4-methoxyphenylthiourea

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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

Click to get detail 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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • p-Anisidine
  • 4-methoxyphenylisothiocyanate
  • (4-methoxy-phenyl)-dithiocarbamic acid, triethylamine salt
  • Aqueous ammonia
  • (4-methoxy-phenyl)-dithiocarbamic acid ethyl ester
  • N-(4-methoxyphenyl)cyanamide
  • p-anisidine hydrochloride
  • 1H-1,2,3-benzotriazole-1-carbothioamide

DownStream

  • Formamide,N-(4-methoxyphenyl)-
  • p-Anisidine
  • N,N'-bis(4-methoxyphenyl)methanimidamide
  • Hydrazinecarbothioamide,N-(4-methoxyphenyl)-
  • 2-CHLORO-N-(6-METHOXY-BENZOTHIAZOL-2-YL)-ACETAMIDE
  • 2-Hydrazino-6-methoxy-1,3-benzothiazole
  • Benzenethiol,2-amino-5-methoxy-
  • Ethyl 2-Anilino-1,3-Thiazole-4-Carboxylate
  • 2-Amino-6-methoxybenzothiazole
  • 5-Bromo-6-Methoxybenzo[d]thiazol-2-amine

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

  • 3-hydroxy-4-methoxyphenylthiourea
  • N-benzoyl-N'-2-nitro-4-methoxyphenylthiourea
  • 4-Amino-2-chloro-5-(1H-tetrazol-5-yl)benzenesulfonamide
  • 4-(4-Chlorophenyl)-4-Bromopiperide
  • 4-(2-nitroimidazol-1-yl)butane-1,2-diol
  • 4-Iodo-1H-indazole-3-carboxylic acid
  • 3-(2-Bromo-4-nitrophenyl)-1,2-oxazol-5-amine
  • 1-[4-(Difluoromethoxy)-2-fluorophenyl]-3-oxocyclobutane-1-carboxylic acid
  • tert-butyl N-{5-[1-(aminomethyl)-4-hydroxycyclohexyl]-2-methylphenyl}carbamate
  • Tert-butyl 2-(1-amino-3-hydroxypropyl)-5,5-dimethylpiperidine-1-carboxylate
  • 3,3-Difluoro-3-(4-methyl-3-nitrophenyl)propanoic acid
  • 2-[1-(2,3-dihydro-1H-inden-1-yl)cyclobutyl]ethan-1-amine
  • tert-butyl N-[2-amino-3-(1-methylcyclopropyl)propyl]carbamate
  • tert-butyl N-[2-(3-methanesulfonylphenyl)-1-oxopropan-2-yl]-N-methylcarbamate
  • (1R)-1-[3-(4-fluorophenyl)-1H-pyrazol-4-yl]ethan-1-amine
  • 2-(3,5-Dichloropyridin-4-yl)ethane-1-thiol
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