Thiourea,N,N'-bis(4-methoxyphenyl)-

Modify Date: 2025-08-24 19:46:00

Thiourea,N,N'-bis(4-methoxyphenyl)- Structure
Thiourea,N,N'-bis(4-methoxyphenyl)- structure
Common Name Thiourea,N,N'-bis(4-methoxyphenyl)-
CAS Number 1227-45-8 Molecular Weight 288.36500
Density 1.277g/cm3 Boiling Point 421.9ºC at 760mmHg
Molecular Formula C15H16N2O2S Melting Point 188 °C
MSDS N/A Flash Point 209ºC

 Names

Name 1,3-Bis(4-methoxyphenyl)thiourea
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.277g/cm3
Boiling Point 421.9ºC at 760mmHg
Melting Point 188 °C
Molecular Formula C15H16N2O2S
Molecular Weight 288.36500
Flash Point 209ºC
Exact Mass 288.09300
PSA 74.61000
LogP 3.65870
Vapour Pressure 2.51E-07mmHg at 25°C
Index of Refraction 1.683

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS2750000
CHEMICAL NAME :
Urea, 1,3-bis(p-methoxyphenyl)-2-thio-
CAS REGISTRY NUMBER :
1227-45-8
BEILSTEIN REFERENCE NO. :
0674430
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C15-H16-N2-O2-S
MOLECULAR WEIGHT :
288.39
WISWESSER LINE NOTATION :
1OR DMYUS&MR DO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

 Safety Information

Hazard Codes Xi
HS Code 2930909090

 Synthetic Route

 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%

 Synonyms

4,4'-DIMETHOXYTHIOCARBANILIDE
1,3-bis(4-methoxyphenyl)thiourea
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