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LC4768 Polyethylene glycol 3000
for synthesis

 

Order number Packaging Quantity Price €
AC31768 Plastic bottle 1 kg 20.7
AC31768 Plastic bottle 5 kg 82.8

 

Product information
Synonyms Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 3000
Hill Formula HO(C2H4O)nH
Chemical formula HO(C2H4O)nH
HS Code 3404 20 00
EC number 500-038-2
Molar mass 3000 g/mol
CAS number 25322-68-3

 

Chemical and physical data
Ignition temperature 420 °C
Solubility 550 g/l (20 °C)
Melting point 55 – 58 °C
Molar mass 3000 g/mol
Density 1.21 g/cm3 (20 °C)
Bulk density 400 – 500 kg/m3
pH value 4 – 7 (100 g/l, H2O, 20 °C)
Vapor pressure < – 0.1 hPa (20 °C)
Flash point 270 °C
Viscosity kinematic 69 – 92 mm2/s (20 °C)

 

Safety information
Storage class 10 – 13 Other liquids and solids
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
Hydroxyl value 34 – 42
Melting range
– lower value
≥ 55 °C
– upper value ≤ 58 °C
Average molecular mass 2700 – 3300
Identity (IR) passes test