ChemicalBook CAS DataBase List 24991-55-7

24991-55-7

Name	Polyethylene glycol dimethyl ether
CAS	24991-55-7
Molecular Formula	H3CO(C2H4O)nCH3
MDL Number	MFCD00147972

Chemical Properties

Melting point	52-55 °C
Boiling point	>250 °C
density	1.08 g/mL at 25 °C
vapor pressure	<1 Pa (20 °C)
refractive index	n20/D 1.46
Fp	>230 °F
storage temp.	Store below +30°C.
form	solid
color	Colorless to Almost colorless
explosive limit	0.5%(V)
EPA Substance Registry System	Poly(oxy-1,2-ethanediyl), .alpha.-methyl-.omega.-methoxy- (24991-55-7)

Safety Data

WGK Germany	1
RTECS	MC9630000
F	3-9
Autoignition Temperature	385 °C DIN 51794
HS Code	3907 20 99
Safety Profile	Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes. less more
Toxicity	LD50 orally in Rabbit: > 2000 mg/kg less more

Raw materials And Preparation Products

Hazard Information

Spectrum Detail

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