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Ethyl 4,4,4-trifluoroacetoacetate

Ethyl 4,4,4-trifluoroacetoacetate Structure
CAS No.
372-31-6
Chemical Name:
Ethyl 4,4,4-trifluoroacetoacetate
Synonyms
ETHYL 4,4,4-TRIFLUORO-3-OXOBUTANOATE;ETHYL TRIFLUOROACETOACETATE;ETFAA;4,4,4-trifL;AKOS B020306;uoroacetoacetate;TIMTEC-BB SBB008825;Ethyl 4,4,4-trifluor;4-trifluoroacetoacetate;Ethyl 4,4,4-trifluoroaceto
CBNumber:
CB1133091
Molecular Formula:
C6H7F3O3
Molecular Weight:
184.11
MOL File:
372-31-6.mol
MSDS File:
SDS
Modify Date:
2024/7/26 17:49:17

Ethyl 4,4,4-trifluoroacetoacetate Properties

Melting point -39 °C
Boiling point 129-130 °C(lit.)
Density 1.259 g/mL at 25 °C(lit.)
vapor pressure 8hPa at 20℃
refractive index n20/D 1.375(lit.)
Flash point 84 °F
storage temp. Sealed in dry,Room Temperature
solubility 10g/l
form Liquid
pka 7.76±0.10(Predicted)
color Clear colorless to slightly yellow
Specific Gravity 1.259 (20/4℃)
PH 6.2 (10g/l, H2O, 20℃)
Water Solubility 10 g/L (20 ºC)
BRN 608353
InChIKey OCJKUQIPRNZDTK-UHFFFAOYSA-N
CAS DataBase Reference 372-31-6(CAS DataBase Reference)
NIST Chemistry Reference Butanoic acid, 4,4,4-trifluoro-3-oxo-, ethyl ester(372-31-6)
EPA Substance Registry System Ethyl 4,4,4-trifluoroacetoacetate (372-31-6)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H302-H412
Precautionary statements  P210-P273-P301+P312+P330
Hazard Codes  Xn,F,C,Xi
Risk Statements  10-22-52/53
Safety Statements  61-16
RIDADR  UN 3272 3/PG 3
WGK Germany  2
Hazard Note  Flammable/Corrosive
TSCA  T
HazardClass  3
PackingGroup  III
HS Code  29183000
NFPA 704
3
2 0

Ethyl 4,4,4-trifluoroacetoacetate price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) E50205 Ethyl 4,4,4-trifluoroacetoacetate 99% 372-31-6 5G ₹1775.3 2022-06-14 Buy
Sigma-Aldrich(India) E50205 Ethyl 4,4,4-trifluoroacetoacetate 99% 372-31-6 25G ₹5336.73 2022-06-14 Buy
Sigma-Aldrich(India) E50205 Ethyl 4,4,4-trifluoroacetoacetate 99% 372-31-6 100G ₹14841.08 2022-06-14 Buy
ALFA India ALF-A13717-30 Ethyl trifluoroacetoacetate, 97% 372-31-6 250g ₹26057 2022-05-26 Buy
TCI Chemicals (India) T0810 Ethyl 4,4,4-Trifluoroacetoacetate min. 98.0 % 372-31-6 25G ₹4700 2022-05-26 Buy
Product number Packaging Price Buy
E50205 5G ₹1775.3 Buy
E50205 25G ₹5336.73 Buy
E50205 100G ₹14841.08 Buy
ALF-A13717-30 250g ₹26057 Buy
T0810 25G ₹4700 Buy

Ethyl 4,4,4-trifluoroacetoacetate Chemical Properties,Uses,Production

Chemical Properties

Clear liquid

Uses

Ethyl 4,4,4-trifluoroacetoacetate is used in the synthesis of fluorinated 2-thiouracil analogs as antithyroid agents.

Synthesis

With an ethanol solution of sodium ethoxide as a catalyst and in the presence of an organic solvent, ethyl trifluoroacetate and ethyl acetate are subjected to a Claisen condensation reaction, and ethyl 4,4,4-trifluoroacetoacetate is synthesized.

