Benzene

Base Information

• Chemical Name: Benzene
• CAS No.: 8030-30-6
• Deprecated CAS: 174973-66-1,54682-86-9,1053658-43-7,1173023-23-8,54682-86-9
• Molecular Formula: CnH2n+2(n=5~8)
• Molecular Weight: 0
• European Community (EC) Number: 200-753-7,232-443-2,617-047-3,685-219-5
• ICSC Number: 0015
• NSC Number: 67315
• UN Number: 1114,1268
• UNII: J64922108F
• DSSTox Substance ID: DTXSID3039242
• Nikkaji Number: J1.749.610G,J2.375B
• Wikipedia: Benzene
• Wikidata: Q2270,Q26841227
• NCI Thesaurus Code: C302
• RXCUI: 1923814
• Metabolomics Workbench ID: 37835
• ChEMBL ID: CHEMBL277500
• Mol file: 8030-30-6.mol

Synonyms:Benzene;Benzol;Benzole;Cyclohexatriene

Chemical Property of Benzene

Chemical Property:

• Vapor Pressure: 25.8 psi ( 55 °C)
• Melting Point: -40℃
• Refractive Index: n20/D 1.428
• Boiling Point: 110 - 190 C (wide range reflects the varying composition of differentgrades of naphtha)
• Flash Point: −57 °F
• PSA: 0.00000
• Density: 0.77 g/mL at 20 °C
• LogP: 0.00000
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 78.0469501914
• Heavy Atom Count: 6
• Complexity: 15.5
• Transport DOT Label: Flammable Liquid

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Hazard Codes: Xn,T,N
• Statements: 12-65-45-67-66-51/53-10
• Safety Statements: 62-45-53-61

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: UVCB,Solvents -> Aromatic Solvents,Solvents -> Petroleum,Refined
• Canonical SMILES: C1=CC=CC=C1
• Inhalation Risk: A harmful contamination of the air can be reached very quickly on evaporation of this substance at 20 °C.
• Effects of Short Term Exposure: The substance is irritating to the eyes, skin and respiratory tract. If this liquid is swallowed, aspiration into the lungs may result in chemical pneumonitis. The substance may cause effects on the central nervous system. This may result in lowering of consciousness. Exposure far above the OEL could cause unconsciousness and death. If swallowed the substance easily enters the airways and could result in aspiration pneumonitis.
• Effects of Long Term Exposure: The substance defats the skin, which may cause dryness or cracking. The substance may have effects on the central nervous system and immune system. The substance may have effects on the bone marrow. This may result in anaemia. This substance is carcinogenic to humans. May cause heritable genetic damage to human germ cells.
• Uses: Diluent for paints, coatings, resins, printing inks, rubbers, and cements; solvent. Pharmaceutic aid (solvent).