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LC4783 Polyethylene glycol dimethyl ether 2000
for synthesis

 

Order number Packaging Quantity Price €
AC31783 Plastic bottle 500 ml 37.58

 

Product information
Hill Formula CH3O(CH2CH2O)nCH3
Chemical formula CH3O(CH2CH2O)nCH3
HS Code 3907 20 99
Molar mass 250 g/mol
CAS number 24991-55-7

 

Chemical and physical data
Ignition temperature 385 °C DIN 51794
Solubility (20 °C) soluble
Melting point 49 – 53 °C
Molar mass 2000 g/mol
Density 1.08 g/cm3 (60 °C)
pH value (100 g/l, H2O, 20 °C) neutral
Boiling point >250 °C
Vapor pressure < – 0.01 hPa (20 °C)
Flash point 254 °C
Refractive index 1.455 (60 °C, 589 nm)
Viscosity kinematic 30 mm2/s (100 °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.

 

Specifications
Hydroxyl value ≤ 3
Melting range
– lower value
≥ 49 °C
– upper value ≤ 54 °C
Identity (IR) passes test