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3-AMINO-5-NITRO-2,1-BENZISOTHIAZOLE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

14346-19-1

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14346-19-1 Usage

Chemical Properties

Orange powder

Check Digit Verification of cas no

The CAS Registry Mumber 14346-19-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,4 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14346-19:
(7*1)+(6*4)+(5*3)+(4*4)+(3*6)+(2*1)+(1*9)=91
91 % 10 = 1
So 14346-19-1 is a valid CAS Registry Number.
InChI:InChI=1/C7H5N3O2S/c8-7-5-3-4(10(11)12)1-2-6(5)9-13-7/h1-3H,8H2

14346-19-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-nitro-2,1-benzothiazol-3-amine

1.2 Other means of identification

Product number -
Other names 3-amino-5-nitro-2,1-benzoisothiazole

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:14346-19-1 SDS

14346-19-1Relevant academic research and scientific papers

Reactions of 3-Amino-2,1-benzothiazole and 3-Aminoindazole with Nitrosonium Hydrogen Sulfate and Nitric Acid in Concentrated Sulfuric Acid

Gorelik,Lomzakova,Khamidova,Kuznetsova

, p. 1682 - 1689 (2007/10/03)

Successive treatment of 3-amino-2,1-benzothiazole in concentrated sulfuric acid by nitrosonium hydrogen sulfate and nitric acid results in formation of 2,1-benzothiazole-3-diazonium ion which undergoes nitration to yield 7-nitro-2,1-benzothiazole-3-diazonium ion as the sole product. A similar reaction with 3-amino-1H-indazole yields preferentially 7-nitro- and 1-nitro-1H-indazole-3-diazonium ions, the 7-nitro isomer prevailing. Nitration of the nondiazotized amines under the same conditions affords mainly corresponding 5-nitro derivatives. The diazonium salts formed as the major and minor products were identified by 13C and 1H NMR spectroscopy and by diazo coupling products.

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