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Benzene

Base Information Edit
  • Chemical Name:Benzene
  • CAS No.:71-43-2
  • Deprecated CAS:174973-66-1,54682-86-9,1053658-43-7,1173023-23-8,54682-86-9
  • Molecular Formula:C6H6
  • Molecular Weight:78.1136
  • Hs Code.:2902.20
  • 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:71-43-2.mol
Benzene

Synonyms:Benzene;Benzol;Benzole;Cyclohexatriene

Suppliers and Price of Benzene
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
Total 64 raw suppliers
Chemical Property of Benzene Edit
Chemical Property:
  • Appearance/Colour:clear colorless liquid with a petroleum-like odor 
  • Vapor Pressure:99.5 hPa at 20 °C 
  • Melting Point:5.5 °C 
  • Refractive Index:1.5011 
  • Boiling Point:78.834 °C at 760 mmHg 
  • Flash Point:-11 °C 
  • PSA:0.00000 
  • Density:0.873 g/cm3 
  • LogP:1.68660 
  • Water Solubility.:0.18 g/100 mL 
  • 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:
  • Pictogram(s): FlammableF,Toxic
  • Hazard Codes: F:Flammable;
  • Statements: R45:; R46:; R11:; R36/38:; R48/23/24/25:; R65:; 
  • Safety Statements: S53:; S45:; 
MSDS Files:

SDS file from LookChem

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.
Technology Process of Benzene

There total 4386 articles about Benzene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:
Guidance literature:
With sulfonic acid resin (H+ form, Bio-Rad AG 50W-12); sodium iodide; In acetonitrile; at 75 ℃; for 0.133333h;
DOI:10.1021/jo00171a050
Guidance literature:
With air; Cd-Sn-P-O; at 515 ℃; under 760 Torr; Mechanism; Product distribution; other catalyst, vari. of reagebt composition, of temperature; selectivity to styrene conversion investigated;
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