4-methoxyphenylthiourea
Names
[ CAS No. ]:
2293-07-4
[ Name ]:
4-methoxyphenylthiourea
[Synonym ]:
N-(4-Methoxyphenyl)thiourea
N-p-Anisylthiourea
p-Anisylthiourea
MFCD00004936
4-methoxyphenylthiourea
EINECS 218-931-8
1-(4-Methoxyphenyl)thiourea
N-p-methoxyphenylthiocarbamide
Chemical & Physical Properties
[ Density]:
1.287g/cm3
[ Boiling Point ]:
311ºC at 760 mmHg
[ Melting Point ]:
223-225 °C
[ Molecular Formula ]:
C8H10N2OS
[ Molecular Weight ]:
182.24300
[ Flash Point ]:
141.9ºC
[ Exact Mass ]:
182.05100
[ PSA ]:
79.37000
[ LogP ]:
2.12400
[ Vapour Pressure ]:
0.00058mmHg at 25°C
[ Index of Refraction ]:
1.677
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YT6825000
- CHEMICAL NAME :
- Urea, 1-(p-methoxyphenyl)-2-thio-
- CAS REGISTRY NUMBER :
- 2293-07-4
- LAST UPDATED :
- 199206
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-H10-N2-O-S
- MOLECULAR WEIGHT :
- 182.26
- WISWESSER LINE NOTATION :
- SUYZMR DO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 25 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: 5,46,1953
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 12 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 14,111,1985
Safety Information
[ Hazard Codes ]:
T:Toxic;
[ Risk Phrases ]:
R23/24/25
[ Safety Phrases ]:
S45-S38-S36/37/39-S28A
[ RIDADR ]:
2811
[ RTECS ]:
YT6825000
[ Packaging Group ]:
II
[ Hazard Class ]:
6.1
[ 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%