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1.3 Butadiene (C4H6)
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Basic info:
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English name
Butadiene
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CAS
106-99-0
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Hazard info
1010
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Transport
"ADR Class 2, 2F"
Properties:
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Molar mass
54.09
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Gas density at 15°С/1,013 bar
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Boiling point at 1,013 bar
-4.5
Options
- single-piece
5 l12 l — 150 bar
Specs
| 1.3 Butadiene 2.3 | ||
|---|---|---|
| Composition | ||
| C4H6 | % | ≥99,3 |
1.3 Butadiene (divinyl, buta-1,3-diene) - is obtained by the Lebedev reaction by passing ethyl alcohol through a catalyst: 2CH3CH2OH → C4H6 + 2H2O + H2 In the petrochemical industry, the main butadiene production method is the dehydrogenation of butane on chromium-aluminum catalysts: CH3-CH2—CH2—CH3 → CH2=CH—CH=CH2 + 2H2
- Colorless gas
- Fire and explosion hazardous
- Non-toxic gas
- Has a mild odor
- May cause cancer
For the production of synthetic rubber during polymerization. For the production of ABS plastic during the copolymerization of butadiene with acrylonitrile and styrene
As a component in calibration and gas mixtures. As a component in various organic reactions. In the production of resins and plastics to give them special properties.
Oil and Gas 
Chemical industry 
Car industry Transportation of cylinders should be carried out in a horizontal position with spacers between cylinders or in a vertical position with mandatory protection against possible falling. Transportation in packaged form in special containers is allowed.
Joint transportation with oxygen cylinders is not allowed.
Movement/transportation must comply with the codes of the respective type of transport, federal laws, other regulatory acts, and the legislation of the country where the movement/transportation/reloading takes place.
Can be transported by
- train
- truck
- ship