Isobutylurea

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Names

[ CAS No. ]:
592-17-6

[ Name ]:
Isobutylurea

[Synonym ]:
MFCD00038141
2-methylpropylurea

Chemical & Physical Properties

[ Density]:
0.959g/cm3

[ Boiling Point ]:
171.5ºC at 760mmHg

[ Melting Point ]:
133-135ºC

[ Molecular Formula ]:
C5H12N2O

[ Molecular Weight ]:
116.16200

[ Flash Point ]:
57.5ºC

[ Exact Mass ]:
116.09500

[ PSA ]:
55.12000

[ LogP ]:
1.40190

[ Index of Refraction ]:
1.446

[ Storage condition ]:
2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT5299550
CHEMICAL NAME :
Urea, isobutyl-
CAS REGISTRY NUMBER :
592-17-6
BEILSTEIN REFERENCE NO. :
1744773
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C5-H12-N2-O
MOLECULAR WEIGHT :
116.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,47,1953
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Parenteral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2614 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - somnolence (general depressed activity)
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 52,216,1934

Safety Information

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2924199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cyanogen bromide
  • Isobutylamine
  • N-Nitrocarbamide
  • Potassium cyanate
  • Isobutylamine Hydrochloride

DownStream

  • N-Cyanoacetyl-Nisobutylurea
  • 4-Amino-3-isobutylpyrimidine-2,6-dione
  • Urea, N-(2-methylpropyl)-N-nitroso-
  • 1-isoamyl-3-isobutylxanthine

Customs

[ HS Code ]: 2924199090

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 1-Ethyl-3-isobutylurea
  • N-Nitroso-N-isobutylurea
  • N-Cyanoacetyl-Nisobutylurea
  • 1-(3,4-DICHLOROPHENYL)-3-ISOBUTYLUREA
  • 1-(p-Chlorophenylsulfonyl)-3-isobutylurea
  • 1-{3-[6-(3-dimethylaminopropoxy)-5-fluoro-1H-benzimidazol-2-yl]-1H-pyrazol-4-yl}-3-isobutylurea
  • 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
  • 6-[(3-methyl-3-oxetanyl)oxy]-3-Pyridinamine
  • 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