CAS No: 652-36-8, Chemical Name: 2,3,5,6-Tetrafluoroterephthalic acid
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652-36-8 2,3,5,6-Tetrafluoroterephthalic acid

product Name 2,3,5,6-Tetrafluoroterephthalic acid
Synonyms 2,3,5,6-Tetrafluoro-terephthalic Acid; 2,3,5,6-Tetrafluoroterephthalic aicd; 2,3,5,6-tetrafluorobenzene-1,4-dicarboxylic acid; tetrafluoroterephthalic acid
Molecular Formula C8H2F4O4
Molecular Weight 238.0927
InChI InChI=1/C8H2F4O4/c9-3-1(7(13)14)4(10)6(12)2(5(3)11)8(15)16/h(H,13,14)(H,15,16)
CAS Registry Number 652-36-8
EINECS 211-489-7
Molecular Structure 652-36-8 2,3,5,6-Tetrafluoroterephthalic acid
Density 1.812g/cm3
Melting point 275-277℃
Boiling point 337.9°C at 760 mmHg
Refractive index 1.522
Flash point 158.1°C
Vapour Pressur 3.98E-05mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S36:;
MSDS 2,3,5,6-Tetrafluoroterephthalic acid Material Safety Data Sheet