Thiourea, N-butyl-
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
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%