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190241

Sigma-Aldrich

2-Amino-6-nitrobenzothiazole

≥97%

Empirical Formula (Hill Notation):
C7H5N3O2S
CAS Number:
Molecular Weight:
195.20
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥97%

mp

247-249 °C (lit.)

SMILES string

Nc1nc2ccc(cc2s1)[N+]([O-])=O

InChI

1S/C7H5N3O2S/c8-7-9-5-2-1-4(10(11)12)3-6(5)13-7/h1-3H,(H2,8,9)

InChI key

GPNAVOJCQIEKQF-UHFFFAOYSA-N

General description

Voltammetric behavior of 2-amino-6-nitrobenzothiazole has been investigated using direct current voltammetry and differential pulse voltammetry.

Application

2-Amino-6-nitrobenzothiazole has been used:
  • as model analyte for voltammetric determination of electrochemically reducible organic substances
  • in the synthesis of 2-methyl-4-nitro-2H-pyrazole-3-carboxylic acid[2-(cyclohexanecarbonylamino)benzothiazol-6-yl]amide derivatives
  • in the preparation of push-pull nonlinear optical chromophores containing thiazole and benzothiazole acceptors
  • as a base in dye production by diazotation reaction

Packaging

25, 100 g in poly bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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