send us an inquiry
LC4754 Polyethylene glycol 300
for synthesis

 

Order number Packaging Quantity Price €
AC31754 Plastic bottle 1 l 20.7
AC31754 Plastic container 5 l 78.3

 

Product information
Synonyms Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 300
Hill Formula HO(C2H4O)nH
Chemical formula HO(C2H4O)nH
HS Code 3907 20 11
EC number 500-038-2
CAS number 25322-68-3

 

Chemical and physical data
Ignition temperature 370 °C
Solubility (20 °C) soluble
Melting point -15 – -10 °C
Density 1.13 g/cm3 (20 °C)
pH value 4 – 7 (100 g/l, H2O, 20 °C)
Boiling point >220 °C (1013 hPa) decomposes
Vapor pressure < – 0.1 hPa (20 °C)
Flash point 220 °C

 

Safety information
RTECS TQ3630000
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Transport information
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good

 

Toxicological data
LD 50 oral LD50 rat 28000 mg/kg

 

Specifications
Density (d 20 °C/ 4 °C) 1.125 – 1.127
Hydroxyl value 356 – 394
Average molecular mass 285 – 315
Identity (IR) passes test