3-PHENYL-2-THIOXO-1,2,3,4-TETRAHYDROQUINAZOLIN-4-ONE
Names
[ CAS No. ]:
18741-24-7
[ Name ]:
3-PHENYL-2-THIOXO-1,2,3,4-TETRAHYDROQUINAZOLIN-4-ONE
[Synonym ]:
4-oxo-3-phenyl-2-thioxo-1,2,3,4-tetrahydroquinazoline
3-phenyl-2-thioxo-2,3-dihydro-1H-quinazoline-4-one
2-Mercapto-3-phenyl-3H-quinazolin-4-one
3-phenyl-2-thioxo-2,3-dihydro-1H-quinazolin-4-one
3-phenyl-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline
2-Thio-3-phenyl-1,3-dihydroquinazolin-4-one
3-phenyl-2-sulfanyl-3-hydroquinazolin-4-one
EINECS 242-550-6
Quinazolin-4-one,1,3-dihydro-3-phenyl-2-thio
Chemical & Physical Properties
[ Density]:
1.4g/cm3
[ Boiling Point ]:
414.8ºC at 760mmHg
[ Melting Point ]:
313-314ºC
[ Molecular Formula ]:
C14H10N2OS
[ Molecular Weight ]:
254.30700
[ Flash Point ]:
204.6ºC
[ Exact Mass ]:
254.05100
[ PSA ]:
69.88000
[ LogP ]:
3.04830
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VA3270000
- CHEMICAL NAME :
- Quinazolin-4-one, 1,3-dihydro-3-phenyl-2-thio-
- CAS REGISTRY NUMBER :
- 18741-24-7
- LAST UPDATED :
- 197905
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C14-H10-N2-O-S
- MOLECULAR WEIGHT :
- 254.32
- WISWESSER LINE NOTATION :
- T66 BMYNVJ CUS DR
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 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#04508
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933990090
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%