A poison by intraperitoneal route. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. A very dangerous fire hazard when exposed to heat or flame; can react with oxidizing materials. To fight fire, use CO2, dry chemical, water spray. When heated to decomposition it emits acrid smoke and fumes.
Risk Codes:
R11 - Highly flammable R22 - Harmful if swallowed R36 - Irritating to eyes
Safety Codes:
S16 - Keep away from sources of ignition - No smoking S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice S36/37 - Wear suitable protective clothing and gloves
Hazard Classes:
3
Hazard Symbols:
F, Xn
Storage temperature :
2-8°C
RID/ADR certification :
UN 1993 3 / PG 2
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Alternative Distributors of [3,4-Epoxy-1-butene]
Producers or manufacturers change the product range from time to time.
The following companies have appeared as suppliers in the past / currently not verified
Element: 
Chemical-Suppliers.eu