLYCOL (HG):
Molecular Weight： 118.174
Exact Mass： 118.17
EC Number： 203-489-0
ICSC Number： 0660
NSC Number： 8098
UN Number： 1993
DSSTox ID： DTXSID5021885

Color/Form： Liquid|Colorless liquid
HScode： 2905399090
PSA： 40.46000
Boiling Point: 197.5°C
Melting Point: -50°C
pH: 7.0

Solubility: Highly soluble in water
Viscosity: Low
XLogP3： 0.00
Appearance： Hexylene glycol is an oily colorless liquid with a mild sweet odor. 
Floats and mixes slowly with water. 
Density： 0.92 g/cm3
Melting Point：-50 °C

Boiling Point：198 °C @ Press: 760 Torr
Flash Point：93.9±0.0 °C
Refractive Index：1.447
Water Solubility：Miscible
Storage Conditions：Separated from strong oxidants and strong acids.
Vapor Pressure：0.05 mmHg

Vapor Density：
Relative vapour density (air = 1): 4.1
Flammability characteristics： Class IIIB Combustible Liquid: Fl.P. at or above 200°F.
Explosive limit： Explosive limits , vol% in air: 1.2-8.1
Odor：Mild sweetish
Henrys Law Constant：

Henry's Law constant = 4.06X10-7 atm-cu m/mol at 25 °C (est)
Experimental Properties：
Dipole moment: 2.8
Heat of formation = -5.3476X10+8 J/kmol
Triple point temperature = 223.15 °C; triple point pressure: 9.5609X10-6 Pa
Hydroxyl radical reaction rate constant = 2.77X10-11 atm-cu m/mol at 25 °C

Air and Water Reactions： Hygroscopic. 
Water soluble 
Reactive Group：Alcohols and Polyols
Reactivity Profile： HEXYLENE GLYCOL is incompatible with the following: 
Strong oxidizers, strong acids.
Autoignition Temperature： 583 °F
Autoignition temp = 579 K|306 °C

Heat of Combustion： Standard net heat of combustion = -3.4356x10+9 J/kmol
Flammable Limits： Flammability limits = 1.3-9 vol%
Class IIIB Combustible Liquid: Fl.P. at or above 200°F.
Heat of Vaporization： 13.7 kcal/mol at the boiling point
Critical Temperature & Pressure：
Critical temp = 621 K
Critical pressure = 4.01X10+6 Pa

Molecular Weight: 118.17    
XLogP3-AA: 0.3    
Hydrogen Bond Donor Count: 2    
Hydrogen Bond Acceptor Count: 2    
Rotatable Bond Count: 2    
Exact Mass: 118.099379685    
Monoisotopic Mass: 118.099379685    
Topological Polar Surface Area: 40.5 Ų    

Heavy Atom Count: 8    
Formal Charge: 0    
Complexity: 68.9    
Isotope Atom Count: 0    
Defined Atom Stereocenter Count: 0    
Undefined Atom Stereocenter Count: 1    
Defined Bond Stereocenter Count: 0    

Undefined Bond Stereocenter Count: 0    
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
Chemical name (CAS): 2-methyl-2,4-pentanediol
CAS number: 107-41-5
Structural formula: CH3–CH(OH)–CH2–C(OH)(CH3)2
Molecular formula: C6H14O2
Molecular weight: 118.18

Melting point: –40°C
Boiling point: 195–200°C
Density at 20°C: 0.920–0.923 g/cm3
Vapour pressure at: 20°C 0.06 hPa
log Pow*: –0.14 
CAS number: 107-41-5
EC index number: 603-053-00-3
EC number: 203-489-0
Grade: NF

Hill Formula: C₆H₁₄O₂
Molar Mass: 118.18 g/mol
HS Code: 2926 90 70
Density: 0.922 g/cm3 (20 °C)
Explosion limit: 1 - 9.9 %(V)
Flash point: 94 °C
Ignition temperature: 425 °C
Melting Point: -40 °C

pH value: 6.0 - 8.0 (118.2 g/l, H₂O, 25 °C)
Vapor pressure: 0.03 hPa (20 °C)
Physical state: liquid
Color: colorless
Odor: sweet, mild
Melting point/freezing point:
Melting point/range: -40 °C - lit.

Initial boiling point and boiling range: 197 °C - lit.
Flammability (solid, gas): No data available
Upper/lower flammability or explosive limits:
Upper explosion limit: 7,4 %(V)
Lower explosion limit: 1,3 %(V)
Flash point: 94 °C - closed cup
Autoignition temperature: No data available
Decomposition temperature: No data available

pH: 6,0 - 8,0 at 118,2 g/l at 25 °C
Solubility:
Easily soluble in cold water. 
Soluble in diethyl ether.
Soluble in alcohol, lower aliphatic hydrocarbons. 
Soluble in a variety of organic solvents. 
Miscible with fatty acids
Specific Gravity 20/20 °C:0.9232

Distillation Range at 760 mm Hg (IP) °C:196.4
Distillation Range at 760 mm Hg (DP) °C:198.2
Purity, % w/w:99.62
Acidity as acetic Acid, % w/w: 0.0010
Water, % w/w: 0.018
Melting point: −40 °C(lit.)
Boiling point: 197 °C(lit.)

