7581-97-7

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7581-97-7 Structure

Identification	More
[Name] 2,3-DICHLOROBUTANE
[CAS] 7581-97-7
[Synonyms] 2,3-DICHLOROBUTANE 2,3-dichloro-butan Butane,2,3-dichloro- 2,3-Dichlorobutane-dl + meso 2,3-Dichlorobutane,mixture of dl and meso
[EINECS(EC#)] 231-486-4
[Molecular Formula] C4H8Cl2
[MDL Number] MFCD00000866
[Molecular Weight] 127.01
[MOL File] 7581-97-7.mol

Chemical Properties	Back Directory
[Appearance] clear colourless to slightly yellow liquid
[Melting point ] −80 °C(lit.)
[Boiling point ] 117-119 °C(lit.)
[density ] 1.107 g/mL at 25 °C(lit.)
[refractive index ] n20/D 1.442(lit.)
[Fp ] 65 °F
[storage temp. ] Flammables area
[Water Solubility ] 561.7mg/L(20 ºC)
[CAS DataBase Reference] 7581-97-7(CAS DataBase Reference)
[EPA Substance Registry System] Butane, 2,3-dichloro- (7581-97-7)

Safety Data	Back Directory
[Hazard Codes ] F,Xn
[Risk Statements ] R11:Highly Flammable. R22:Harmful if swallowed. R43:May cause sensitization by skin contact.
[Safety Statements ] S16:Keep away from sources of ignition-No smoking . S36/37:Wear suitable protective clothing and gloves .
[RIDADR ] UN 1993 3/PG 2
[WGK Germany ] 2
[HazardClass ] 3
[PackingGroup ] II
[HS Code ] 29031980

Hazard Information	Back Directory
[Chemical Properties] clear colourless to slightly yellow liquid
[References] [1] MAKOTO MISONO Yukio Y. Stereoselectivity of the elimination reactions of 2,3-dihalobutanes and 2-bromobutane over alkaline earth metal oxides and alumina[J]. Journal of Catalysis, 1974, 33 3: Pages 474-479. DOI:10.1016/0021-9517(74)90293-0. [2] J. ?TOKR. Molecular spectra and conformational structure of stereoisomers of 2,3-dichlorobutane and 3,4-dichlorohexane[J]. Collection of Czechoslovak Chemical Communications, 1969, 34 1: 1875-1890. DOI:10.1135/CCCC19691875. [3] S. KONDO. Solvent Effects on the Proton Magnetic Resonance Spectra of 2,3-Dichlorobutane and the Problem of Rotational Isomers[J]. Bulletin of the Chemical Society of Japan, 1968, 41 1: 790-795. DOI:10.1246/BCSJ.41.790.

Spectrum Detail	Back Directory
[Spectrum Detail] 2,3-DICHLOROBUTANE(7581-97-7)MS 2,3-DICHLOROBUTANE(7581-97-7)¹HNMR 2,3-DICHLOROBUTANE(7581-97-7)¹³CNMR 2,3-DICHLOROBUTANE(7581-97-7)IR1 2,3-DICHLOROBUTANE(7581-97-7)Raman

Well-known Reagent Company Product Information	Back Directory
[Acros Organics] 2,3-Dichlorobutane, 98%(7581-97-7)
[Alfa Aesar] 2,3-Dichlorobutane, (±) + meso, 99%(7581-97-7)
[Sigma Aldrich] 7581-97-7(sigmaaldrich)
[TCI AMERICA] 2,3-Dichlorobutane,>95.0%(GC)(7581-97-7)

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