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N-Methyl-bis(trifluoroacetamide)_Molecular_structure_CAS_685-27-8)
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N-Methyl-bis(trifluoroacetamide)

Catalog No. 65945 Name Sigma Aldrich
CAS Number 685-27-8 Website http://www.sigmaaldrich.com
M. F. C5H3F6NO2 Telephone 1-800-521-8956
M. W. 223.0732392 Fax
Purity ≥97.0% (GC) Email
Storage Chembase ID: 53037

SYNONYMS

Title
N-甲基-双(三氟乙酰胺)
IUPAC name
2,2,2-trifluoro-N-methyl-N-(trifluoroacetyl)acetamide
IUPAC Traditional name
2,2,2-trifluoro-N-methyl-N-(trifluoroacetyl)acetamide
Synonyms
MBTFA

DATABASE IDS

EC Number 211-680-5
MDL Number MFCD00000412
Beilstein Number 1878402
CAS Number 685-27-8

PROPERTIES

Grade purum
Linear Formula CF3CON(CH3)COCF3
Purity ≥97.0% (GC)
Boiling Point 121-122 °C(lit.)
Density 1.547 g/mL at 25 °C
Flash Point 45 °C
Flash Point 113 °F
Refractive Index n20/D 1.346(lit.)
Refractive Index n20/D 1.346
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H226-H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 2920 8/PG 2
Risk Statements 10-34
Safety Statements 26-36/37/39-45
Hazard Class 8
UN Number 2920
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Application
Reagent for introducing trifluoroacetyl group.
Description (简体中文)
Application
用于引入三氟乙酰基团的试剂。

REFERENCES