Thiourea, N-butyl-

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Names

[ CAS No. ]:
1516-32-1

[ Name ]:
Thiourea, N-butyl-

[Synonym ]:
N-(n-Butyl)thiourea
1-BUTYL-2-THIOUREA
MFCD00022173
EINECS 216-165-9
butylthiourea

Chemical & Physical Properties

[ Density]:
1.028g/cm3

[ Boiling Point ]:
202.2ºC at 760mmHg

[ Melting Point ]:
77-78°C

[ Molecular Formula ]:
C5H12N2S

[ Molecular Weight ]:
132.22700

[ Flash Point ]:
76.1ºC

[ Exact Mass ]:
132.07200

[ PSA ]:
70.14000

[ LogP ]:
1.71090

[ Index of Refraction ]:
1.511

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS4375000
CHEMICAL NAME :
Urea, 1-butyl-2-thio-
CAS REGISTRY NUMBER :
1516-32-1
BEILSTEIN REFERENCE NO. :
1744779
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C5-H12-N2-S
MOLECULAR WEIGHT :
132.25
WISWESSER LINE NOTATION :
SUYZM4

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 :
300 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: AD277-689

Safety Information

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
2811

[ RTECS ]:
YS4375000

[ Packaging Group ]:
III

[ HS Code ]:
2930909090

Precursor & DownStream

Precursor

DownStream

  • 4-Amino-1,3-dimethyl-2,6-dioxopyrimidine-5-carbaldehyde
  • Pseudourea,2,2'-tetramethylenebis[1-butyl-2-thio-, dihydrobromide (8CI)

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Thiourea, N-butyl-N'-(2,4-difluorophenyl)
  • Thiourea, N-butyl-N'-tricyclo[3.3.1.13,7]dec-2-yl-
  • Thiourea,N-butyl-N-ethyl-
  • Thiourea,N-butyl-N'-(2-mercaptophenyl)-
  • Thiourea,N-butyl-N'-phenyl-
  • Thiourea,N-butyl-N-cyano-
  • (5-bromopyridin-3-yl)(4-((1,2-dimethyl-1H-imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)methanone
  • ethyl 4-(4-((1,2-dimethyl-1H-imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)-4-oxobutanoate
  • 2-Bromo-1-(2-bromo-6-nitrophenyl)ethanone
  • (4-((1,2-dimethyl-1H-imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)(2-methoxyphenyl)methanone
  • (2-bromophenyl)(4-((1,2-dimethyl-1H-imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)methanone
  • 2-Chloro-8-nitroquinazolin-4-amine
  • (4-((1,2-dimethyl-1H-imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)(2-(trifluoromethyl)phenyl)methanone
  • 2-(benzylthio)-1-(4-((1,2-dimethyl-1H-imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)ethanone
  • 1-(4-((1,2-dimethyl-1H-imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)-2-(thiophen-2-yl)ethanone
  • (5-bromofuran-2-yl)(4-((1,2-dimethyl-1H-imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)methanone
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