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Benzene, 1,1'-(1,2-dibromo-1,2-ethenediyl)bis[4-nitro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78238-15-0

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78238-15-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78238-15-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,3 and 8 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78238-15:
(7*7)+(6*8)+(5*2)+(4*3)+(3*8)+(2*1)+(1*5)=150
150 % 10 = 0
So 78238-15-0 is a valid CAS Registry Number.

78238-15-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name α,β-dibromo-4,4'-dinitrostilbene

1.2 Other means of identification

Product number -
Other names α,α'-dibromo-4,4'-dinitro-stilbene

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:78238-15-0 SDS

78238-15-0Downstream Products

78238-15-0Relevant academic research and scientific papers

SYNTHESIS OF SYMMETRICAL TOLANES FROM BENZILIDENE BROMIDES

Vernigor, E. M.,Shalaev, V. K.,Luk'yanets, E. A.

, p. 317 - 321 (2007/10/02)

The main relationships govering the formation of symmetrical tolanes during the condensation of benzylidene bromides under the influence of strong bases in dipolar aprotic solvents were investigated.The reaction takes place through the formation of α,α'-dibromostilbenes, which are debrominated to tolanes under these conditions.

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