Chemical Name | 3,6-Difluorophthalic Anhydride |
---|---|
Synonyms | 4,7-difluoro-2-benzofuran-1,3-dione; |
CAS No. | 652-40-4 |
Molecular Formula | C8H2F2O3 |
Molecular Weight | 184.09600 |
PSA | 43.37000 |
LogP | 1.27540 |
MDL number | MFCD00134537 |
---|
Appearance & Physical State | white to off-white powder |
---|---|
Density | 1.658g/cm3 |
Boiling Point | 315.7ºC at 760 mmHg |
Melting Point | 218-221ºC |
Flash Point | 140.1ºC |
Refractive Index | 1.555 |
Safety Statements | S26-S37/39 |
---|---|
WGK Germany | 3 |
Risk Statements | R36/37/38 |
Hazard Codes | Xi |
Caution Statement | P261; P305 + P351 + P338 |
Hazard Declaration | H315; H319; H335 |
Symbol | GHS07 |
Signal Word | Warning |