MERCK 807485.1000 Polyethylene Glycol 400 For Synthesis CAS No.25322-68-3

Key Spec Table

CAS #	EC Number
25322-68-3	500-038-2

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Description
Catalogue Number	807485
Synonyms	Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 400

Product Information
CAS number	25322-68-3
EC number	500-038-2
HS Code	3907 29 31
Quality Level	MQ200

Applications
Application	Polyethylene glycol 400 for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).

Physicochemical Information
Boiling point	>200 °C (1013 hPa)
Density	1.13 g/cm3 (20 °C)
Flash point	138.6 °C
Ignition temperature	360 °C DIN 51794
Melting Point	5 °C
pH value	5 - 7 (100 g/l, H₂O, 20 °C)
Vapor pressure	20000 mg/kg

Safety Information according to GHS
RTECS	TQ3675000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Storage and Shipping Information
Storage	Store below +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	Kein Gefahrgut
Declaration (transport by air) IATA-DGR	No Dangerous Good
Declaration (transport by sea) IMDG-Code	No Dangerous Good

Specifications
Color according to color reference solution Ph.Eur.	colorless liquid
Density (d 20 °C/ 4 °C)	1.124 - 1.127
Hydroxyl value	267 - 295
Average molecular mass	380 - 420
Identity (IR)	passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.