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Methyl trifluoroacetate

Product Name
Methyl trifluoroacetate
CAS No.
431-47-0
Chemical Name
Methyl trifluoroacetate
Synonyms
Methyl 2,2,2-trifluoroacetate;TFAME;Methyl trifluoroacet;Methyltrifluoracetat;Mthyl trifluoroacetate;METHYL TRIFLUOROACETATE;Methyletrifluoroacetate;Methyl perfluoroacetate;Methyltrifluoroacetate99%;Methyltrifluoroacetate,97%
CBNumber
CB0737399
Molecular Formula
C3H3F3O2
Formula Weight
128.05
MOL File
431-47-0.mol
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Methyl trifluoroacetate Property

Melting point:
-78 °C
Boiling point:
43-43.5 °C (lit.)
Density 
1.273 g/mL at 25 °C (lit.)
vapor pressure 
5.77 psi ( 20 °C)
refractive index 
n20/D 1.291(lit.)
Flash point:
19 °F
storage temp. 
Inert atmosphere,2-8°C
solubility 
8g/l
form 
Liquid
Specific Gravity
1.273
color 
Clear colorless
PH
7 (8g/l, H2O, 20℃)
explosive limit
6.1-24.8%(V)
Water Solubility 
8 g/L
Sensitive 
Moisture Sensitive
BRN 
1756070
Dielectric constant
11.460000000000001
Stability:
Volatile
LogP
0.6
CAS DataBase Reference
431-47-0(CAS DataBase Reference)
NIST Chemistry Reference
CF3C(O)OCH3(431-47-0)
EPA Substance Registry System
Acetic acid, trifluoro-, methyl ester (431-47-0)
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Safety

Hazard Codes 
F,C
Risk Statements 
11-34
Safety Statements 
16-26-36/37/39-45
RIDADR 
UN 2924 3/PG 2
WGK Germany 
1
F 
19
Hazard Note 
Flammable/Corrosive
TSCA 
T
HazardClass 
3
PackingGroup 
II
HS Code 
29159080
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
249831
Product name
Methyl trifluoroacetate
Purity
99%
Packaging
25g
Price
$51.6
Updated
2024/03/01
Sigma-Aldrich
Product number
249831
Product name
Methyl trifluoroacetate
Purity
99%
Packaging
100g
Price
$165
Updated
2024/03/01
TCI Chemical
Product number
T0680
Product name
Methyl Trifluoroacetate
Purity
>98.0%(GC)
Packaging
25g
Price
$19
Updated
2024/03/01
TCI Chemical
Product number
T0680
Product name
Methyl Trifluoroacetate
Purity
>98.0%(GC)
Packaging
500g
Price
$126
Updated
2021/12/16
Alfa Aesar
Product number
A17338
Product name
Methyl trifluoroacetate, 98+%
Packaging
50g
Price
$61.65
Updated
2024/03/01
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Methyl trifluoroacetate Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

Methyl trifluoroacetate has been used as reagent for trifluoroacetylation of amines and amino acids.

Synthesis Reference(s)

Journal of the American Chemical Society, 113, p. 700, 1991 DOI: 10.1021/ja00002a063

General Description

Methyl trifluoroacetate along with cesium fluoride or cesium chloride and CuI constitutes a valuable trifluoromethylating reagent for substituting aromatic (or heteroaromatic) iodides and bromides. Adsorption of methyl trifluoroacetate on amorphous silica has been investigated. Fragmentation mechanism of generation of metastable ions from methyl trifluoroacetate has been investigated by mass analyzed ion kinetic energy spectra and ab initio molecular orbital calculations.

Flammability and Explosibility

Flammable

Methyl trifluoroacetate Preparation Products And Raw materials

Raw materials

Trifluoroacetic acid

Preparation Products

METHYL5,5,5-TRIFLUORO-4-OXOPENTANOATE
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Methyl trifluoroacetate Suppliers

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View Lastest Price from Methyl trifluoroacetate manufacturers

airuikechemical co., ltd.
Product
methyl trifluoroacetate 431-47-0
Price
US $0.00-0.00/Kg
Min. Order
1Kg
Purity
99.9%
Supply Ability
200tons
Release date
2024-04-08
Hebei Yanxi Chemical Co., Ltd.
Product
Methyl trifluoroacetate 431-47-0
Price
US $30.00/KG
Min. Order
1KG
Purity
0.99
Supply Ability
25MT/MON
Release date
2023-09-04
Hebei Guanlang Biotechnology Co,.LTD
Product
Methyl Trifluoroacetate 431-47-0
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2023-04-14

431-47-0, Methyl trifluoroacetateRelated Search:

Methylparaben Methyl acetate Trifluoroacetic anhydride METHYL DIFLUOROACETATE Trifluoroacetic acid Methyl acrylate Bensulfuron methyl Thiophanate-methyl Ethyl trifluoroacetate Kresoxim-methyl PHENYL TRIFLUOROACETATE Ethyl 4,4,4-trifluoroacetoacetate Potassium trifluoroacetate Tetramethylammonium trifluoromethanethiolate TRIFLUOROMETHANESULFONIC ACID TRIFLUOROMETHYL ESTER Methyl PENTAFLUOROPHENYL TRIFLUOROACETATE Trifluoroacetamide

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