Urea, 3-(4-antipyrinyl)-1-phenyl-2-thio-

Suppliers

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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Aminoantipyrine
  • Phenyl isothiocyanate

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%

Related Compounds

  • 3-Antipyrinyl-1-[4-(1-methylbutoxy)phenyl]thiourea
  • 3-Antipyrinyl-1-[4-(pentyloxy)phenyl]thiourea
  • Urea, 3-(4-chlorocyclohexyl)-1-(2-chloroethyl)- 1-nitroso-, trans-
  • Urea, [3- (5-oxo-1-phenyl-2-thioxo-4-imidazolidinyl)propyl]-
  • Urea, 3, 3-p-phenylenebis[1-phenyl-2-thio-
  • Hydrazinecarboxamide,N-[4-(2-phenyldiazenyl)phenyl]-2-(2-pyridinylmethylene)-
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • (3S)-Oxolane-3-carboxamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide