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33240-72-1

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33240-72-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33240-72-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,2,4 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33240-72:
(7*3)+(6*3)+(5*2)+(4*4)+(3*0)+(2*7)+(1*2)=81
81 % 10 = 1
So 33240-72-1 is a valid CAS Registry Number.

33240-72-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name bis(pentachlorophenyl)methane

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:33240-72-1 SDS

33240-72-1Downstream Products

33240-72-1Relevant articles and documents

Chemistry, kinetics, and spectroscopy of highly hindered diarylcarbenes. The case of decachlorodiphenylcarbene

Tomioka, Hideo,Hirai, Katsuyuki,Nakayama, Takehito

, p. 1285 - 1289 (2007/10/02)

Bis(pentachlorophenyl)diazomethane (1a) was prepared, and reactivities of perchlorodiphenylcarbene (2a) generated by photolysis of la were investigated not only in terms of product analysis but also by using flash photolysis techniques. Although the major

Extensive Chlorination of Methylnaphthalenes, Friedel-Crafts Alkylation of Pentachlorobenzene by Heptachloro(chloromethyl)naphthalenes, and Related Results

Garcia, R.,Riera, J.,Carilla, J.,Julia, L.,Molins, E.,Miravitlles, C.

, p. 5712 - 5719 (2007/10/02)

The chlorination of 2-methylnaphthalene (1) and 1-methylnaphthalene (12) by means of Silberrad's reagent (initial components: SO2Cl2, S2Cl2, and AlCl3) has been performed.From 1 or 12, the following compounds have been synthesized for first time: nonachlo

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