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Benzene, 1-(3-methyl-1,3-butadienyl)-4-nitro-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89510-63-4

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89510-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89510-63-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,5,1 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89510-63:
(7*8)+(6*9)+(5*5)+(4*1)+(3*0)+(2*6)+(1*3)=154
154 % 10 = 4
So 89510-63-4 is a valid CAS Registry Number.

89510-63-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[(1E)-3-methylbuta-1,3-dienyl]-4-nitrobenzene

1.2 Other means of identification

Product number -
Other names 1-((E)-3-Methyl-buta-1,3-dienyl)-4-nitro-benzene

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:89510-63-4 SDS

89510-63-4Downstream Products

89510-63-4Relevant academic research and scientific papers

One-pot synthesis of 1-aryl-3-methyl-1,3-dienes using methallyl(trimethyl) silane and aldehydes and their low temperature (Z)→(E) isomerization induced by sulfur dioxide

Dubbaka, Srinivas Reddy,Vogel, Pierre

, p. 1523 - 1530 (2007/10/03)

2-Methylprop-2-ene-1-sulfonyl fluorides can be easily prepared via the ene reaction of methallylsilanes and SO2. In the presence of a base, aldehydes and 2-methylprop-2-ene-1-sulfonyl fluorides give 1,3-(E) and (Z)-dienes. Their (Z)→(E) isomerization by classical means fails or leads to their polymerization. It is shown that SO2 can isomerize 1-aryl-3-methyl-1,3-dienes at low temperature, without formation of sulfolenes (cheletropic addition/elimination). Preliminary mechanistic studies suggest that SO2 adds to 1,3-dienes forming 1,4-diradical intermediates that are responsible for the (Z)→(E) isomerizations.

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