ChemicalBook >> CAS DataBase List >>2,1,3-Benzothiadiazole

2,1,3-Benzothiadiazole

CAS No.
273-13-2
Chemical Name:
2,1,3-Benzothiadiazole
Synonyms
Benzo[c][1,2,5]thiadiazole;Benzo[1,2,5]thiadiazole;PIAZTHIOLE;Benzisothiadiazole;2-Thia-1,3-diaza-2H-isoindene;3-Benzothiadiazole;2,1,3-BENZOTHIADIAZOLE;BENZO-2,1,3-THIADIAZOLE;Benzo-2,1,3-thiadiozole;Benzo-2-thia-1,3-diazole
CBNumber:
CB7109627
Molecular Formula:
C6H4N2S
Molecular Weight:
136.17
MDL Number:
MFCD00005809
MOL File:
273-13-2.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

2,1,3-Benzothiadiazole Properties

Melting point 42-44 °C (lit.)
Boiling point 206 °C (lit.)
Density 1.323 (estimate)
refractive index 1.5300 (estimate)
Flash point 203 °F
storage temp. Sealed in dry,Room Temperature
solubility Solubility in methanol almost transparent.
form Low Melting Solid
pka 0.37±0.33(Predicted)
color Colorless to white to pale yellow
BRN 112408
CAS DataBase Reference 273-13-2(CAS DataBase Reference)
FDA UNII 8FTH8AJA9H
NIST Chemistry Reference 2,1,3-Benzothiadiazole(273-13-2)
EPA Substance Registry System 2,1,3-Benzothiadiazole (273-13-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P302+P352-P305+P351+P338-P362+P364
Risk Statements  36/37/38
Safety Statements  22-24/25-36/37/39-26
WGK Germany  3
RTECS  DM2580000
TSCA  Yes
HS Code  29349990
NFPA 704
1
2 0

2,1,3-Benzothiadiazole price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich B10900 2,1,3-Benzothiadiazole 98% 273-13-2 5g $49.1 2024-03-01 Buy
Sigma-Aldrich B10900 2,1,3-Benzothiadiazole 98% 273-13-2 25g $233 2024-03-01 Buy
TCI Chemical B0921 2,1,3-Benzothiadiazole >99.0%(GC) 273-13-2 10g $54 2024-03-01 Buy
TCI Chemical B0921 2,1,3-Benzothiadiazole >99.0%(GC) 273-13-2 25g $106 2024-03-01 Buy
Alfa Aesar 043730 2,1,3-Benzothiadiazole, 98% 273-13-2 10g $56.65 2024-03-01 Buy
Product number Packaging Price Buy
B10900 5g $49.1 Buy
B10900 25g $233 Buy
B0921 10g $54 Buy
B0921 25g $106 Buy
043730 10g $56.65 Buy

2,1,3-Benzothiadiazole Chemical Properties,Uses,Production

Chemical Properties

Colorless to light brown solid

Uses

2,1,3-Benzothiadiazole is a chemical reagent used in the synthesis of supramolecules as well as the synthesis of benzothiadiazole derivatives via cross coupling.

Uses

The product is used as an industrial solvent, and pharmaceutical intermediates for organic synthesis and used nitrocellulose and other resin, wax, fatty, dyes and other solvents.

Synthesis Reference(s)

The Journal of Organic Chemistry, 27, p. 676, 1962 DOI: 10.1021/jo01049a536

2,1,3-Benzothiadiazole Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 329)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
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029-86107037 13289246953 info@konochemical.com China 2995 58
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Chongqing Chemdad Co., Ltd
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Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63711 58
Wuhan Chemwish Technology Co., Ltd
027-67849912 sales@chemwish.com CHINA 10828 58

View Lastest Price from 2,1,3-Benzothiadiazole manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2, 1, 3-Benzothiadiazole pictures 2023-03-06 2, 1, 3-Benzothiadiazole
273-13-2
US $10.70 / Kg/Bag 10g 99% 10000kg Hebei Guanlang Biotechnology Co,.LTD
2,1,3-Benzothiadiazole pictures 2022-10-13 2,1,3-Benzothiadiazole
273-13-2
US $0.00-0.00 / KG 1KG 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
 2,1,3-Benzothiadiazole pictures 2019-07-06 2,1,3-Benzothiadiazole
273-13-2
US $8.00 / kg 1kg 99% 10TON Career Henan Chemical Co
3,4-Benzo-1,2,5-thiadiazole 2,1,3-BENZOTHIADIAZOLE BENZO-2,1,3-THIADIAZOLE 3,4-Benzo-1,2,5-thiodiazol 2.1.3-BENZOTHIADIAZOLE 99% 2,1,3-Benzothiadiazole,Piazthiole Benzo-2,1,3-thiadiozole Benzo-2-thia-1,3-diazole 3-Benzothiadiazole 2,1,3-Benzothiadiazole,98% 2,1,3-Benzothiadiazole > 2,1,3-Benzothiadiazole ISO 9001:2015 REACH CAS273-13-2 2,1,3-Benzothiadiazole 2-Thia-1,3-diaza-2H-isoindene Benzo[c][1,2,5]thiadiazole Benzisothiadiazole Benzo[1,2,5]thiadiazole PIAZTHIOLE 273-13-2 C6H4N2S Building Blocks Perchlorates Oxidation Thiadiazoles Synthetic Reagents Heterocyclic Building Blocks Medical Intermediates