Ethyl 4,4,4-trifluoroacetoacetate Preparation Products And Raw materials

Raw materials

Preparation Products

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Ethyl 4,4,4-trifluoro-3-oxobutyrate (Trifluoroacetyl)acetic acid ethyl ester 2-(Trifluoroacetyl)acetic acid ethyl ester 3-Oxo-4,4,4-trifluorobutanoic acid ethyl ester 4,4,4-Trifluoro-3-oxobutyric acid ethyl ester Trifluoroacetylacetic acid ethyl ester Ethyl 4,4,4-trifluoroacetoacetate 98% Ethyl4,4,4-trifluoroacetoacetate98% Ethyl 4,4,4-trifluoroacetoacetate,Ethyl 3-oxo-4,4,4-trifluorobutyrate Ethyl 4,4,4-trifluoro-3-oxobutanoate, 97%+ Ethyl 4,4,4-trifluoro-3-oxobutanoate, 95%+ ETHYL TRIFLUOROACETOACETATE 98% Ethyl 4,4,4-trifluoroacetoacetate,97% Ethyl 2-(trifluoroacethyl)acetate ETHYL 3-OXO-4,4,4-TRIFLUOROACETOACETATE ETHYL 3-OXO,4,4,4-TRIFLUOROBUTYRATE ETHYL 4,4,4-TRIFLUOROACETOACETATE ETHYL 4,4,4-TRIFLUOROACETOACTATE TIMTEC-BB SBB008825 4,4,4-TRIFLUORO-3-OXOBUTANOIC ACID ETHYL ESTER 4,4,4-TRIFLUOROACETOACETIC ACID ETHYL ESTER AKOS B020306 4,4,4-trifluoro-3-oxo-butanoicaciethylester Acetoacetic acid, 4,4,4-trifluoro-, ethyl ester Acetoacetic acid, 4-trifluoro-, ethyl ester Butanoicacid,4,4,4-trifluoro-3-oxo-,ethylester Ethyl (trifluoroacetyl)acetate Ethyl gamma,gamma,gamma-trifluoroacetoacetate Ethyl omega,omega,omega-trifluoroacetoacetate Ethyl 4,4,4-trifluor TRIFLUOROACETOACETIC ACID ETHYL ESTER Ethyl 4,4,4-trifluoroacetocaetate Ethyl 4,4,4-trifluoroaceto 4,4,4- threefluorideethyl acetoacetate Trifluoro ethyl acetoacetate 4,4,4-Trifluoro-3-oxo-butyric acid ethyl ester (Ethyl trifluoroacetoacetate) Ethyl 4,4,4-trifluoro-3-oxobutanoate, Ethyl 4,4,4-trifluoro-3-oxobutyrate Ethyl 3-oxo-4,4,4-trifluorobutyrate Ethyl 4,4,4-trifluoro-3-oxobutanoate 4,4,4-Trifluoroacetoacetic Acid Ethyl Ester Ethyl4,4,-Trifluoroacetoacetate Ethyltrifluoroacetoacetate,98+% ETHYL 4,4,4-TRIFLUOROACETYLACETATE 1-Ethoxy-4,4,4-trifluorobutane-1,3-dione Ethyl 3-oxo-4,4,4-trifluorobutanoate 1-Ethoxy-4,4,4-trifluorobutane 4-trifluoroacetoacetate Ethyl4,4,4-trifluoroacetoacetate (ETFAA) 4,4,4-trifL uoroacetoacetate Ethyl 4,4,4-trifluoroacetoa ETHYL 4,4,4-TRIFLUORO-3-OXOBUTANOATE ETHYL TRIFLUOROACETOACETATE ETFAA Ethyl-4,4,4-trifluoracetoacetat 4,4,4-Ethyl trifluoroacetyl acetate Ethyl 4,4,4-trifluoroacetoacetate?New 372-31-6 373-31-6 371-31-6