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Diphenethylzinc is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74685-32-8

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74685-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74685-32-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,8 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74685-32:
(7*7)+(6*4)+(5*6)+(4*8)+(3*5)+(2*3)+(1*2)=158
158 % 10 = 8
So 74685-32-8 is a valid CAS Registry Number.

74685-32-8SDS

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 zinc,ethylbenzene

1.2 Other means of identification

Product number -
Other names diphenethylzinc

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:74685-32-8 SDS

74685-32-8Upstream product

74685-32-8Relevant academic research and scientific papers

METHODS FOR PREPARING DIORGANOZINC COMPOUNDS

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Page/Page column 19-20, (2009/01/20)

There are provided methods for preparing the diorganozmc compounds of formula R2Zn (I or Ia), where R is a defined organic radical, and the two R groups can be the same or different The starting material is the zinc compound ZnX2 (II) or R2ZnX (IIa), where X is a defined anion and R2 is a defined organic radical. The zinc reagent of type II is combined with a Grignard reagent and also, when X is Cl or Br, with an alkali metal reagent (VI) to form the diorganozinc product (I or Ia). Also provided are methods for preparing the zinc alcoholates of formula Zn(OR1)2 by reaction of ZnX2, where X = Cl or Br, with an alkali metal reagent of the formula MOR1, where M = Na or K, and where R1 is a defined organic radical.

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