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Cyclohexane, 1-chloro-2-iodo-1-methyl-, trans- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91889-67-7

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91889-67-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91889-67-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,8 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91889-67:
(7*9)+(6*1)+(5*8)+(4*8)+(3*9)+(2*6)+(1*7)=187
187 % 10 = 7
So 91889-67-7 is a valid CAS Registry Number.

91889-67-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (1R,2R)-1-Chloro-2-iodo-1-methyl-cyclohexane

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:91889-67-7 SDS

91889-67-7Upstream product

91889-67-7Downstream Products

91889-67-7Relevant academic research and scientific papers

THE STERIC COURSE OF IODINE HALOGENIDE ADDITION TO 1-METHYL-4-t-BUTYLCYCLOHEXENE: INFLUENCE OF IODINATING SPECIES

Adinolfi, Matteo,Barone, Gaspare,Lanzetta, Rosa,Laonigro, Guglielmo,Mangoni, Lorenzo,Parrilli, Michelangelo

, p. 2183 - 2187 (1984)

The addition of ICl and IBr to 1-methyl-4-t-butylcyclohexene has been investigated in chloroform and carbon tetrachloride and the distribution of the produced trans-iodohalogenides has been determined by NMR spectroscopy.The stereoselectivity of the addition was found to be determined by both the reversible electrophilic first step and the nucleophilic second step.The higher stereoselectivity of the addition of IBr is interpreted on the basis of the higher softness of bromide ion with respect to chloride ion.

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