Hydrazinecarbothioamide,2-(1-phenylethylidene)-
Names
[ CAS No. ]:
2302-93-4
[ Name ]:
Hydrazinecarbothioamide,2-(1-phenylethylidene)-
[Synonym ]:
1-phenyl-ethanone thiosemicarbazone
1-acetophenonethiosemicarbazone
acetophenone thiosemicarbazide
Acetophenone thiosemicarbazone
Chemical & Physical Properties
[ Density]:
1.18g/cm3
[ Boiling Point ]:
322.7ºC at 760mmHg
[ Molecular Formula ]:
C9H11N3S
[ Molecular Weight ]:
193.26900
[ Flash Point ]:
148.9ºC
[ Exact Mass ]:
193.06700
[ PSA ]:
82.50000
[ LogP ]:
2.33500
[ Vapour Pressure ]:
0.000275mmHg at 25°C
[ Index of Refraction ]:
1.611
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VT3460000
- CHEMICAL NAME :
- Semicarbazide, 1-(alpha-methylbenzylidene)-3-thio-
- CAS REGISTRY NUMBER :
- 2302-93-4
- BEILSTEIN REFERENCE NO. :
- 2048761
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C9-H11-N3-S
- MOLECULAR WEIGHT :
- 193.29
- WISWESSER LINE NOTATION :
- SUYZMNUY1&R
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 15 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: 5,43,1953
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 320 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#01020