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ChemicalBook--->CAS DataBase List--->273-13-2

273-13-2

273-13-2 Structure

273-13-2 Structure
IdentificationMore
[Name]

2,1,3-Benzothiadiazole
[CAS]

273-13-2
[Synonyms]

2,1,3-BENZOTHIADIAZOLE
BENZO-2,1,3-THIADIAZOLE
PIAZTHIOLE
2-Thia-1,3-diaza-2H-isoindene
3,4-Benzo-1,2,5-thiadiazole
Benzisothiadiazole
Benzo[1,2,5]thiadiazole
3,4-Benzo-1,2,5-thiodiazol
2.1.3-BENZOTHIADIAZOLE 99%
[EINECS(EC#)]

205-985-2
[Molecular Formula]

C6H4N2S
[MDL Number]

MFCD00005809
[Molecular Weight]

136.17
[MOL File]

273-13-2.mol
Chemical PropertiesBack Directory
[Melting point ]

42-44 °C (lit.)
[Boiling point ]

206 °C (lit.)
[density ]

1.323 (estimate)
[refractive index ]

1.5300 (estimate)
[Fp ]

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)
[NIST Chemistry Reference]

2,1,3-Benzothiadiazole(273-13-2)
[EPA Substance Registry System]

273-13-2(EPA Substance)
Safety DataBack Directory
[Risk Statements ]

36/37/38
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[RTECS ]

DM2580000
[TSCA ]

Yes
[HS Code ]

29349990
Hazard InformationBack Directory
[Chemical Properties]

Colorless to light brown solid
[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
Spectrum DetailBack Directory
[Spectrum Detail]

2,1,3-Benzothiadiazole(273-13-2)MS
2,1,3-Benzothiadiazole(273-13-2)1HNMR
2,1,3-Benzothiadiazole(273-13-2)IR1
2,1,3-Benzothiadiazole(273-13-2)IR2
2,1,3-Benzothiadiazole(273-13-2)Raman
2,1,3-Benzothiadiazole(273-13-2)ESR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2,1,3-Benzothiadiazole, 98%(273-13-2)
[Sigma Aldrich]

273-13-2(sigmaaldrich)
[TCI AMERICA]

2,1,3-Benzothiadiazole,>99.0%(GC)(273-13-2)
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