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5-Nitro-1-phenyl-1H-benzotriazole is a chemical compound with the molecular formula C12H8N4O2. It is a derivative of benzotriazole, a heterocyclic compound with a benzene ring fused to a triazole ring. The presence of a nitro group (-NO2) at the 5-position and a phenyl group (C6H5) at the 1-position distinguishes it from other benzotriazole derivatives. 5-nitro-1-phenyl-1H-benzotriazole is known for its photochemical properties and is often used as a photostabilizer in various applications, such as in the plastics and coatings industry, to protect materials from the degrading effects of ultraviolet light. It is also used in the synthesis of other chemicals and as an analytical reagent. Due to its reactivity and potential applications, it is important to handle 5-nitro-1-phenyl-1H-benzotriazole with care, following proper safety protocols.

75116-67-5

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75116-67-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75116-67-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,1 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75116-67:
(7*7)+(6*5)+(5*1)+(4*1)+(3*6)+(2*6)+(1*7)=125
125 % 10 = 5
So 75116-67-5 is a valid CAS Registry Number.

75116-67-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-nitro-1-phenylbenzotriazole

1.2 Other means of identification

Product number -
Other names 5-Nitro-1-phenyl-benztriazol

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:75116-67-5 SDS

75116-67-5Relevant academic research and scientific papers

Synthesis of 1-aryl-5-nitrobenzotriazoles

Gornostaev,Bulgakova,Kalashnikova

, p. 1281 - 1284 (2014/01/17)

3-Aryl-1-(3-nitrophenyl)triazenes were obtained in the cyclization reaction of diazotized 3-nitroaniline with arylamines in the presence of dimethyl sulfoxide and potassium carbonate to give 1-aryl-5-nitrobenzotriazoles.

A novel synthesis of 1-aryl-1H-benzotriazoles via oxidative C-H amination

Zhou, Zhou,Liu, Qi-Lun,Li, Wen,Zhu, Yong-Ming

experimental part, p. 2057 - 2065 (2011/10/08)

A facile, novel and regiospecific protocol for the synthesis of 1-aryl-1H-benzotriazoles via oxidative C-H amination of corresponding 1,3-diaryltriazenes in DMF in the presence of K2CO3 at moderate temperature was developed.

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