Piperidine,4-(diphenylmethyl)-

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Names

[ CAS No. ]:
19841-73-7

[ Name ]:
Piperidine,4-(diphenylmethyl)-

[Synonym ]:
4-benzhydryl piperidine
diphenylmethylpiperidine
4-Diphenylmethylpiperidine
EINECS 243-365-3

Chemical & Physical Properties

[ Density]:
1.027g/cm3

[ Boiling Point ]:
387.1ºC at 760mmHg

[ Molecular Formula ]:
C18H21N

[ Molecular Weight ]:
251.36600

[ Flash Point ]:
197.2ºC

[ Exact Mass ]:
251.16700

[ PSA ]:
12.03000

[ LogP ]:
4.14690

[ Vapour Pressure ]:
3.39E-06mmHg at 25°C

[ Index of Refraction ]:
1.567

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TM7830000
CHEMICAL NAME :
Piperidine, 4-diphenylmethyl-
CAS REGISTRY NUMBER :
19841-73-7
BEILSTEIN REFERENCE NO. :
0205959
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C18-H21-N
MOLECULAR WEIGHT :
251.40
WISWESSER LINE NOTATION :
T6MTJ DYR&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
30 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 15,690,1972

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-benzhydrylidenepiperidine
  • Azacyclonol
  • Ethyl Isonipecotate
  • Ethyl N-Boc-piperidine-4-carboxylate
  • N-(tert-butoxycarbonyl)-4-[hydroxy(diphenyl)methyl]piperidine
  • Pyridine,4-(diphenylmethyl)-
  • 4-chloropyridine
  • 2,2-Diphenylacetonitrile
  • 3-benzhydryl-1,5-dibromo-pentane

DownStream

  • Fenoctimine
  • 1-(4-benzhydrylpiperidin-1-yl)-N-tert-butylmethanimine
  • N-(1,3-benzodioxol-5-yl)-2-(5-methylfuran-2-yl)quinoline-4-carboxamide
  • 4-benzhydryl-1-[(4-nitrophenyl)methyl]piperidine

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine 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

  • Piperidine, 4-(5-chloro-1H-benzimidazol-2-yl)-1-(4-ethoxybenzoyl)- (9CI)
  • Piperidine, 4-(5-fluoro-1H-benzimidazol-1-yl)-1-(pyrazinylcarbonyl)- (9CI)
  • Piperidine, 4-(2H-tetrazol-2-yl)- (9CI)
  • Piperidine,4-phenyl-4-propoxy-, hydrochloride (1:1)
  • Piperidine, 4-(4-fluorobenzoyl)-1-(2-furanylcarbonyl)- (9CI)
  • Piperidine, 4-(1-azetidinylmethyl)- (9CI)
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 2-(2-Bromo-5-hydroxyphenyl)propanoic acid
  • 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
  • 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