319-81-3 Usage
General Description
(3alpha,4alpha,5beta,6alpha)-3,4,5,6-Tetrachlorocyclohexene is a chemical compound with the molecular formula C6H6Cl4. It consists of a cyclohexene ring with four chlorine atoms attached to it at different positions. (3alpha,4alpha,5beta,6alpha)-3,4,5,6-Tetrachlorocyclohexene is used as a pesticide and insecticide due to its ability to disrupt the nervous system of pests and insects. It is also used in the production of various industrial chemicals. Tetrachlorocyclohexene is considered to be a hazardous chemical and should be handled with caution due to its potential toxicity and environmental impact.
Check Digit Verification of cas no
The CAS Registry Mumber 319-81-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,1 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 319-81:
(5*3)+(4*1)+(3*9)+(2*8)+(1*1)=63
63 % 10 = 3
So 319-81-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H6Cl4/c7-3-1-2-4(8)6(10)5(3)9/h1-6H/t3-,4+,5-,6-/m1/s1
319-81-3Relevant articles and documents
Ultraviolet Light Induced Dechlorination of Vicinal Polychlorocyclohexanes with Triethylamine
Takagi, Katsuhiko,Ogata, Yoshiro
, p. 1966 - 1970 (2007/10/02)
Photochemical dechlorination of trans- and cis-1,2-dichlorocyclohexanes (t-and c-DCC) in the presence of triethylamine (TEA) results in predominant dechlorination to form cyclohexene, where higher reactivity of the trans isomer over that of the cis (Φt-DCC/Φc-DCC = 4.8) is observed.Four stereoisomers of 1,2,3,4,5,6-hexachlorocyclohexanes, i.e., benzene hexaclorides (BHCs), were similarly dechlorinated to give their stereoselective benzene tetrachlorides (BTC), which mainly lose two adjacent chlorine atoms with a trans configuration to each other among the six chlorines available in BHC.Quantum efficiencies for the dechlorination of the four isomers α-, β-, γ-, and δ-BHC are 0.072, 0.060, 0.19, and 0,11, respectively, which correlate with their reduction potentials, implying that the reaction may be initiated by an electron transfer from TEA to BHC.
