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  • Diethylene glycol  111-46-6
Name:Diethylene glycol 111-46-6
CAS No:111-46-6

PRODUCT DESCRIPTION


Description

Diethylene glycol (DEG) is an organic compound with the formula (HOCH2CH2)2O. It is a colorless, practically odorless, poisonous, and hygroscopic liquid with a sweetish taste. It is miscible in water, alcohol, ether, acetone, and ethylene glycol. DEG is a widely used solvent. It can be a contaminant in consumer products; this has resulted in numerous epidemics of poisoning since the early 20th century.

Basic Info

Chemical Name Diethylene glycol
Synonyms

Ethanol, 2,2‘-oxybis-;2,2'-Oxydiethanol;DEG;Bis(2-hydroxyethyl)ether;

CAS No. 111-46-6
Molecular Formula C4H10O3
Molecular Weight 106.12000
PSA 49.69000
LogP -1.01240

Numbering system

BRN number 969209
MDL number MFCD00002882
PubChem number 24889810
RTECS number ID5950000
EINECS number 203-872-2

Properties

Appearance & Physical State Clear liquid
Density 1.11
Boiling Point 245ºC
Melting Point -10ºC
Freezing Point -10.45℃
Flash Point 143ºC
Refractive Index 1.445-1.448
Water Solubility SOLUBLE
Stability Stable under normal temperatures and pressures.
Storage Condition Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. Store protected from moisture.
Vapor Density 2.14 (vs air)
Vapor Pressure 0.01 mm Hg ( 20 °C)

Safety Info

RTECS ID5950000
Safety Statements S46
HS Code 2909410000
WGK Germany 1
Risk Statements R22
Hazard Codes Xn
Signal Word Warning
Hazard Declaration H302; H373
Symbol GHS07, GHS08

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