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803131 Diethylene glycol for synthesis


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Package Size

Product Number



8031315000 Plastic container 5 l
8031311000 Glass bottle 1 l
8031319025 Plastic container 25 l

Product Information

Product Summary

Synonyms 2,2'-Dihydroxydiethyl ether, 2,2'-Oxydiethanol, Diglycol
CAS number 111-46-6
EC index number 603-140-00-6
EC number 203-872-2
Hill Formula C₄H₁₀O₃
Chemical formula (HOCH₂CH₂)₂O
Molar mass 106.12 g/mol
RTECS ID5950000

GHS Labeling (according to EU REGULATION (EC) No 1272/2008 (CLP))

Hazard Pictogram
icon icon
Signal Word Warning
Hazard Statement H302: Harmful if swallowed.
H373: May cause damage to organs through prolonged or repeated exposure if swallowed.
Precautionary Statement P314: Get medical advice/ attention if you feel unwell.

Handling & Storage Information

Storage Temperature Store below +30°C.
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water

Physicochemical Information

Melting point -6.5 °C DIN 51583
Density 1.12 g/cm3 (20 °C) DIN 51757
pH value 6 (200 g/l, H₂O, 20 °C)
Boiling point 242 - 247 °C (1013 hPa)
Vapor pressure 0.03 hPa (20 °C)
Flash point 140 °C DIN 51758


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