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820639 1-Hexene for synthesis


About product information & SDS Downloads: All products shown on this website are based on the EU portfolio pursuant to applicable EU regulations. Safety Data Sheets (SDS) are currently not available for download via this website. Please contact our sales or customer service representative in the country.

Package Size

Product Number



8206390250 Glass bottle 250 ml
8206390005 Glass bottle 5 ml
8206391000 Glass bottle 1 l

Product Information

Product Summary

Synonyms Butylethylene
CAS number 592-41-6
EC number 209-753-1
Hill Formula C₆H₁₂
Chemical formula CH₃(CH₂)₃CH=CH₂
Molar mass 84.16 g/mol
RTECS MP6670000

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

Hazard Pictogram
icon icon
Signal Word Danger
Hazard Statement H225: Highly flammable liquid and vapour.
H304: May be fatal if swallowed and enters airways.
EUH066: Repeated exposure may cause skin dryness or cracking.
Precautionary Statement P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground and bond container and receiving equipment.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.

Handling & Storage Information

Storage Temperature Store below +30°C.
Storage class 3 Flammable liquids
WGK WGK 2 obviously hazardous to water

Physicochemical Information

Melting point -140 °C
Density 0.67 g/cm3 (20 °C)
Boiling point 62 - 64 °C (1013 hPa)
Vapor pressure 412 hPa (38 °C)
Flash point -20 °C


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