Hydrazinecarbothioamide,2-(2-thienylmethylene)-

Names

[ Name ]:
Hydrazinecarbothioamide,2-(2-thienylmethylene)-

[Synonym ]:
2-thiophenecarbaldehydethiosemicarbazone
2-(1H-IMIDAZOL-1-YL)BENZYLAMINE
2-(2-thienylmethylene)-hydrazinecarbothioamid
IFLAB-BB F0802-0054
thiophene-2-carboxaldehyde thiosemicarbazone
4-(thenylidene)-2-thio-semicarbazid
Thiophen-2-carbaldehyd-thiosemicarbazon
thiophene thiosemicarbazone
2-formylthiophenethiosemicarbazone
2-thiophenealdehydethiosemicarbazone
1-(THEN-2-YLIDENE)THIOSEMICARBAZIDE
THIOPHENE-2-CARBALDEHYDE THIOSEMICARBAZONE
2-thiophenecarboxaldehyde,thiosemicarbazone
thiophene-2-methylene thiosemicarbazone

Chemical & Physical Properties

[ Density]:
1.42g/cm3

[ Boiling Point ]:
329.5ºC at 760mmHg

[ Melting Point ]:
187ºC

[ Molecular Formula ]:
C₆H₇N₃S₂

[ Molecular Weight ]:
185.27000

[ Flash Point ]:
153.1ºC

[ Exact Mass ]:
185.00800

[ PSA ]:
110.74000

[ LogP ]:
2.00640

[ Index of Refraction ]:
1.71

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XM8180000

CHEMICAL NAME :: 2-Thiophenecarboxaldehyde, thiosemicarbazone

CAS REGISTRY NUMBER :: 5351-91-7

LAST UPDATED :: 199803

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H7-N3-S2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,25,1953

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 226 mg/kg

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

REFERENCE :: YHHPAL Yaoxue Xuebao. Acta Pharmaceutica Sinica. Pharmaceutical Journal. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 1953- Suspended 1966-78. Volume(issue)/page/year: 24,737,1989

Safety Information

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2934999090

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