Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Aminobenzo-2,1,3-thiadiazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

767-64-6

767-64-6 structure

Name: 2,1,3-Benzothiadiazol-4-amine
Chemical Name: 4-Aminobenzo-2,1,3-thiadiazole
CAS Number: 767-64-6
Molecular Formula: C₆H₅N₃S
Molecular Weight: 151.189
Create Date: 2018-12-29 16:04:36
Modify Date: 2025-08-25 20:07:44

Name	4-Aminobenzo-2,1,3-thiadiazole
Synonyms	2,1,3-Benzothiadiazol-4-amine EINECS 212-186-2 MFCD00005810 4-Amino-2,1,3-benzothiadiazole

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

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

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

6583-06-8

~97%

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

16540-61-7

~84%

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

876317-19-0

34893-92-0

364072-21-9

767-64-6

Literature: US2003/171309 A1, ;

34893-92-0

84348-37-8

364072-21-9

767-64-6

Literature: US2003/212012 A1, ;

767-66-8

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

273-13-2

767-64-6

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

95-54-5

767-64-6

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

3694-52-8

767-64-6

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

Precursor 9
6583-06-8 16540-61-7 876317-19-0 34893-92-0
84348-37-8 767-66-8 273-13-2 95-54-5
3694-52-8
DownStream 8
19951-39-4 109029-21-2 35142-84-8 16407-86-6
1753-23-7 16540-61-7 22034-13-5 89365-28-6

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