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Benzene(71-43-2)
Benzene Suppliers list
Company Name:J & K SCIENTIFIC LTD.  
Tel:400-666-7788 +86-10-82848833
Email:jkinfo@jkchemical.com
WebSite:www.jkchemical.com
Company Name:A Meryer Chemical Technology Shanghai Company  
Tel:+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
Email:sh@meryer.com; sz@meryer.com
WebSite:www.meryer.com & www.abcr.de
Company Name:Alfa Aesar  
Tel:800-810-6000, 400-610-6006,800 810 6006(Bulk Inquiry)
Email:saleschina@alfa-asia.com
WebSite:www.alfa.com
Company Name:TCI (Shanghai) Development Co., Ltd.  
Tel:800-988-0390
Email:sales@tcishanghai.com.cn
WebSite:www.tcishanghai.com.cn
Company Name:Beijing dtftchem Technology Co., Ltd.  
Tel:86(10)60275028 60275820
Email:dtftchem@sina.com
WebSite:www.dtfchem.com
Benzene Basic information
Product Name:Benzene
Synonyms:AKOS BBS-00004227;BENZENE;BENZENE 5000;BENZENE 300;BENZOL;CYCLOHEXATRIENE;PHENE;PHENYL HYDRIDE
CAS:71-43-2
MF:C6H6
MW:78.11
EINECS:200-753-7
Product Categories:Industrial/Fine Chemicals;Organics;Analytical Chemistry;Solvents for HPLC & Spectrophotometry;Solvents for Spectrophotometry;Standard Solution of Volatile Organic Compounds for Water & Soil Analysis;Standard Solutions (VOC);Chemistry;Aluminum Bottles;Solvent Bottles;A-BAnalytical Standards;BA - BHChemical Class;Alpha Sort;AromaticsAlphabetic;B;Chemical Class;Hydrocarbons;NeatsAnalytical Standards;Solvents;Volatiles/ Semivolatiles;ACS Grade Solvents;ACS GradeSemi-Bulk Solvents;ACS GradeSolvents;Amber Glass Bottles;Carbon Steel Cans with NPT Threads;A-BAlphabetic;BA - BH;Anhydrous Grade SolventsSolvents;AnhydrousSolvents;Returnable Container Solvents;Sure/Seal? Bottles;A-B, Puriss p.a. ACS;Analytical Reagents for General Use;Puriss p.a. ACS;Spectrophotometric Grade Solvents;Spectrophotometric GradeSolvents;CarcinogensSolvent Bottles;Cancer Research;CHROMASOLV PlusCHROMASOLV Solvents (HPLC, LC-MS);CHROMASOLV(R) Plus;LC-MS Plus and Gradient
Mol File:71-43-2.mol
Benzene Structure
Benzene Chemical Properties
mp 5.5 °C(lit.)
bp 80 °C(lit.)
density 0.874 g/mL at 25 °C(lit.)
vapor density 2.77 (vs air)
vapor pressure 166 mm Hg ( 37.7 °C)
refractive index n20/D 1.501(lit.)
Fp 12 °F
storage temp. 0-6°C
Water Solubility 0.18 g/100 mL
Merck 14,1066
BRN 969212
Stability:Stable. Substances to be avoided include strong oxidizing agents, sulfuric acid, nitric acid, halogens. Highly flammable.
CAS DataBase Reference71-43-2(CAS DataBase Reference)
NIST Chemistry ReferenceBenzene(71-43-2)
EPA Substance Registry SystemBenzene(71-43-2)
Safety Information
Hazard Codes F,T
Risk Statements 45-46-11-36/38-48/23/24/25-65-39/23/24/25-23/24/25
Safety Statements 53-45-36/37
RIDADR UN 1114 3/PG 2
WGK Germany 3
RTECS CY1400000
F 3-10
HazardClass 3
PackingGroup II
Hazardous Substances Data71-43-2(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Benzene Usage And Synthesis
Chemical Propertiescolourless liquid
General DescriptionA clear colorless liquid with a petroleum-like odor. Flash point less than 0°F. Less dense than water and slightly soluble in water. Hence floats on water. Vapors are heavier than air.
Air & Water ReactionsHighly flammable. Slightly soluble in water.
