N-(4-Fluorophenyl)-N-methylurea

Modify Date: 2023-01-16 21:59:56

N-(4-Fluorophenyl)-N-methylurea Structure
N-(4-Fluorophenyl)-N-methylurea structure
Common Name N-(4-Fluorophenyl)-N-methylurea
CAS Number 772-55-4 Molecular Weight 168.16800
Density 1.24g/cm3 Boiling Point 230.8ºC at 760 mmHg
Molecular Formula C8H9FN2O Melting Point N/A
MSDS N/A Flash Point 93.4ºC

 Names

Name 1-(4-fluorophenyl)-3-methylurea
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.24g/cm3
Boiling Point 230.8ºC at 760 mmHg
Molecular Formula C8H9FN2O
Molecular Weight 168.16800
Flash Point 93.4ºC
Exact Mass 168.07000
PSA 41.13000
LogP 2.04090
Index of Refraction 1.564

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT3983000
CHEMICAL NAME :
Urea, 1-(p-fluorophenyl)-3-methyl-
CAS REGISTRY NUMBER :
772-55-4
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H9-F-N2-O
MOLECULAR WEIGHT :
168.19
WISWESSER LINE NOTATION :
FR DMVM1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 40,339,1982

 Synonyms

N-Methyl-N'-<4-fluor-phenyl>-harnstoff