N-sec-Butylurea

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Names

[ CAS No. ]:
689-11-2

[ Name ]:
N-sec-Butylurea

[Synonym ]:
butan-2-ylurea

Chemical & Physical Properties

[ Density]:
0.959g/cm3

[ Boiling Point ]:
171.5ºC at 760 mmHg

[ Molecular Formula ]:
C5H12N2O

[ Molecular Weight ]:
116.16200

[ Flash Point ]:
57.5ºC

[ Exact Mass ]:
116.09500

[ PSA ]:
55.12000

[ LogP ]:
1.54440

[ Index of Refraction ]:
1.446

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS3678000
CHEMICAL NAME :
Urea, sec-butyl-
CAS REGISTRY NUMBER :
689-11-2
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C5-H12-N2-O
MOLECULAR WEIGHT :
116.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571269
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Parenteral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2789 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

[ HS Code ]:
2924299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Urea
  • 2-Butanone
  • sec-butylamine
  • N-Nitrocarbamide
  • Potassium cyanate

DownStream

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

  • N-sec-butyl-N'-butylurea
  • N-(sec-Butyl)-2-pyrrolidinecarboxamide hydrochloride
  • N-(sec-Butyl)-6-chloro-4-pyrimidinamine
  • N-sec-Butyl-N-nitrosopentylamine
  • N-sec-butyl-D-gluconamide
  • N-sec-Butyl-3,5-dichlorobenzamide
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-chloro-1-methyl-1H-indole-2-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 5-fluoro-3-methyl-1-benzothiophene-2-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 5-methoxy-1H-indole-3-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[ethyl(methyl)amino]-2-phenylacetate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(acetyloxy)-5-methylbenzoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-cyclopentyl-4-methyl-1,3-thiazole-5-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl [(2,6-dimethylphenyl)carbamoyl]formate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 6-(dimethylcarbamoyl)pyridine-3-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 6-cyclopropyl-2-(methylsulfanyl)pyrimidine-4-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(methylsulfamoyl)piperidine-4-carboxylate
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