1-Methyl-3-phenyl-2-thiourea

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Names

[ CAS No. ]:
2724-69-8

[ Name ]:
1-Methyl-3-phenyl-2-thiourea

[Synonym ]:
1-Phenyl-3-methylthiourea
Urea,1-methyl-3-phenyl-2-thio
N-Methyl-N'-phenylthiourea
Thiourea,N-methyl-N'-phenyl
1-Methyl-3-phenyl-2-thiourea
1-methyl-3-phenyl-thiourea
MFCD00060451
1-Methyl-3-phenylthiocarbamide

Chemical & Physical Properties

[ Density]:
1.194g/cm3

[ Boiling Point ]:
247.4ºC at 760mmHg

[ Melting Point ]:
113°C

[ Molecular Formula ]:
C8H10N2S

[ Molecular Weight ]:
166.24300

[ Flash Point ]:
103.4ºC

[ Exact Mass ]:
166.05600

[ PSA ]:
56.15000

[ LogP ]:
2.06670

[ Vapour Pressure ]:
0.0257mmHg at 25°C

[ Index of Refraction ]:
1.659

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT8750000
CHEMICAL NAME :
Urea, 1-methyl-3-phenyl-2-thio-
CAS REGISTRY NUMBER :
2724-69-8
BEILSTEIN REFERENCE NO. :
0638006
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C8-H10-N2-S
MOLECULAR WEIGHT :
166.26
WISWESSER LINE NOTATION :
SUYM1&MR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
50 mg/kg
REFERENCE :
MGGEAE Molecular and General Genetics. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.99- 1967- Volume(issue)/page/year: 117,197,1972

Safety Information

[ Risk Phrases ]:
36/37/38

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

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phenyl isothiocyanate
  • methylamine
  • N-Methylhydroxylamine
  • Thiocarbanilide
  • Methylisocyanate 1 x 500mg neat
  • Methyl isothiocyanate
  • Ethanediimidamide,N1,N1,N2,N2-tetraphenyl-
  • 1-(METHYLDITHIOCARBONYL)IMIDAZOLE
  • 1-PHENYL-1,4-DIHYDRO-5H-TETRAZOL-5-ONE

DownStream

  • Thiocarbanilide
  • methylamine
  • α-Ketoisovaleric acid
  • N-methylbenzothiazol-2-amine
  • 1-METHYL-3-PHENYLUREA
  • 6-Bromo-N-methyl-1,3-benzothiazol-2-amine
  • N-methyl-N-(phenylcarbamothioyl)benzamide
  • N'-methyl-N-phenylmethanimidamide
  • N-methyl-1-methylsulfanyl-N-phenyl-methanimidamide
  • 1,6-dimethyl-3-phenylpyrimidine-2,4-dione

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

  • 1-Methyl-3-phenyl-2-pyrazoline
  • 1-methyl-3-phenyl-2-sulfanylidene-quinazolin-4-one
  • 1-methyl-3-phenyl-2-sulfanylidene-1,3-diazinan-4-one
  • 1-methyl-3-phenyl-2-azabicyclo[3.1.0]hex-2-ene
  • 1-methyl-3-phenyl-2-sulfanylideneimidazolidin-4-one
  • Hydrazinecarbothioamide, 2-(1-methyl-3-phenyl-2-propenylidene)-, (E,E)-