(2,6-Difluoro-benzyl)-urea

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Names

[ CAS No. ]:
17751-24-5

[ Name ]:
(2,6-Difluoro-benzyl)-urea

[Synonym ]:
Urea,(2,6-difluorobenzyl)
(2,6-Difluorophenylmethyl)urea
2,6-Difluor-benzylharnstoff
N-(2,6-difluorobenzyl) urea
2,6-difluorobenzyl urea

Chemical & Physical Properties

[ Density]:
1.327g/cm3

[ Boiling Point ]:
276.4ºC at 760mmHg

[ Molecular Formula ]:
C8H8F2N2O

[ Molecular Weight ]:
186.15900

[ Flash Point ]:
121ºC

[ Exact Mass ]:
186.06000

[ PSA ]:
56.11000

[ LogP ]:
2.03780

[ Vapour Pressure ]:
0.00481mmHg at 25°C

[ Index of Refraction ]:
1.524

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS9808000
CHEMICAL NAME :
Urea, (2,6-difluorobenzyl)-
CAS REGISTRY NUMBER :
17751-24-5
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H8-F2-N2-O
MOLECULAR WEIGHT :
186.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1600 mg/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay)
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: 11,814,1968

Safety Information

[ HS Code ]:
2924299090

Precursor & DownStream

Precursor

  • 2,6-Difluorobenzylamine
  • Urea

DownStream

  • 5-BROMO-1-(2,6-DIFLUORO-BENZYL)-6-METHYL-1H-PYRIMIDINE-2,4-DIONE
  • 1-(2,6-DIFLUORO-BENZYL)-6-METHYL-1H-PYRIMIDINE-2,4-DIONE

Customs

[ HS Code ]: 2924299090

[ Summary ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 2,6-DIFLUORO-BENZYL-HYDRAZINE
  • 1-(2,6-DIFLUORO-BENZYL)-6-METHYL-1H-PYRIMIDINE-2,4-DIONE
  • 5-BROMO-1-(2,6-DIFLUORO-BENZYL)-6-METHYL-1H-PYRIMIDINE-2,4-DIONE
  • (R)-(2-[5-BROMO-3-(2,6-DIFLUORO-BENZYL)-4-METHYL-2,6-DIOXO-3,6-DIHYDRO-2H-PYRIMIDIN-1-YL]-1-PHENYL-ETHYL)-CARBAMIC ACID TERT-BUTYL ESTER
  • (1-benzyloxycarbonylamino-2-vinyl-cyclopropyl)-(2,6-difluoro-benzyl)-phosphinic acid ethyl ester
  • (1-amino-2-vinyl-cyclopropyl)-(2,6-difluoro-benzyl)-phosphinic acid ethyl ester
  • 2-(2-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylphenyl]formamido}ethoxy)acetic acid
  • 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)-
  • 2-[3-(Fluorosulfonyl)-4,5-dimethoxyphenyl]acetic acid
  • (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