Region: EU • Category: SVHC高度关注物质

Date: 2018-01-15 • Reason: REACH SVHC Candidate List - 致癌物质

1,3-Butadiene | CAS No. 9003-17-2

1,3-Butadiene

Basic Information

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CAS Number

9003-17-2

Molecular Formula

C4H8

Molecular Weight

56.11 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

213 ºC

Boiling Point

3.7°Cat760mmHg

Density

0.9 g/mL at 25 °C

Solubility

aliphatic hydrocarbons: soluble

Refractive Index

n20/D 1.5002(lit.)

Vapor Pressure

Vapor pressure, kPa at 20 °C: 245

SMILES

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C=CC=C

InChI

InChI=1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+

InChIKey

IAQRGUVFOMOMEM-ONEGZZNKSA-N

LogP

1.5824

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

15.2

Safety Information

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Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

POLYBUTADIENE DIACRYLATE
1,3-Butadiene,homopolymer
1,3-butadiene,polymers
alfine
atacticbutadienepolymer
b11
b3000
budiumrk622
poly(but-2-ene-1,4-diyl)
Polybutadiene, predominantly 1,2-addition
Poly(butadiene),phenylterminated100GR
Poly(butadiene),phenylterminated250GR
Polybutadiene-lowmw
Poly(butadiene), phenyl terMinated
1,3-Butadiene oligomers
1,3-Butadiene polymer
APR-K 11
Adcote EL 451
B 1000
Atactic butadiene polymer
Erythrene
UNII-JSD5FGP5VD
CHEBI:39478
UN 1010
1,3-butadien
1,3-Butadiene, homopolymer
1,3-Butadiene 250 microg/mL in N,N-Dimethylacetamide
Bivinyl
1,3-BUTADIENE-2,3-D2
butadiene-1,3
NCI-C50602

MDL Number

MFCD00084398

FAQ

What regulatory guidelines apply to 1,3-Butadiene (CAS: 9003-17-2)?

1,3-Butadiene (CAS: 9003-17-2) is classified as a hazardous substance under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) due to its flammability and potential for skin and respiratory irritation. In Europe, it is regulated under REACH, which requires registration, evaluation, authorization, and restriction of chemicals. In the United States, it is listed under the EPA's Toxic Substances Control Act (TSCA) and is regulated by OSHA for workplace safety. FDA regulations may also apply if used in food contact applications.

Are there alternatives to 1,3-Butadiene (CAS: 9003-17-2) in synthesis?

Yes, there are alternatives to 1,3-Butadiene (CAS: 9003-17-2) in synthesis, such as styrene, acrylonitrile, and methyl methacrylate, which can be used in copolymerization to achieve similar properties. Isoprene can also be used in the synthesis of natural rubber, offering a renewable alternative. Other cyclic dienes like 1,3-Cyclohexadiene may be used in specific applications depending on the desired product characteristics.

What is the market or research trend for 1,3-Butadiene (CAS: 9003-17-2)?

The market for 1,3-Butadiene (CAS: 9003-17-2) is largely driven by the rubber and plastic industries, where it is used as a monomer. Research trends focus on developing more sustainable and eco-friendly alternatives, such as biodegradable polymers and renewable feedstocks. Increasing environmental concerns are prompting the exploration of new synthesis routes and copolymerization techniques to enhance performance while reducing the environmental impact. Market dynamics are also influenced by global demand and geopolitical factors affecting supply stability.

How should waste containing 1,3-Butadiene (CAS: 9003-17-2) be handled?

Waste containing 1,3-Butadiene (CAS: 9003-17-2) should be handled in accordance with local regulations and guidelines. Collection should be done in sealed containers to prevent leaks. Waste should be treated through incineration or professional waste disposal services capable of managing hazardous chemicals. Proper environmental precautions include ensuring all personnel are trained in handling hazardous materials and that appropriate Personal Protective Equipment (PPE) is used. Disposal should comply with the EPA's Hazardous Waste Manifest System to document the disposal process and ensure compliance with environmental protection laws.