1-Isothiazol-5-ylmethylenethiosemicarbazide

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Names

[ Name ]:
1-Isothiazol-5-ylmethylenethiosemicarbazide

[Synonym ]:
Thiosemicarbazide,1-isothiazol-5-ylmethylene
isothiazole-5-carbaldehyde thiosemicarbazone
ISOTHIAZOLE-5-CARBOXALDEHYDE,THIOSEMICARBAZONE
1-Isothiazol-5-ylmethylenethiosemicarbazide
5-Formyl-isothiazol-thiosemicarbazon

Chemical & Physical Properties

[ Density]:
1.57g/cm3

[ Boiling Point ]:
260.1ºC at 760 mmHg

[ Molecular Formula ]:
C₅H₆N₄S₂

[ Molecular Weight ]:
186.25800

[ Flash Point ]:
111.1ºC

[ Exact Mass ]:
186.00300

[ PSA ]:
123.63000

[ LogP ]:
1.40140

[ Index of Refraction ]:
1.769

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NX8155600

CHEMICAL NAME :: Isothiazole-5-carboxaldehyde, thiosemicarbazone

CAS REGISTRY NUMBER :: 3683-56-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H6-N4-S2

MOLECULAR WEIGHT :: 186.27

WISWESSER LINE NOTATION :: T5NSJ C1UNMYZUS

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 :: 500 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 8,680,1965

Safety Information

[ 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%