Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Amino-5-benzylthio-1,3,4-thiadiazole
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25660-71-3

25660-71-3 structure

Name: 2-AMINO-5-BENZYLTHIO-1,3,4-THIADIAZOLE
Chemical Name: 5-benzylsulfanyl-1,3,4-thiadiazol-2-amine
CAS Number: 25660-71-3
Molecular Formula: C₉H₉N₃S₂
Molecular Weight: 223.318
Create Date: 2018-06-10 18:09:12
Modify Date: 2024-01-13 11:44:22

Name	5-benzylsulfanyl-1,3,4-thiadiazol-2-amine
Synonyms	5-Amino-2-benzylthio-1,3,4-thiadiazole 1,3,4-Thiadiazol-2-amine, 5-[(phenylmethyl)thio]- 2-benzylthio-5-amino-1,3,4-thiadiazole 5-(Benzylsulfanyl)-1,3,4-thiadiazol-2-amine T5NN DSJ CZ ES1R 5-benzylmercapto-[1,3,4]thiadiazol-2-ylamine 2-Amino-5-benzylmercapto-1,3,4-thiadiazole MFCD00184237 5-benzylsulfanyl[1,3,4]thiadiazol-2-ylamine 2-amino-5-benzylthio-1,3,4-thiadiazole 5-(Benzylthio)-1,3,4-thiadiazol-2-amine 5-amino-2-(benzylthio)-1,3,4-thiadiazole 5-[(Phenylmethyl)thio]-1,3,4-thiadiazol-2-amine 2-Amino-5-(benzylthio)-1,3,4-thiadiazole

Density	1.4±0.1 g/cm3
Boiling Point	416.2±38.0 °C at 760 mmHg
Melting Point	159 °C
Molecular Formula	C₉H₉N₃S₂
Molecular Weight	223.318
Flash Point	205.5±26.8 °C
Exact Mass	223.023788
PSA	105.34000
LogP	2.65
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.694

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI2898500

CHEMICAL NAME :: 1,3,4-Thiadiazol-2-amine, 5-((phenylmethyl)thio)-

CAS REGISTRY NUMBER :: 25660-71-3

LAST UPDATED :: 199606

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H9-N3-S2

MOLECULAR WEIGHT :: 223.33

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #5401853

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #5401853

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	36/37/39
HS Code	2934999090

100-39-0

2349-67-9

~91%

25660-71-3

Literature: Gao, Yaojun; Samanta, Sanjay; Cui, Taian; Lam, Yulin ChemMedChem, 2013 , vol. 8, # 9 p. 1554 - 1560

100-44-7

2349-67-9

~80%

25660-71-3

Literature: Clerici; Pocar; Guido; Loche; Perlini; Brufani Journal of Medicinal Chemistry, 2001 , vol. 44, # 6 p. 931 - 936

2349-67-9

25660-71-3

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 15, # 20 p. 4488 - 4492

3012-37-1

79-19-6

~88%

25660-71-3

Literature: Shukurov, S. Sh; Kukaniev, M. A. Russian Journal of Organic Chemistry, 1993 , vol. 29, # 11.2 p. 1941 Zhurnal Organicheskoi Khimii, 1993 , vol. 29, # 11 p. 2327 - 2328

100-44-7

25660-71-3

Literature: Chemische Berichte, , vol. 54, p. 2110

861564-19-4

25660-71-3

Literature: Chemische Berichte, , vol. 54, p. 2110

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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