Methyltrifluoracetat

Methyl trifluoroacetate

HCID 9893CAS 431-47-0
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Grundinformationen

Standard-SMILES
COC(=O)C(F)(F)F
InChIKey
VMVNZNXAVJHNDJ-UHFFFAOYSA-N
Summenformel
C3H3F3O2
Durchschnittliche Molmasse
128,05 g/mol
Monoisotopische Masse
128,008514

Namen und Bezeichner

Bevorzugter Name
Methyl trifluoroacetate
IUPAC
methyl 2,2,2-trifluoroacetate
Lokaler Name
Methyltrifluoracetat
Englischer Name
Methyl trifluoroacetate
Summenformel
C3H3F3O2
Molmasse
128.05

Namen und Synonyme

METHYL TRIFLUOROACETATE431-47-0methyl 2,2,2-trifluoroacetateAcetic acid, trifluoro-, methyl esterTrifluoroacetic acid methyl esterMFCD00000417Acetic acid, 2,2,2-trifluoro-, methyl estermethyltrifluoroacetateMethyl 2,2,2-trifluoroacetate; Methyl PerfluoroacetateEINECS 207-074-5methyl trifluoracetateMethyl perfluoroacetate
Weitere Namen anzeigen
TFAMEMethyl trifluoroacetMethyltrifluoracetatMthyl trifluoroacetateMethyletrifluoroacetateMethyltrifluoroacetate99%Methyltrifluoroacetate,97%
Methyl triflouroacetateCF3C(O)OCH3methyl2,2,2-trifluoroacetateMethyl trifluoroacetate, 99%SCHEMBL111507P6TZ5AS947SCHEMBL2256267SCHEMBL6954840

Datenbank-Bezeichner

CAS
431-47-0
PubChem CID
9893
DTXSID
DTXSID2059988
UNII
P6TZ5AS947
EC Number
207-074-5
Nikkaji
J196.119E

Eigenschaften

Berechnete Struktureigenschaften

XLogP
0,6
Polarare Oberfläche (TPSA)
26,3 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
5
Frei drehbare Bindungen
1
Schwere Atome
8

Experimentelle und physikochemische Eigenschaften

Chemical ClassesOther Classes -> Halogenated Esters
PFASPFAS -> PFAS identified in REACH Regulation EC No. 1272/2008
SpringerMaterials PropertiesChemical shift
LogP0.6
Vapor Pressure538.0 [mmHg]
Physical DescriptionClear colorless liquid; [Sigma-Aldrich MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
-78 °C · -78 °C
Siedepunkt
43 · 43-43.5 °C (lit.)
Dichte
1.273 g/mL · 1.273 g/mL at 25 °C (lit.)
Dampfdruck
5.77 psi · 5.77 psi ( 20 °C)
Brechungsindex
20 · n20/D 1.291(lit.)
Flammpunkt
19 °F · 19 °F

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H225 (98%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P272, P273, P280, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P333+P317, P362+P364, P363, P370+P378, P391, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 102 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 2 Einträge

Status: Active Update: 08-05-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/17397

Methyl trifluoroacetate: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryCauses burns and lachrymation; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Sigma-Aldrich MSDS] See Ethyl trifluoroacetate.
Hazard Classes and CategoriesFlam. Liq. 2 (98%)

Toxikologische Informationen

Adverse EffectsDermatotoxin - Skin burns.

Sicherheitsdaten

F
19
wgk
1
tsca
TSCA listed
ridadr
UN 2924 3/PG 2
hs_code
29159080
risk_code
11-34

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationAcetic acid, 2,2,2-trifluoro-, methyl ester: ACTIVE

Anwendungen

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

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
济南万兴达新材料科技有限公司0531-88064106 18253116016 · [email protected]
济南中蓝化工有限公司15169176553; 15169176553 · [email protected]

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