Urea, 3-(4-antipyrinyl)-1-phenyl-2-thio-
Names
[ CAS No. ]:
51641-29-3
[ Name ]:
Urea, 3-(4-antipyrinyl)-1-phenyl-2-thio-
[Synonym ]:
1-Phenyl-3-(4-antipyryl)-2-thiourea
Urea,3-(4-antipyrinyl)-1-phenyl-2-thio
1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-phenyl-thiourea
3-(4-Antipyrinyl)-1-phenyl-2-thiourea
N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-N'-phenylthiourea
F0039-0145
Chemical & Physical Properties
[ Density]:
1.33g/cm3
[ Boiling Point ]:
458.7ºC at 760 mmHg
[ Molecular Formula ]:
C18H18N4OS
[ Molecular Weight ]:
338.42700
[ Flash Point ]:
231.2ºC
[ Exact Mass ]:
338.12000
[ PSA ]:
83.08000
[ LogP ]:
3.43930
[ Index of Refraction ]:
1.711
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YR8936000
- CHEMICAL NAME :
- Urea, 3-(4-antipyrinyl)-1-phenyl-2-thio-
- CAS REGISTRY NUMBER :
- 51641-29-3
- BEILSTEIN REFERENCE NO. :
- 0323617
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C18-H18-N4-O-S
- MOLECULAR WEIGHT :
- 338.46
- WISWESSER LINE NOTATION :
- T5NNVJ A1 BR& DMYUS&MR& E1
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#01136
Safety Information
[ HS Code ]:
2933199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933199090
[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%