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1688-17-1

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1688-17-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1688-17-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,8 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1688-17:
(6*1)+(5*6)+(4*8)+(3*8)+(2*1)+(1*7)=101
101 % 10 = 1
So 1688-17-1 is a valid CAS Registry Number.

1688-17-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (1-chloro-2,2-dimethylpropyl)benzene

1.2 Other means of identification

Product number -
Other names 1-chloro-2,2-dimethyl-1-phenylpropane

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:1688-17-1 SDS

1688-17-1Relevant articles and documents

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Anantaraman,Saramma

, p. 1770,1776 (1965)

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Iron catalyzed halogenation of benzylic aldehydes and ketones

Savela, Risto,W?rn?, Johan,Murzin, Dmitry Yu.,Leino, Reko

, p. 2406 - 2417 (2015/04/14)

A simple and efficient iron-catalyzed method for chlorination of aromatic carbonyl compounds is reported. By using 4-10 mol% Fe(iii) oxo acetate catalyst, prepared by solid state atmospheric oxidation of Fe(ii) acetate, in combination with triethylsilane and chlorotrimethylsilane, hydrosilylation of benzylic carbonyl compounds with subsequent chlorination is achieved within a few hours at room temperature. This new method is mild and rapid compared to the conventional two step approach involving reduction and chlorination reactions in separate stages. Development of synthetic methodology is also supplemented here by kinetic investigation of the reaction mechanism, which supports the tentative mechanisms suggested previously for similar reactions. This journal is

Dramatic Reversal of Diastereoselectivity in an N-Acyliminium Ion Cyclization Leading to Hexahydropyrroloisoquinolines. A Case of Competing Steric Interactions

Maryanoff, Bruce E.,McComsey, David F.,Almond, Harold R.,Mutter, Martin S.,Bemis, Guy W.,et al.

, p. 1341 - 1346 (2007/10/02)

The N-acyliminium ion cyclization 1 -> 2 + 3 (eq 1) with various aliphatic substituents (R = ethyl, cyclohexyl, and tert-butyl) was carried out, as an extension of our work in ref 2.The following 2:3 ratios were obtained: 39:61, 12:88, and 15:85, respecti

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