Produktsname: | 4,7-difluoro-2-benzofuran-1,3-dione |
CAS Registry Number: | 652-40-4 |
EINECS: | 265-687-3 |
Synonyme: | 4,7-difluoro-2-benzofuran-1,3-dione;4,7-difluoro-2-benzofuran-1,3-dione; PubChem1947; 4,7-difluoroisobenzofuran-1,3-dione; 3,6-Difluorophthalicanhydride; SBB067423;652-40-4; |
Molecular Structure: | |
Molecular Formula: | C8H2F2O3 |
Molecular Weight: | 184.096486 |
Dichte: | 1.658g/cm3 |
Boiling Point: | 315.7°C at 760 mmHg |
Schmelzpunkt: | 218-221℃ |
Flash Point: | 140.1°C |
Brechungsindex: | 1.555 |
Risiko-Codes: | S26:Incaseofcontactwitheyes,rinseimmediatelywithplentyofwaterandseekmedicaladvice.;S37/39:Wearsuitableglovesandeye/faceprotection.; |
S-Sätze: | R36/37/38:Irritatingtoeyes,respiratorysystemandskin.; |
Gefahrensymbole: | Xi:Irritant; |