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2-methyl -2, 4-pentanediol

CAS

Purity

CHARACTER

hexanediol, chemical formula is C6H14O2, is a colorless transparent liquid, with a slight special odor, can be miscible with water, ethanol and other solvents. Hexanediol is an important organic chemical raw material and solvent, widely used in polyurethane, polyester, paint, ink and cosmetics industries. In polyurethane manufacturing, hexylene glycol is used as a raw material for polyester polyols to improve the flexibility and weather resistance of products; in coatings and inks, it is used as a solvent and plasticizer to improve the fluidity and adhesion of products; in addition, Hexylene glycol is also used to make moisturizers and lubricants in cosmetics. As a multifunctional organic compound, hexanediol is widely used in many industrial fields and is one of the indispensable important raw materials in modern chemical industry.

APPLICATIONS

(1) Hexanediol is often used as a moisturizer in cosmetics and skin care products, which can effectively penetrate into the skin, provide long-term moisture protection, and help maintain the moisturization and softness of the skin.

(2) Hexanediol can also be used as a solvent, which can dissolve a variety of substances, including pesticides, pyrethroids, organic peroxides, etc., and plays an important role in chemical production.

(3) In addition, hexylene glycol is also an important raw material for plastic production, which can be used to produce polyethylene plastic crosslinking agent and polyether rubber, etc., and has a wide range of applications in the field of material science.

(4) Hexanediol also has a certain antibacterial effect, which can inhibit the growth of some pathogenic bacteria such as yeast and mold, so it is also used in some pharmaceutical preparations such as eye drops and nasal drops.

INDICATORS

ABILITIES

1. Packing: barreled, scattered water
2. Logistics: car transportation, shipping
3. Payment request: EXW/FOB/FCA/CFR only accepted

HONORARY

Chinese name	2-methyl -2, 4-pentanediol
English Name	2-Methyl-2,4-pentanediol
Alias	Hexanediol Hexanediol Isohexanediol Hexene diol Hexene diol Hexylene glycol Hexene glycol 2-methyl -2, 4-pentanediol A, A, A'-trimethyltrimethylene glycol (±)-2-methyl -2, 4-pentanediol 2-methyl -2, 4-pentanediol (MPD) α,α, α'-trimethyltrimethylene glycol
English alias	HG MPD Isol Pinakon Diolane hexane-1,2-diol Hexylene glycol 2-METHYLPENTAN-2,4-DIOL 2-Methyl-2,4-pentanediol 2-Methylpentane-2,4-diol 2-METHYLPENTANE-2,4-DIOL 2-METHYL-2,4-PENTANEDIOL (4R)-2-methylpentane-2,4-diol (4S)-2-methylpentane-2,4-diol 2,4-Dihydroxy-2-Methyl-Penthane Hexylene Glycol (2-Methyl-2,4-Pentanediol
CAS	107-41-5
EINECS	203-489-0
Chemical formula	C6H14O2
molecular weight	118.17
InChI	InChI=1/C6H14O2/c1-5(7)4-6(2,3)8/h5,7-8H,4H2,1-3H3
InChIKey	SVTBMSDMJJWYQN-UHFFFAOYSA-N
Density	0.925 g/mL at 25°C (lit.)
Melting Point	-40°C (lit.)
Boiling Point	197°C (lit.)
Flash Point	201 °F
water soluble	soluble
Vapor pressure	0.02mm Hg ( 20 °C)
steam density	4.1 (vs air)
Solubility	H2O: 1m at 20°C, clear, colorless
refractive index	n20/D 1.427(lit.)
acidity coefficient	15.10±0.29(Predicted)
PH value	6-8 (25℃, 1M in H2O)
Storage conditions	Store below +30°C.
Stability	Stable. Incompatible with strong oxidants, strong acids, and strong reducing agents.
Sensitivity	Hygroscopic
Appearance	slightly viscous liquid
Color	Clear
Smell	Ammonia-like.
Maximum wavelength (λmax)	['λ: 260 nm Amax: 0.01', , 'λ: 280 nm Amax: 0.01']
Merck	14,4710
BRN	1098298
Explosion limit value	1-9.9%(V)
Exposure Limits	ACGIH: TWA 25 ppm; STEL 50 ppm(10 mg/m3)NIOSH: Ceiling 25 ppm(125 mg/m3)
physicochemical properties	Colorless liquid. Melting point -40 ℃, boiling point 198 ℃,97 ℃(1.33kPa), relative density 0.9216(20/4 ℃), refractive index 1.4276. Flash point 93 ℃. Soluble in water, alcohol, ether and lower aliphatic hydrocarbon. Slightly sweet smell.
Dangerous Goods Signs	Xi-Irritant Items
Risk Terms	36/38-Irritating to eyes and skin.
Safety terminology	S26-After contact with eyes, rinse immediately with plenty of water and seek medical advice. S36-Wear suitable protective clothing.
WGK Germany	1
RTECS	SA0810000
FLUKA BRAND F CODES	3-23
TSCA	Yes
Customs Number	29053910
Downstream Products	Hexanediamine 2,5-dimethyl-2,5-di (tert-butylperoxy) hexane 2-isopropoxy-4, 4,6-trimethyl -1,3, 2-dioxyboron-4-methyl-4-penten-2-ol

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