(5-Methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid ethyl ester

Modify Date: 2025-08-31 21:03:50

(5-Methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid ethyl ester Structure
(5-Methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid ethyl ester structure
Common Name (5-Methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid ethyl ester
CAS Number 299405-24-6 Molecular Weight 236.19100
Density 1.3g/cm3 Boiling Point 259.7ºC at 760 mmHg
Molecular Formula C9H11F3N2O2 Melting Point N/A
MSDS N/A Flash Point 110.9ºC

 Names

Name ethyl 2-[5-methyl-3-(trifluoromethyl)pyrazol-1-yl]acetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3g/cm3
Boiling Point 259.7ºC at 760 mmHg
Molecular Formula C9H11F3N2O2
Molecular Weight 236.19100
Flash Point 110.9ºC
Exact Mass 236.07700
PSA 44.12000
LogP 1.77340
Vapour Pressure 0.0127mmHg at 25°C
Index of Refraction 1.471

 Safety Information

HS Code 2933199090

 Synthetic Route

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(5-Methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid ethyl ester Structure

(5-Methyl-3-tri...

CAS#:299405-24-6

Literature: WO2008/91580 A2, ; Page/Page column 53 ;

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(5-Methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid ethyl ester Structure

(5-Methyl-3-tri...

CAS#:299405-24-6

Literature: E. I. DU PONT DE NEMOURS AND COMPANY Patent: WO2008/91580 A2, 2008 ; Location in patent: Page/Page column 53 ;

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

(5-Methyl-3-Trifluoromethyl-Pyrazol-1-Yl)-AceticAcidEthylEster
[5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetic acid ethyl ester
ethyl 2-[5-methyl-3-(trifluoromethyl)pyrazolyl]acetate
ethyl [5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetate
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