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1,2-Dichloro-4-((E)-2-chloro-vinyl)-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91309-69-2

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91309-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91309-69-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,3,0 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 91309-69:
(7*9)+(6*1)+(5*3)+(4*0)+(3*9)+(2*6)+(1*9)=132
132 % 10 = 2
So 91309-69-2 is a valid CAS Registry Number.

91309-69-2Downstream Products

91309-69-2Relevant academic research and scientific papers

Photolysis of 3-Chlorodiazirine in the Presence of Alkenes: Orientational Factors in the Intermolecular Interception of Chlorocarbene by Alkenes

Tomioka, Hideo,Hayashi, Norihiro,Izawa, Yasuji,Liu, Michael T. H.

, p. 476 - 478 (1984)

The stereochemistry of the 1,2-H shift of photolytically generated benzylchlorocarbene is significantly affected by aryl substituents and by the addition of an alkene.

INVESTIGATIONS ON REACTIONS OF CHLORINE DIOXIDE AND SODIUM CHLORITE WITH ORGANIC COMPOUNDS. PART XXXV. REACTIONS OF CHLORINE DIOXIDE WITH RING-SUBSTITUTED STYRENES

Kwiecien, Halina,Jalowiczor, Jozef

, p. 811 - 824 (2007/10/02)

Reactions of chlorine dioxide with ring substituted styrenes (1a-n) in carbon tetrachloride at 52-54 deg C were studied.The reaction products were isolated and characterised.It has been found that methyl-, chloro-, nitrostyrenes and 4-methoxystyrene are attacked by chlorine dioxide exclusively on the vinyl group, to yield the corresponding α-chloroacetophenones (2), diastereoisomers of β-chlorostyrene (6,7), oxidation products (8,9) and some polymers.Oxidation of its phenolic hydroxyl groups and vinyl polymerization took place in hydroxystyrenes.

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