Reactivity ProfileBenzene reacts vigorously with allyl chloride or other alkyl halides even at minus 70°C in the presence of ethyl aluminum dichloride or ethyl aluminum sesquichloride. Explosions have been reported [NFPA 491M 1991]. Ignites in contact with powdered chromic anhydride [Mellor 11:235 1946-47]. Incompatible with oxidizing agents such as nitric acid. Mixtures with bromine trifluoride, bromine pentafluoride, iodine pentafluoride, iodine heptafluoride and other interhalogens can ignite upon heating [Bretherick 5th ed. 1995]. Benzene and cyanogen halides yield HCl as a byproduct (Hagedorn, F. H. Gelbke, and Federal Republic of Germany. 2002. Nitriles. In Ullman Encyclopedia of Industrial Chemistry. Wiley-VCH Verlag GmbH & Co. KGaA.). The reaction of Benzene and trichloroacetonitrile evolves toxic chloroform and HCl gasses. (Hagedorn, F., H.-P. Gelbke, and Federal Republic of Germany. 2002. Nitriles. In Ullman Encyclopedia of Industrial Chemistry. Wiley-VCH Verlag GmbH & Co. KGaA.).
Health HazardDizziness, excitation, pallor, followed by flushing, weakness, headache, breathlessness, chest constriction, nausea, and vomiting. Coma and possible death.
Fire HazardBehavior in Fire: Vapor is heavier than air and may travel considerable distance to a source of ignition and flash back.
Benzene Preparation Products And Raw materials
Preparation Products4-BROMO-7-CHLOROQUINOLINE-->5-FORMYL-2-THIOPHENECARBOXYLIC ACID-->METHYL 6-(ACETYLAMINO)NICOTINATE-->Octyl cyanoacetate-->4,5-DIMETHYL-2-NITROANILINE-->PHENYLBORON DICHLORIDE-->Sulfachloropyridazine sodium-->Acetrizoic acid-->1-AZIRIDINEETHANOL-->2-Chlorophenyl isocyanate-->2-(N-HEPTANOYL)THIOPHENE-->3-THIOPHEN-2-YL-BENZALDEHYDE-->ETHYL ISONICOTINOYLACETATE-->2-PYRAZINECARBONYL CHLORIDE-->3-FLUOROPHENYL ISOCYANATE-->2-Chloro-6-methylpyrimidin-4-ylamine-->ISOCYANIC ACID-->1-Bromo-1-phenyl-2-propanone-->2-Methoxyphenyl isocyanate-->2-FLUOROPHENYL ISOCYANATE-->4-Methoxyphenyl isocyanate-->4-Fluorophenyl isocyanate-->5-TERT-BUTYL-1H-INDOLE-2-CARBOXYLIC ACID ETHYL ESTER-->tert-Amylbenzene -->m-Nitrobenzoyl chloride-->BUTYL 3-MERCAPTOPROPIONATE-->N-NONANOPHENONE-->4-BENZOYLBUTYRIC ACID-->3-BROMOPROPIONITRILE-->7-METHOXY-3,4,5,6-TETRAHYDRO-2H-AZEPINE-->4-Amino-3-chloropyridine-->Pesticide synergist agent-->PHENYLMERCURY NITRATE-->2-ACETAMIDO-5-PICOLINE-->1,3-DIMETHYL-2-(2-THIENYL)IMIDAZOLIDINE-->Isomerase, glucose-->Isobutyrophenone-->Benzoylcyclohexane-->2,5-Dimethyl-3-hexyne-2,5-diol
Raw materialsNitrogen-->Diethylene glycol-->PETROLEUM ETHER-->COAL TAR-->Platinum-->Motor benzol-->Phenanthrene-->light benzol-->heavy benzol-->DODECYLBENZENE-->COKEOVENGAS-->COUMARONE RESIN-->Hydrogenated gasoline
Tag:Benzene(71-43-2) Related Product Information
Benzoic acid Nifedipine Albendazole Styrene Benzyl alcohol Ethylenzene Sodium benzoate SALCOMINE Bromobenzene Pentabromotoluene BENZYL ISOCYANIDE Doxazosin mesylate (+)-1,2-BIS((2S,5S)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE,(+)-1,2-BIS((2S,5S)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(L)TETRAFLUOROBORATE 1-(1,1,2,3,3,3-HEXAFLUORO-PROPYLSULFANYL)-4-METHYL-BENZENE 1,2-BIS(DIFLUOROMETHOXY)BENZENE (-)-1,2-BIS-((2R,5R)DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I) TRIFLATE,(-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE 1,2-BIS(DIMETHYLPHOSPHINO)BENZENE (+)-1,2-BIS((2S,5S)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TETRAFLUOROBORATE,(+)-1,2-BIS((2S,5S)-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I) BF4