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1,3-BUTADIENE

1,3-BUTADIENE Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: inquiry@dakenchem.com
Products Intro: Product Name:1,3-BUTADIENE
CAS:106-99-0
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
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Products Intro: CAS:106-99-0
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
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Products Intro: Product Name:1,3-BUTADIENE
CAS:106-99-0
Company Name: Shanghai wechem chemical co., ltd  Gold
Tel: 021-5198 7501
Email: info@wechem.cn
Products Intro: Product Name:1,3-Butadiene
CAS:106-99-0
Purity:99.9+ Package:40L
Company Name: J & K SCIENTIFIC LTD.  
Tel: 400-666-7788 +86-10-82848833
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Products Intro: Product Name:1,3-Butadiene
CAS:106-99-0
Purity:2.0 Mg/ML in MeOH Package:1ML
1,3-BUTADIENE Basic information
Product Name:1,3-BUTADIENE
Synonyms:alpha-butadiene;Buta-1,3-dieen;Buta-1,3-dien;Butadieen;Butadien;butadien(polish);butadiene(non-specificname);butadiene-1,3
CAS:106-99-0
MF:C4H6
MW:54.09
EINECS:203-450-8
Product Categories:Industrial/Fine Chemicals;Butadiene;Gas Cylinders;Hydrocarbons (Low Boiling point);Synthetic Organic Chemistry;Chemical Synthesis;Compressed and Liquefied Gases;Synthetic Reagents;CarcinogensChemical Synthesis;Cancer Research;Acyclic;Alkenes;Organic Building Blocks;AcyclicChemical Synthesis;Chemical Synthesis;Specialty Gases;Synthetic Reagents
Mol File:106-99-0.mol
1,3-BUTADIENE Structure
1,3-BUTADIENE Chemical Properties
Melting point −109 °C(lit.)
Boiling point −4.5 °C(lit.)
density 0.62 g/mL at 20 °C(lit.)
vapor density 1.9 (15 °C, vs air)
vapor pressure 1863 mm Hg ( 21 °C)
refractive index 1.4292
Fp −105 °F
storage temp. 0-6°C
solubility water: soluble0.5g/L at 20°C
explosive limit12%
FreezingPoint -108.91℃
Merck 14,1509
Stability:Stable. Extremely flammable. May form explosive mixtures with air. Incompatible with strong oxidizing agents, copper, copper alloys. May contain stabilizer.
InChIKeyKAKZBPTYRLMSJV-UHFFFAOYSA-N
CAS DataBase Reference106-99-0(CAS DataBase Reference)
Safety Information
Hazard Codes F+,T,F,N
Risk Statements 45-46-12-67-65-63-48/20-36/38-11-62-51/53-38
Safety Statements 53-45-62-46-36/37-26-61-33-16
RIDADR UN 1010 2.1
WGK Germany 2
RTECS EI9275000
4.5-31
Hazard Note Extremely Flammable/Carcinogen
HazardClass 2.1
PackingGroup II
HS Code 29012410
MSDS Information
ProviderLanguage
SigmaAldrich English
1,3-BUTADIENE Usage And Synthesis
Description1,3-Butadiene is a simple conjugated diene. It is a colourless gas with a mild aromatic or gasoline-like odour and incompatible with phenol, chlorine dioxide, copper, and crotonaldehyde. The gas is heavier than air and may travel along the ground; distant ignition is possible. It is an important industrial chemical used as a monomer in the production of synthetic rubber. Most butadiene is polymerised to produce synthetic rubber. While polybutadiene itself is a very soft, almost liquid, material, polymers prepared from mixtures of butadiene with styrene or acrylonitrile, such as ABS, are both tough and elastic. Styrene–butadiene rubber is the material most commonly used for the production of automobile tyres. Smaller amounts of butadiene are used to make nylon via the intermediate adiponitrile, other synthetic rubber materials such as chloroprene, and the solvent sulpholane. Butadiene is used in the industrial production of cyclododecatriene via a trimerisation reaction.
Chemical Propertiescolourless gas, or pressurised liquid (odour TLV 1.6 ppm)
DefinitionChEBI: A butadiene with unsaturation at positions 1 and 3.
General DescriptionButadiene, inhibited is a colorless gas with an aromatic odor. 1,3-BUTADIENE is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. 1,3-BUTADIENE is easily ignited. Its vapors are heavier than air and a flame can flash back to the source of leak very easily. 1,3-BUTADIENE can asphyxiate by the displacement of air. 1,3-BUTADIENE must be shipped inhibited as butadiene is liable to polymerization. If polymerization occurs in the container, 1,3-BUTADIENE may violently rupture. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. 1,3-BUTADIENE is used to make synthetic rubber and plastics, and to make other chemicals.
Air & Water ReactionsHighly flammable. In contact with air, butadiene may form violently explosive peroxides, which can be exploded by mild heat or shock. Solid butadiene absorbs enough oxygen at sub atmospheric pressures to make 1,3-BUTADIENE explode violently when heated just above its melting point [Ind. Eng. Chem. 51:733 1959].
Reactivity ProfileA colorless gas, 1,3-BUTADIENE can react with oxidizing reagents. Upon long exposure to air 1,3-BUTADIENE forms explosive peroxides. They are sensitive to heat or shock; sudden polymerization may occur [Scott, D. A., Chem. Eng. News, 1940, 18, p.404]. Butadiene polyperoxides are insoluble in liquefied butadiene (m. p. -113° C, b. p. -2.6° C) and progressively separate leading to local concentration build up. Self-heating from a spontaneous decomposition will lead to explosion [Hendry, D. G. et al., Ind. Eng. Chem., 1968, 7, p. 136, 1145]. Explodes on contact with aluminum tetrahydroborate, potentially explosive reaction with chlorine dioxide (peroxide) and crotonaldehyde (above 180° C). Reaction with sodium nitrite forms a spontaneously flammable product [Sax, 9th ed., 1996, p. 539].
Health HazardSlight anesthetic effect at high concentrations; causes ``frostbite'' from skin contact; slight irritation to eyes and nose at high concentrations.
Fire HazardBehavior in Fire: Vapors heavier than air and may travel a considerable distance to a source of ignition and flashback. Containers may explode in a fire due to polymerization.
Tag:1,3-BUTADIENE(106-99-0) Related Product Information
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