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LC4755 Polyethylene glycol 300
Ph Eur

 

Order number Packaging Quantity Price €
AC31755 Plastic container 5 l Inquire

 

Product information
Grade Ph Eur
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
Appearance clear, viscous, colourless or almost colourless hygroscopic liquid
Identity passes test
Appearance of solution passes test
Acidic or alkaline impurities passes test
Density (d 20/20) about 1.120
Viscosity
– 20 °C
78.6 – 85.7 mm2/s
– 20 °C 88.0 – 96.0 mPas
Hydroxyl value 340 – 394
Average molecular mass 285 – 315
Reducing substances passes test
Formaldehyde ≤ 30 ppm
Ethylene glycol and diethylene glycol ≤ 0.4 %
Ethylene glycole (acc. to ICH-guideline class 2) ≤ 620 ppm
Ethylene oxide (GC) ≤ 1 ppm
Dioxane (GC) ≤ 10 ppm
Heavy metals ≤ 20 ppm
Water (K. F.) ≤ 2.0 %