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LC4757 Polyethylene glycol 400
for synthesis

 

Order number Packaging Quantity Price €
AC31757 Plastic bottle  1 l 21.83
AC31757 Plastic container 5 l 82.8

 

Product information
Synonyms Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 400
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 360 °C DIN 51794
Solubility (20 °C) soluble
Melting point 4 – 8 °C
Density 1.13 g/cm3 (20 °C)
pH value 5 – 7 (100 g/l, H2O, 20 °C)
Boiling point >200 °C (1013 hPa)
Vapor pressure < – 0.1 hPa (20 °C)
Flash point 240 °C
Viscosity kinematic 97 – 110 mm2/s (20 °C)

 

Safety information
RTECS TQ3675000
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) 1.124 – 1.126
Hydroxyl value 267 – 295
Average molecular mass 380 – 420
Identity (IR) passes test