ChemicalBook > CAS DataBase List > Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate

Product Name
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate
CAS No.
571-55-1
Chemical Name
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate
Synonyms
ethyl 2-(ethoxyMethylene)-4,4,4-trifluoro-3-oxobutanoate;Ethyl (E)-2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutanoate;ethyl 2-(ethoxymethylidene)-4,4,4-trifluoro-3-oxobutanoate;Ethyl 2-(ethoxymethylene)-4,4,4-;ETHYL 3-ETHOXY-2-(2,2,2-TRIFLUOROACETYL)ACRYLATE;ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobu;ETHYL ETHOXYMETHYLENE-3-OXO-4,4,4-TRIFLUOROBUTYRATE;ETHYL 2-(ETHOXYMETHYLENE)-4,4,4-TRIFLUOROACETOACETATE;Ethyl 3-ethoxy-2-(2,2,2-trifluoroacetyl)acrylate, Tech.;ETHYL 2-(ETHOXYMETHYLENE)-4,4,4-TRIFLUORO-3-OXOBUTYRATE
CBNumber
CB4171944
Molecular Formula
C9H11F3O4
Formula Weight
240.18
MOL File
571-55-1.mol
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Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate Property

Boiling point:
80-82 °C1 mm Hg(lit.)
Density 
1.235 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.429(lit.)
Flash point:
220 °F
storage temp. 
2-8°C
form 
clear liquid
color 
Light orange to Yellow to Green
Specific Gravity
1.239
InChIKey
XNGGOXOLHQANRB-WAYWQWQTSA-N
CAS DataBase Reference
571-55-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-22
Safety Statements 
26-36/37/39-23
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29171900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
441236
Product name
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate,mixture of cis and trans
Purity
96%
Packaging
10g
Price
$56
Updated
2024/03/01
TCI Chemical
Product number
E1087
Product name
Ethyl 2-(Ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate
Purity
>96.0%(GC)
Packaging
5g
Price
$46
Updated
2024/03/01
TCI Chemical
Product number
E1087
Product name
Ethyl 2-(Ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate
Purity
>96.0%(GC)
Packaging
25g
Price
$158
Updated
2024/03/01
Alfa Aesar
Product number
H25927
Product name
Ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutyrate, 97%
Packaging
10g
Price
$118.65
Updated
2024/03/01
Alfa Aesar
Product number
H25927
Product name
Ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutyrate, 97%
Packaging
50g
Price
$451
Updated
2024/03/01
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Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate Chemical Properties,Usage,Production

Uses

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate may be employed as a starting reagent for the synthesis of 1-methyl-3-trifluoromethyl-1H-pyrazole-4- carboxylic acid.

General Description

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate has been reported to participate in the microwave-assisted synthesis of ethyl 1-[4-(2,3,3-trichloroacrylamido)phenyl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate.

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate Preparation Products And Raw materials

Raw materials

Preparation Products

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Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate Suppliers

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View Lastest Price from Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate manufacturers

Career Henan Chemical Co
Product
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate 571-55-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
25kg
Release date
2019-07-12

571-55-1, Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetateRelated Search:

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  • ETHYL 3-ETHOXY-2-(2,2,2-TRIFLUOROACETYL)ACRYLATE
  • ETHYL 2-(ETHOXYMETHYLENE)-4,4,4-TRIFLUORO-3-OXOBUTYRATE
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  • ETHYL 2-(ETHOXYMETHYLENE)-4,4,4-TRIFLUOR O-3-OXOBUTYRATE, 96%, CIS AND TRANS
  • ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate,mixture of cis and trans
  • Ethyl 2-(ethoxymethylene)-3-oxo-4,4,4-trifluorobutyrate 97%
  • Ethyl 2-(ethoxymethylene)-4,4,4-
  • ETHYL ETHOXYMETHYLENE-3-OXO-4,4,4-TRIFLUOROBUTYRATE (MIXTURE OF CIS/TRANS ISOMERS)
  • Ethyl 3-ethoxy-2-(2,2,2-trifluoroacetyl)acrylate, Tech.
  • Ethyl 2-(ethoxymethylene)-3-oxo-4,4,4-trifluorobutanoate 97%
  • (E)-ethyl 2-(ethoxyMethylene)-4,4,4-trifluoro-3-oxobutanoate
  • Butanoic acid, 2-(ethoxyMethylene)-4,4,4-trifluoro-3-oxo-, ethyl ester
  • ethyl 2-(ethoxyMethylene)-4,4,4-trifluoro-3-oxobutanoate
  • Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate, mix of cis & trans
  • Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate, 97%, mixture of cis and trans
  • Ethyl 2-[1-ethoxymethylidene]-4,4,4-trifluoro-3-oxo-butyrate
  • (2E)-2-(ethoxymethylidene)-4,4,4-trifluoro-3-oxobutanoic acid ethyl ester
  • Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate 97%
  • Ethyl 2-(Ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate &gt
  • 2-(Ethoxymethylene)-4,4,4-trifluoro-3-oxobutyric Acid Ethyl Ester
  • 3-Ethoxy-2-(2,2,2-trifluoroacetyl)acrylic Acid Ethyl Ester
  • Ethyl (E)-2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutanoate
  • ethyl 2-(ethoxymethylidene)-4,4,4-trifluoro-3-oxobutanoate
  • 571-55-1
  • CF3COCCHOC2H5CO2C2H5
  • C9H11F3O4
  • Esters
  • Organic Building Blocks
  • Building Blocks
  • C8 to C9
  • Carbonyl Compounds
  • Small molecule
  • C8 to C9
  • Carbonyl Compounds
  • Esters