Substance
ID:719383
Names and Identifiers
IUPAC name
methyl 2-chloro-2,2-difluoroacetate
IUPAC Traditional name
methyl 2-chloro-2,2-difluoroacetate
Synonyms
Methyl chlorodifluoroacetate氯代二氟乙酸甲酯Chlorodifluoroacetic acid methyl ester
Registration numbers
CAS Number
MDL Number
Beilstein Number
EC Number
Properties
Safety Information
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Safety Statements
16-26-36/37/39-45
TSCA Listed
是
UN Number
UN2924
Packing Group
II
GHS Hazard statements
H225-H314-H318
Storage Warning
Moisture Sensitive
Hazard Class
3
Risk Statements
11-34
European Hazard Symbols
Flammable (F)
Corrosive (C)GHS Precautionary statements
P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A
Physical Property
Density
1.371
Flash Point
19°C(66°F)
Boiling Point
79-81°C
Refractive Index
1.3500
Product Information
Purity
98%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Convenient trifluoromethylating agent. In combination with CuI, KF and DMF, trifluoromethylation of aryl and vinyl halides is achieved via the generation of trifluoromethylcopper: Tetrahedron Lett., 32, 7689 (1991); J. Fluorine Chem., 55, 225 (1992). Similarly, nitroaryl chlorides undergo substitution to give the trifluoromethyl derivatives in high yield: J. Fluorine Chem., 66, 167 (1994).