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13682-34-3

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13682-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13682-34-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,8 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 13682-34:
(7*1)+(6*3)+(5*6)+(4*8)+(3*2)+(2*3)+(1*4)=103
103 % 10 = 3
So 13682-34-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H10N2/c1-2-4-10(5-3-1)6-7-11-12-8-9-13-11/h1-9H,(H,12,13)

13682-34-3SDS

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 2-(2-phenylethenyl)-1H-imidazole

1.2 Other means of identification

Product number -
Other names 2-STYRYL-1H-IMIDAZOLE

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:13682-34-3 SDS

13682-34-3Downstream Products

13682-34-3Relevant articles and documents

Effect of rate and quantum yield of 1-alkyl-2-(arylazo) imidazoles on the surface of silver NPs

Gayen, Pallab

, p. 1229 - 1234 (2021/11/17)

1-Alkyl-2-(arylazo)imidazole(RaaiR/) exists in trans-structure about –N=N- bond at ambient condition. Upon optical excitation in UV region the trans-RaaiR/ isomerises to cis-RaaiR/. The photochromism is very susceptible to internal substituents and external environment like solvent polarity, viscosity and presence of innocent foreign molecule. The changes from cis-to-trans occurs slowly in visible light excitation it has significantly faster rate at higher temperature. In this work we have studied the effect of silver nanoparticle on the photochromic activity of RaaiR/. The quantum yield of the photoisomerisation is dropped by 9-27% in inclusion phase AgNPs@RaaiR/ than free state and the order of rate is: free state > silver nano particle. The activation energy (Ea) of cis to trans isomerisation is also diminished compared to free state of photochrome.

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