2,1,3-Benzothiadiazol-4-amine

Modify Date: 2024-01-09 20:00:57

2,1,3-Benzothiadiazol-4-amine Structure
2,1,3-Benzothiadiazol-4-amine structure
Common Name 2,1,3-Benzothiadiazol-4-amine
CAS Number 767-64-6 Molecular Weight 151.189
Density 1.5±0.1 g/cm3 Boiling Point 303.0±15.0 °C at 760 mmHg
Molecular Formula C6H5N3S Melting Point 67-69 °C(lit.)
MSDS N/A Flash Point 137.1±20.4 °C

 Names

Name 4-Aminobenzo-2,1,3-thiadiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 303.0±15.0 °C at 760 mmHg
Melting Point 67-69 °C(lit.)
Molecular Formula C6H5N3S
Molecular Weight 151.189
Flash Point 137.1±20.4 °C
Exact Mass 151.020416
PSA 80.04000
LogP 0.70
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.785

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DK9950000
CHEMICAL NAME :
2,1,3-Benzothiadiazole, 4-amino-
CAS REGISTRY NUMBER :
767-64-6
BEILSTEIN REFERENCE NO. :
0003551
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H5-N3-S
MOLECULAR WEIGHT :
151.20
WISWESSER LINE NOTATION :
T56 BNSNJ FZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 12,1277,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03368

 Safety Information

Hazard Codes Xn:Harmful;
Risk Phrases R20/21/22;R36/37/38
Safety Phrases S22-S26-S36/37/39
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS DK9950000
Packaging Group III

 Synthetic Route

~97%

2,1,3-Benzothiadiazol-4-amine Structure

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CAS#:767-64-6

Literature: Jagadeesh, Rajenahally V.; Surkus, Annette-Enrica; Junge, Henrik; Pohl, Marga-Martina; Radnik, Joerg; Rabeah, Jabor; Huan, Heming; Schunemann, Volker; Brueckner, Angelika; Beller, Matthias Science, 2013 , vol. 342, # 6162 p. 1073 - 1076

~84%

2,1,3-Benzothiadiazol-4-amine Structure

2,1,3-Benzothia...

CAS#:767-64-6

Literature: Belen'kaya, I. A.; Krokhina, G. P.; Sirik, S. A.; Andronati, S. A. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1988 , vol. 24, p. 96 - 99 Khimiya Geterotsiklicheskikh Soedinenii, 1988 , vol. 24, # 1 p. 114 - 117

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2,1,3-Benzothiadiazol-4-amine Structure

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CAS#:767-64-6

Literature: US2003/171309 A1, ;

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2,1,3-Benzothiadiazol-4-amine Structure

2,1,3-Benzothia...

CAS#:767-64-6

Literature: US2003/212012 A1, ;

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2,1,3-Benzothiadiazol-4-amine Structure

2,1,3-Benzothia...

CAS#:767-64-6

Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 3, p. 535 - 536 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 3, p. 666 - 667

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2,1,3-Benzothiadiazol-4-amine Structure

2,1,3-Benzothia...

CAS#:767-64-6

Literature: Zhurnal Obshchei Khimii, , vol. 20, p. 1914,1916; engl. Ausg. S. 1981, 1983

~%

2,1,3-Benzothiadiazol-4-amine Structure

2,1,3-Benzothia...

CAS#:767-64-6

Literature: Zhurnal Obshchei Khimii, , vol. 20, p. 1914,1916; engl. Ausg. S. 1981, 1983

~%

2,1,3-Benzothiadiazol-4-amine Structure

2,1,3-Benzothia...

CAS#:767-64-6

Literature: Zhurnal Obshchei Khimii, , vol. 20, p. 1914,1916; engl. Ausg. S. 1981, 1983

 Synonyms

2,1,3-Benzothiadiazol-4-amine
EINECS 212-186-2
MFCD00005810
4-Amino-2,1,3-benzothiadiazole
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