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74672-15-4

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74672-15-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74672-15-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,7 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74672-15:
(7*7)+(6*4)+(5*6)+(4*7)+(3*2)+(2*1)+(1*5)=144
144 % 10 = 4
So 74672-15-4 is a valid CAS Registry Number.

74672-15-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(4-methylpent-4-enyl)-4-(trifluoromethyl)benzene

1.2 Other means of identification

Product number -
Other names Benzene,1-(4-methyl-4-pentenyl)-4-(trifluoromethyl)

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:74672-15-4 SDS

74672-15-4Downstream Products

74672-15-4Relevant articles and documents

Addition of Organozinc Compounds to C=C-Bonds, III. --- Addition of Bis(2-methylallyl)zinc to para- and meta- Substituted Styrenes

Lehmkuhl, Herbert,McLane, Raymond

, p. 736 - 743 (2007/10/02)

A Hammett correlation between the ratio of M --> Cprim/M --> Csec addition and the substituent constants ?+ has been found for the addition of bis(2-methylallyl)zinc (1) to p- and m-substituted styrenes 2-8.Electron donating substituents favour M --> Cprim addition, electron withdrawing substituents M --> Csec addition.

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