Diethylene glycol(CAS#111-46-6)

Chemical Property:

Molecular Formula	C4H10O3
Molar Mass	106.12
Density	1.118g/mLat 25°C(lit.)
Melting Point	−10°C(lit.)
Boling Point	245°C(lit.)
Flash Point	143 °C
Water Solubility	SOLUBLE
Solubility	Miscible with water, insoluble in benzene, toluene, carbon tetrachloride.
Vapor Presure	0.01 mm Hg ( 20 °C)
Vapor Density	2.14 (vs air)
Appearance	Colorless transparent oily liquid
Color	colorless
Odor	Practically odorless.
Maximum wavelength(λmax)	λ: 260 nm Amax: ≤0.02λ: 280 nm Amax: ≤0.01
Merck	14,3119
BRN	969209
pKa	14.03±0.10(Predicted)
PH	5.5-7.0 (25℃, 50mg/mL in H2O)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Stability	Hygroscopic
Sensitive	Hygroscopic
Explosive Limit	2-12.3%
Refractive Index	n20/D 1.447(lit.)
MDL	MFCD00002882
Physical and Chemical Properties	Appearance colorless or light yellow transparent liquid relative density (d 204) 1.1147~1.1180 boiling point ℃ ≥ 241 boiling range (distilling out 90% by volume)] ℃ ≤ 250 flash point ℃ 141
Use	It is used as a gas dehydrating agent and an aromatic extraction solvent, and also used as a lubricant, softener and finishing agent for textiles, as well as a plasticizer, wetting agent, sizing agent, nitrocellulose, resin, grease and other solvents.

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Product Detail

Product Tags

Risk Codes	22 – Harmful if swallowed
Safety Description	46 – If swallowed, seek medical advice immediately and show this container or label.
WGK Germany	1
RTECS	ID5950000
FLUKA BRAND F CODES	10
TSCA	Yes
HS Code	29094100
Hazard Note	Toxic/Irritant
Toxicity	LD50 in rats, guinea pigs (g/kg): 20.76, 13.21 orally (Smyth)

Introduction

Easy to absorb moisture, no smell, spicy sweet taste, soluble in water can be combined with most organic solvents, insoluble in benzene and carbon tetrachloride. Easy to esterify and etherify.

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