665-31-6 2,2-difluorosuccinic acid
cas

665-31-6 2,2-difluorosuccinic acid

product Name 2,2-difluorosuccinic acid
Synonyms 2,2-Difluorosuccinic acid; 2,2-difluorobutanedioic acid; 2-methyl-4-oxo-4-[3-(trifluoromethyl)phenyl]butanoic acid
Molecular Formula C12H11F3O3
Molecular Weight 260.2091
InChI InChI=1/C12H11F3O3/c1-7(11(17)18)5-10(16)8-3-2-4-9(6-8)12(13,14)15/h2-4,6-7H,5H2,1H3,(H,17,18)
CAS Registry Number 665-31-6
EINECS 211-558-1
Molecular Structure 665-31-6 2,2-difluorosuccinic acid
Density 1.308g/cm3
Melting point 144-145℃
Boiling point 346.997°C at 760 mmHg
Refractive index 1.482
Flash point 163.658°C
Vapour Pressur 0mmHg at 25°C
Hazard Symbols
Risk Codes R34:Causes burns.;
Safety Description S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
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