Density: 0.925 g/mL at 25 °C(lit.)
vapor density: 4.1 (vs air)
vapor pressure: 0.02 mm Hg ( 20 °C)
refractive index: n20/D 1.427(lit.)
Viscosity 
Viscosity, kinematic: No data available
Viscosity, dynamic: 36 mPa.s at 20 °C

Water solubility ca.: 118,2 g/l at 20 °C
Partition coefficient: n-octanol/water:
log Pow: 0,58 - (Lit.), Bioaccumulation is not expected.
Vapor pressure: 0,03 hPa at 20 °C
Density: 0,925 g/cm3 at 25 °C - lit.
Relative density: No data available
Relative vapor density: No data available
Particle characteristics: No data available

Explosive properties: No data available
Oxidizing properties: none
Other safety information
Relative vapor density: 4,08 - (Air = 1.0)
Molar Weight: 118.176g/mol
Melting Point: -40 °C
Boiling Point: 196 °C

Flash Point: 93 °C
Density: 0.925
Forms: Liquid (clear)
Chemical formula: C6H14O2
Molar mass: 118.176 g•mol−1
Appearance: colourless liquid
Odor: mild, sweetish
Density: 0.92 g/mL

Melting point: −40 °C (−40 °F; 233 K)
Boiling point: 197 °C (387 °F; 470 K)
Solubility in water: miscible[1]
Vapor pressure: 0.05 mmHg (20°C)
Flash point: 98.3 °C (208.9 °F; 371.4 K)
Explosive limits: 1.3%-7.4%
Appearance: colorless clear liquid (est)
Physical state and Appearance:Liquid.

Odor:Sweetish
Molecular Weight:118.18 g/mole
Color:Colorless
Boiling Point:197 (386.6) - 198° C
Melting Point:-50 - (-58)
Specific Gravity:0.9254 @ 17 C; 0.9234 @ 20 C (Water = 1)
Vapor Pressure: 0.05 mm of Hg (@ 20)
Vapor Density: 4.1 (Air = 1)

Odor Threshold: 50 ppm
Dispersion Properties: See solubility in water, diethyl ether
Flash point: 201 °F
storage temp.: 2-8°C
solubility: H2O: 1 M at 20 °C, clear, colorless
pka: 14.72±0.20(Predicted)
CAS DataBase Reference: 5683-44-3(CAS DataBase Reference)

Assay: 98.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity: 0.92400 @ 25.00 °C.
Melting Point: -40.00 °C. @ 760.00 mm Hg
Boiling Point: 197.00 to 199.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.096000 mmHg @ 25.00 °C. (est)
Vapor Density: 4.1 ( Air = 1 )

Flash Point: > 200.00 °F. TCC ( > 93.33 °C. )
logP (o/w): 0.004 (est)
Soluble in: alcohol
water, 3.256e+004 mg/L @ 25 °C (est)
water, 1.00E+06 mg/L @ 25 °C (exp)
Molecular Weight: 118.2 g/mol
Empirical Formula: C6H14O2

Appearance: Colorless, Liquid
Freezing Point: -50°C (-58.0°F)
Boiling Point: @ 760mm Hg 196°C (385°F)
Flash Point: Closed Cup 96°C (205°F)
Autoignition Temperature: 425°C (797°F)
Density @ 20°C: 0.924 kg/L, 7.71 lb/gal
Vapor Pressure: @ 20°C 0.05 mmHg
Evaporation Rate: (nBuAc = 1) 0.007

Solubility in Water: @ 20°C Miscible
Surface Tension @ 20°C: 33.1 dynes/cm
Refractive Index @ 20°C: 1.426
Viscosity @ 20°C: 38.9 cP
Lower Explosive Limit: 1.0 v/v%
Upper Explosive Limit: 9.9 v/v%
Conductivity @ 20°C: 3x106 pS/m

Dielectric Constant @ 20°C: ≈7.7
Specific Heat @ 20°C: 2.20 kJ/kg/°C
Heat of Vaporization @ normal boiling point: 435 kJ/kg
Heat of Combustion @ 25°C: 29875 kJ/kg
Odor Threshold: 50 ppm
Molecular Weight 118.2 g/mol

Empirical Formula C6H14O2
Appearance Colorless
Liquid
Freezing Point -50°C (-58.0°F)
Boiling Point @ 760mm Hg 196°C (385°F)
Flash Point – Closed Cup 96°C (205°F)
Autoignition Temperature 425°C (797°F)

