Diethylene glycol CAS#111-46-6

Products Description of Diethylene glycol CAS#111-46-6

Diethylene glycol, also known as diethylene glycol, reacts with anhydrides to form esters. It reacts with alkyl sulfates or halogenated hydrocarbons to form ethers. It is mainly used as a gas dehydrating agent and extractant, and is also used as a lubricant and finishing agent for textiles. It is obtained by the reaction of Chemicalbook ethylene oxide with ethylene glycol. Diethylene glycol has been widely used in various cosmetics as a solvent, heat preservation agent, and viscosity control agent. It has a history of nearly 20 years of use in my country, and no problems have been found during this period.

Parameters

Melting point	−10 °C(lit.)
Boiling point	245 °C(lit.)
density	1.118 g/mL at 25 °C(lit.)
vapor density	2.14 (vs air)
vapor pressure	0.01 mm Hg ( 20 °C)
refractive index	n20/D 1.447(lit.)
Fp	143 °C
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	H2O: 50 mg/mL at 20 °C, clear, colorless
pka	14.03±0.10(Predicted)
form	Oily Liquid
color	colorless
Relative polarity	0.713
PH	5.5-7.0 (25℃, 50mg/mL in H2O)
Odor	Practically odorless.
explosive limit	2-12.3%
Water Solubility	SOLUBLE
FreezingPoint	-10.45℃
Sensitive	Hygroscopic
λmax	λ: 260 nm Amax: ≤0.02 λ: 280 nm Amax: ≤0.01
Merck	14,3119
BRN	969209
Dielectric constant	31.7（20℃）
Stability:	Hygroscopic
InChIKey	MTHSVFCYNBDYFN-UHFFFAOYSA-N
LogP	-1.98 at 20℃
Surface tension	45.55mN/m at 293.15K
CAS DataBase Reference	111-46-6(CAS DataBase Reference)
NIST Chemistry Reference	Ethanol, 2,2'-oxybis-(111-46-6)
EPA Substance Registry System	Diethylene glycol (111-46-6)

 Safety Information

Hazard Codes	Xn,T,Xi
Risk Statements	22
Safety Statements	46
WGK Germany	1
RTECS	ID5950000
F	10
Autoignition Temperature	442 °F
Hazard Note	Toxic/Irritant
TSCA	Yes
HS Code	29094100
Hazardous Substances Data	111-46-6(Hazardous Substances Data)
Toxicity	LD50 in rats, guinea pigs (g/kg): 20.76, 13.21 orally (Smyth)

Product Application of Diethylene glycol CAS#111-46-6

Diethylene glycol (DEG) is a commonly used solvent and ingredient in numerous commercial products. It is used as a dehydrating agent for natural gas processing; as a lubricating and finishing agent for textiles; a constituent in brake fluids, lubricants, antifreeze formulations, wallpaper strippers and in artificial fog solutions; a solvent for printing inks and textile dyes; and is used as an intermediate in the production of some resins, triethylene glycol, surfactants, and diethylene glycol esters and ethers.

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Inventory 2-3 working days New production 7-10 working days