4-HYDROXYBENZALDEHYDE THIOSEMI-CARBAZONE
Names
[ CAS No. ]:
5339-74-2
[ Name ]:
4-HYDROXYBENZALDEHYDE THIOSEMI-CARBAZONE
[Synonym ]:
p-Hydroxybenzaldehyd-thiosemicarbazon
2-[(4-hydroxyphenyl)methylene]hydrazinecarbothioamine
p-Hydroxybenzaldehyde thiosemicarbazone
2-(4-hydroxybenzylidene)hydrazinecarbothioamide
EINECS 226-273-8
Semicarbazide,1-(p-hydroxybenzylidene)-3-thio
Benzaldehyde,p-hydroxy-,thiosemicarbazone
4-Hydroxy-benzaldehyd-thiosemicarbazon
1-(p-Hydroxybenzylidene)thiosemicarbazide
4-hydroxy-benzaldehyde thiosemicarbazone
Chemical & Physical Properties
[ Density]:
1.467g/cm3
[ Boiling Point ]:
351.2ºC at 760 mmHg
[ Molecular Formula ]:
C8H9N3OS
[ Molecular Weight ]:
195.24200
[ Flash Point ]:
166.2ºC
[ Exact Mass ]:
195.04700
[ PSA ]:
102.73000
[ LogP ]:
1.65050
[ Index of Refraction ]:
1.781
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CU6825000
- CHEMICAL NAME :
- Benzaldehyde, p-hydroxy-, thiosemicarbazone
- CAS REGISTRY NUMBER :
- 5339-74-2
- BEILSTEIN REFERENCE NO. :
- 2097419
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C8-H9-N3-O-S
- MOLECULAR WEIGHT :
- 195.26
- WISWESSER LINE NOTATION :
- ZMYUS&MVR DQ
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: 5,37,1953
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 2,764,1950
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,52,1954
- 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#01021
Safety Information
[ HS Code ]:
2930909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2930909090
[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%