1-Butene

Base Information

• Chemical Name: 1-Butene
• CAS No.: 25167-67-3
• Deprecated CAS: 1735-75-7,33004-02-3,54366-07-3,172345-47-0,25038-50-0,197852-64-5,2092525-54-5,33004-02-3,54366-07-3
• Molecular Formula: C4H8
• Molecular Weight: 56.11
• Hs Code.: 2901231000
• European Community (EC) Number: 203-449-2
• ICSC Number: 0396
• UN Number: 1012
• UNII: LY001N554L
• DSSTox Substance ID: DTXSID1026746
• Nikkaji Number: J1.899.010E,J4.042H
• Wikipedia: 1-Butene
• Wikidata: Q2468763,Q83046213
• Metabolomics Workbench ID: 56954
• ChEMBL ID: CHEMBL117210
• Mol file: 25167-67-3.mol

Synonyms:1-butene;but-1-ene

Chemical Property of 1-Butene

Chemical Property:

• Vapor Pressure: 837.25kPa at 25℃
• Melting Point: -185.3oC (FP)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: 0.625g/cm³
• LogP: 1.58240
• Water Solubility.: 242.5mg/L at 25℃
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 56.062600255
• Heavy Atom Count: 4
• Complexity: 14
• Transport DOT Label: Flammable Gas

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Pictogram(s): Asphyxiant gas. Highly flammable, flammable limits in air 1.6–9.3% by volume. Dangerous fire and explosion risk.
• Hazard Codes: Asphyxiant gas. Highly flammable, flammable limits in air 1.6–9.3% by volume. Dangerous fire and explosion risk.

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCC=C
• Inhalation Risk: On loss of containment this substance can cause suffocation by lowering the oxygen content of the air in confined areas.
• Effects of Short Term Exposure: Rapid evaporation of the liquid may cause frostbite.
• Uses: Polymer and alkylate gasoline; polybutenes; butadiene; intermediate for C 4 and C 5 aldehy- des, alcohols, and other derivatives; production of maleic anhydride by catalytic oxidation.