1-(4-Fluorophenyl)urea

Modify Date: 2025-08-20 15:55:39

1-(4-Fluorophenyl)urea Structure
1-(4-Fluorophenyl)urea structure
 Common Name 1-(4-Fluorophenyl)urea
CAS Number 659-30-3 Molecular Weight 154.142
Density 1.4±0.1 g/cm3 Boiling Point 235.5±23.0 °C at 760 mmHg
Molecular Formula C7H7FN2O Melting Point 183-185ºC
MSDS N/A Flash Point 96.2±22.6 °C

 Names

Name 4-Fluorophenylurea
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 235.5±23.0 °C at 760 mmHg
Melting Point 183-185ºC
Molecular Formula C7H7FN2O
Molecular Weight 154.142
Flash Point 96.2±22.6 °C
Exact Mass 154.054245
PSA 55.12000
LogP 1.04
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.609

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT3980000
CHEMICAL NAME :
Urea, 1-(p-fluorophenyl)-
CAS REGISTRY NUMBER :
659-30-3
BEILSTEIN REFERENCE NO. :
2090131
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H7-F-N2-O
MOLECULAR WEIGHT :
154.16
WISWESSER LINE NOTATION :
ZVMR DF

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
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1020 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

 Safety Information

Hazard Codes Xi
Safety Phrases S22-S24/25
HS Code 2924299090

 Synthetic Route

Sodium cyanate structure

Sodium cyanate

CAS#:917-61-3

4-Fluoroaniline structure

4-Fluoroaniline

CAS#:371-40-4

~74%

1-(4-Fluorophenyl)urea Structure

1-(4-Fluorophen...

CAS#:659-30-3

Literature: Raja; Agarwal; Mahajan; Pandeya; Ananthan Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2010 , vol. 49, # 10 p. 1384 - 1388
1-amino-3-(4-fluorophenyl)urea structure

1-amino-3-(4-fl...

CAS#:153885-60-0

~78%

1-(4-Fluorophenyl)urea Structure

1-(4-Fluorophen...

CAS#:659-30-3

Literature: Raja; Agarwal; Mahajan; Pandeya; Ananthan Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2010 , vol. 49, # 10 p. 1384 - 1388
1-Chloro-4-fluorobenzene structure

1-Chloro-4-fluo...

CAS#:352-33-0

~%

1-(4-Fluorophenyl)urea Structure

1-(4-Fluorophen...

CAS#:659-30-3

Literature: Organic Letters, , vol. 13, # 12 p. 3262 - 3265
sodium fulminate structure

sodium fulminate

CAS#:61706-59-0

4-Fluoroaniline structure

4-Fluoroaniline

CAS#:371-40-4

~%

1-(4-Fluorophenyl)urea Structure

1-(4-Fluorophen...

CAS#:659-30-3

Literature: Journal of Medicinal Chemistry, , vol. 48, # 23 p. 7486 - 7490
Potassium cyanate structure

Potassium cyanate

CAS#:590-28-3

4-Fluoroaniline structure

4-Fluoroaniline

CAS#:371-40-4

~%

1-(4-Fluorophenyl)urea Structure

1-(4-Fluorophen...

CAS#:659-30-3

Literature: Green Chemistry, , vol. 14, # 2 p. 296 - 299
Potassium cyanate structure

Potassium cyanate

CAS#:590-28-3

4-FLUOROANILINE HCL structure

4-FLUOROANILINE HCL

CAS#:2146-07-8

~%

1-(4-Fluorophenyl)urea Structure

1-(4-Fluorophen...

CAS#:659-30-3

Literature: US2787574 , ;

 Customs

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

1-(4-Fluorophenyl)urea
MFCD00014787
Urea, N-(4-fluorophenyl)-
(4-fluorophenyl)urea
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here

Get all suppliers and price by the below link:

1-(4-Fluorophenyl)urea suppliers

1-(4-Fluorophenyl)urea price

Related Compounds: More...
3,3-dibutyl-1-(4-fluorophenyl)urea
86781-28-4
1-(2-Chloroethyl)-1-(4-fluorophenyl)urea
13908-32-2
1-(1,1-dioxothiolan-3-yl)-1-(4-fluorophenyl)urea
606134-96-7
3-[2-(1H-Benzimidazol-2-yl)ethyl]-1-cyclohexyl-1-(4-fluorophenyl)urea
606091-09-2
1-[2-[(3-cyano-8-methylquinolin-2-yl)amino]ethyl]-1-(4-fluorophenyl)urea
606105-00-4
1-(4-fluorophenyl)-3-phenyl-urea
330-98-3
1-(4-fluorophenyl)-3-(4-piperidyl)urea hydrochloride
913634-46-5
1-(4-FLUOROPHENYL)SEMICARBAZIDE
16901-37-4
1-(4-Fluorophenyl)-3-[4-(trifluoromethyl)phenyl]urea
23788-28-5
3-(2-(Benzyloxy)phenyl)-5-((5-(3-chlorophenyl)-1,3,4-oxadiazol-2-yl)methyl)-1,2,4-oxadiazole
1251587-88-8
5-((5-(3,5-Difluorophenyl)-1,3,4-oxadiazol-2-yl)methyl)-3-(4-methoxyphenyl)-1,2,4-oxadiazole
1251547-64-4
N-cyclopropyl-2-[3-(3-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
1206096-42-5
1-methyl-N-(6-methylpyridin-2-yl)-1H-indole-4-carboxamide
1219568-04-3
5-{[5-(3,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]methyl}-3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole
1251606-35-5
(1R,3S,4S)-2-(tert-Butoxycarbonyl)-5,5-difluoro-2-azabicyclo[2.2.2]octane-3-carboxylic acid
1173298-20-8
5-{[5-(3,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]methyl}-3-(4-methoxyphenyl)-1,2,4-oxadiazole
1251695-14-3
3-(3,4-Dimethylphenyl)-5-{[5-(3,4-dimethylphenyl)-1,3,4-oxadiazol-2-yl]methyl}-1,2,4-oxadiazole
1251687-46-3
5-{[5-(3,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]methyl}-3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole
1251616-27-9
5-{[5-(3,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]methyl}-3-[4-(propan-2-yloxy)phenyl]-1,2,4-oxadiazole
1251605-33-0
Chemsrc provides 1-(4-Fluorophenyl)urea(CAS#:659-30-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 1-(4-Fluorophenyl)urea are included as well.>> amp version: 1-(4-Fluorophenyl)urea

Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2024 ChemSrc All Rights Reserved