Carbamic acid,(3,4-difluorophenyl)-, ethyl ester (9CI)

Modify Date: 2024-01-10 13:05:53

Carbamic acid,(3,4-difluorophenyl)-, ethyl ester (9CI) Structure
Carbamic acid,(3,4-difluorophenyl)-, ethyl ester (9CI) structure
Common Name Carbamic acid,(3,4-difluorophenyl)-, ethyl ester (9CI)
CAS Number 2145-85-9 Molecular Weight 201.17000
Density 1.307g/cm3 Boiling Point 203.1ºC at 760 mmHg
Molecular Formula C9H9F2NO2 Melting Point N/A
MSDS N/A Flash Point 76.6ºC

 Names

Name 3,4-Diethyl-1H-pyrrole-2-carboxylic acid ethyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.307g/cm3
Boiling Point 203.1ºC at 760 mmHg
Molecular Formula C9H9F2NO2
Molecular Weight 201.17000
Flash Point 76.6ºC
Exact Mass 201.06000
PSA 38.33000
LogP 2.60620
Vapour Pressure 0.283mmHg at 25°C
Index of Refraction 1.521

 Synthetic Route

~95%

Carbamic acid,(3,4-difluorophenyl)-, ethyl ester (9CI) Structure

Carbamic acid,(...

CAS#:2145-85-9

Literature: SANOFI-AVENTIS; CHOI-SLEDESKI, Yong-Mi; GARDNER, Charles, J.; LIANG, Guyan; POLI, Gregory, B.; SHUM, Patrick, Wai-Kwok; STOKLOSA, Gregory, T.; ZHAO, Zhicheng Patent: WO2011/22449 A1, 2011 ; Location in patent: Page/Page column 99 ; WO 2011/022449 A1

 Synonyms

3,4-DIETHYL-2-CARBOETHOXY-1H-PYRROLE
(3,4-difluorophenyl)carbamic acid ethyl ester
2-(Ethoxycarbonyl)-3,4-diethylpyrrole
N-<3.4-Difluor-phenyl>-carbamidsaeureethylester
ethyl 3,4-diethyl-2-pyrrolecarboxylate
2-ethoxycarbonyl-3,4-diethylpyrrol
ethyl 3,4-diethylpyrrole-2-carboxylate
ethyl 3,4-difluorophenylcarbamate
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