m-Tolyl-thiourea

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Names

[ CAS No. ]:
621-40-9

[ Name ]:
m-Tolyl-thiourea

[Synonym ]:
1-m-tolylthiocarbamide
EINECS 210-686-5
Thiourea, N-(3-methylphenyl)-
1-m-Tolyl thiourea
3-Tolylthiourea
MFCD00060451
m-Tolyl-2-thiourea
1-(3-Methylphenyl)thiourea
3-methylphenylthiourea
m-Tolyl-thiourea

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
280.7±33.0 °C at 760 mmHg

[ Melting Point ]:
120-122ºC

[ Molecular Formula ]:
C₈H₁₀N₂S

[ Molecular Weight ]:
166.243

[ Flash Point ]:
123.6±25.4 °C

[ Exact Mass ]:
166.056473

[ PSA ]:
70.14000

[ LogP ]:
1.19

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.696

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YU2900000

CHEMICAL NAME :: Urea, 2-thio-1-m-tolyl-

CAS REGISTRY NUMBER :: 621-40-9

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H10-N2-S

MOLECULAR WEIGHT :: 166.26

WISWESSER LINE NOTATION :: SUYZMR C1

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

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

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1-benzoyl-3-(3-methylphenyl)-2-thiourea
3-Toluidine
m-Toluidine Hydrochloride
3-Methylphenyl isothiocyanate
Potassium thiocyanate
1,3-bis(3-methylphenyl)thiourea
Diethyl ether
Ammonia

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%