CAS: 1107-00-2 |4,4′-(Hexafluoroisopropylidene)anhydrid deuffthalig
Cyfystyron:
2,2-BIS(3,4-DICARBOXYPHENYL)-1,1,1,3,3,3-HEXAFLUOROPROPANE DIANHYDRIDE;2,2'-BIS-(3,4-DICARBOXYPHENYL)DIANHYDRIDE HEXAFFLOROPROPANE;4,4'- (HEXAFLUOROISOPROPYLIDENE)ANHYDRIDE BIS-PHTHALIC; 4,4'-(HEXAFLUOROISOPROPYLIDENE)DIFFTHALIC ANHYDRIDE; 6FDA; DAIKIN YZ0002; 6f-dianhydride;4,4'-[2,2,2-trifflworo-omethyl) (trifflworo-omethyl) (trifflworo-omethyl) anhydride
Gwenau Canonaidd:C1=CC2=C(C=C1C(C3=CC4=C(C=C3)C(=O)OC4=O)(C(F)(F)F)C(F)(F)F)C( =O)OC2=O
Cod HS:29173990
Dwysedd:1.697 ± 0.06g/cm3 (Rhagweld)
berwbwynt:494.5±45.0°C (Rhagweld)
Pwynt toddi:244-247 °C (lit.)
Codau Perygl:C, Xi
Datganiadau Risg:34
Datganiadau Diogelwch:26-36/37/39-45
Cludiant:Cenhedloedd Unedig 3261 8/PG 2
WGK yr Almaen:1
Dosbarth Perygl:8
Ysgrifennwch eich neges yma a'i hanfon atom