CAS 5351-91-7|Hydrazinecarbothioamide,2-(2-thienylmethylene)-

Introduction：Basic information about CAS 5351-91-7|Hydrazinecarbothioamide,2-(2-thienylmethylene)-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	Hydrazinecarbothioamide,2-(2-thienylmethylene)-
CAS Number	5351-91-7	Molecular Weight	185.27000
Density	1.42g/cm3	Boiling Point	329.5ºC at 760mmHg
Molecular Formula	C₆H₇N₃S₂	Melting Point	187ºC
MSDS	/	Flash Point	153.1ºC

Names

Name	2-(2-thienylmethylidene)hydrazine-1-carbothioamide
Synonym	More Synonyms

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
InChIKey	YNTKURSKMLATKI-UHFFFAOYSA-N
SMILES	NC(=S)NN=Cc1cccs1

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

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%

Synonyms

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

Recommended......