1-(2-naphthyl)-2-thiourea
Names
[ CAS No. ]:
3394-04-5
[ Name ]:
1-(2-naphthyl)-2-thiourea
[Synonym ]:
EINECS 222-242-8
2-Naphthyl thiourea
naphthalen-2-yl-thiourea
Chemical & Physical Properties
[ Density]:
1.333g/cm
[ Boiling Point ]:
377.6ºC at 760mmHg
[ Melting Point ]:
186ºC
[ Molecular Formula ]:
C11H10N2S
[ Molecular Weight ]:
202.27500
[ Flash Point ]:
182.1ºC
[ Exact Mass ]:
202.05600
[ PSA ]:
74.68000
[ LogP ]:
3.28900
[ Index of Refraction ]:
1.794
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YT9625000
- CHEMICAL NAME :
- Urea, 1-(2-naphthyl)-2-thio-
- CAS REGISTRY NUMBER :
- 3394-04-5
- BEILSTEIN REFERENCE NO. :
- 0778343
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C11-H10-N2-S
- MOLECULAR WEIGHT :
- 202.29
- WISWESSER LINE NOTATION :
- L66J CMYZUS
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 100 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: 5,45,1953
Safety Information
[ HS Code ]:
2930909090
Synthetic Route
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%