Density @ 20°C 0.924 kg/L
7.71 lb/gal
Vapor Pressure @ 20°C 0.05 mmHg
Evaporation Rate (nBuAc = 1) 0.007
Solubility in Water @ 20°C Miscible
Surface Tension @ 20°C 33.1 dynes/cm
Refractive Index @ 20°C 1.426

Viscosity @ 20°C 38.9 cP
Lower Explosive Limit 1.0 v/v%
Upper Explosive Limit 9.9 v/v%
Conductivity @ 20°C 3x106 pS/m
Dielectric Constant @ 20°C ≈7.7
Specific Heat @ 20°C 2.20 kJ/kg/°C

Heat of Vaporization @ normal boiling point 435 kJ/kg
Heat of Combustion @ 25°C 29875 kJ/kg
Odor Threshold 50 ppm
CAS NO:107-41-5
EINECS NO:203-489-0
Molecular Formula:C6H14O2
Molecular Weight:118.1742

InChI:InChI=1/C6H14O2/c1-5(7)4-6(2,3)8/h5,7-8H,4H2,1-3H3
Density:0.96g/cm3
Melting Point:-40ºC
Boiling Point:197.5°C at 760 mmHg
Flash Point:93.9°C
Water Solubility:soluble
Vapour Pressure:0.0961mmHg at 25°C

Refractive Rate:n20/D1.427(lit.)
Storage Condition:2-8°C
Appearance:Clear colorless Slightly Viscous Liquid
Odor:Ammonia-like
PH Value:6-8(25ºC,1MinH2O)
Explosive Limit:1-9.9%(V)
Sensitivity:Hygroscopic
Stability: Incompatible with strong oxidizing agents, strong acids,strong reducing agents.

Physical description: Colorless liquid with a mild, sweetish odor.
Boiling point: 388°F    
Molecular weight: 118.2
Freezing point/melting point: -58°F (sets to glass)    
Vapor pressure: 0.05 mmHg
Flash point: 209°F
Specific gravity: 0.923    

Lower explosive limit (LEL): 1.3% (calc)    
Upper explosive limit (UEL): 8.1% (calc)
NFPA health rating: 2    
NFPA fire rating: 1
NFPA reactivity rating: 0
Appearance: colorless clear liquid (est)
Assay: 98.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity: 0.92400 @ 25.00 °C.

Melting Point: -40.00 °C. @ 760.00 mm Hg
Boiling Point: 197.00 to 199.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.096000 mmHg @ 25.00 °C. (est)
Vapor Density: 4.1 ( Air = 1 )
Flash Point: > 200.00 °F. TCC ( > 93.33 °C. )
logP (o/w): 0.004 (est)
Soluble in: alcohol 
water, 3.256e+004 mg/L @ 25 °C (est)
water, 1.00E+06 mg/L @ 25 °C (exp)

Purity (% by weight) : ≥ 99,5
Appearance at 20°C : clear liquid free from suspended materials
Density at 20°C (g/cm3) : 0,920 - 0,923
Boiling point at 1013 Pa : 197,5°C
Flash point (closed cup) : 97°C
Water solubility at 20°c : complete
Hansen Solubility Parameters at 25°C: δt = 25,2; δd = 15,8; δp = 8,4; δh = 17

FIRST AID MEASURES of HEXYLENE GLYCOL (HG):
-Description of first-aid measures:
*General advice
Show this material safety data sheet to the doctor in attendance.
*If inhaled
After inhalation: 
Fresh air. 
Call in physician.
*In case of skin contact: 
Take off immediately all contaminated clothing. 
Rinse skin with water/ shower.
Consult a physician.
*In case of eye contact
After eye contact: 
Rinse out with plenty of water. 
Call in ophthalmologist. 
Remove contact lenses.
*If swallowed
After swallowing: 
Immediately make victim drink water (two glasses at most). 
Consult a physician.
-Indication of any immediate medical attention and special treatment needed:
No data available

ACCIDENTAL RELEASE MEASURES of HEXYLENE GLYCOL (HG):
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains. 
Collect, bind, and pump off spills. 
Observe possible material restrictions.
Take up with liquid-absorbent material.
Dispose of properly. 
Clean up affected area.

FIRE FIGHTING MEASURES of HEXYLENE GLYCOL (HG):
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2) 
Foam 
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.

EXPOSURE CONTROLS/PERSONAL PROTECTION of HEXYLENE GLYCOL (HG):
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses
*Skin protection:
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: 240 min
*Body Protection:
protective clothing
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of HEXYLENE GLYCOL (HG):
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Store under inert gas. 
Hygroscopic.

STABILITY and REACTIVITY of HEXYLENE GLYCOL (HG):
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Incompatible materials:
No data available