386448

4,4′-(Hexafluoroisopropylidene)diphthalic anhydride

99%

• Synonyma: 2,2-Bis(3,4-dicarboxyphenyl)-1,1,1,3,3,3-hexafluoropropane, 4,4′-(Hexafluoroisopropylidene)bis(phthalic anhydride), 4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
• Empirický vzorec (Hillův zápis): C₁₉H₆F₆O₆
• Číslo CAS: 1107-00-2
• Molekulová hmotnost: 444.24
• UNSPSC Code: 12162002
• NACRES: NA.23
• PubChem Substance ID: 24864091
• EC Number: 214-170-0
• Beilstein/REAXYS Number: 7057916
• MDL number: MFCD00039143

Vlastnosti

• Quality Segment: 100
• assay: 99%
• form: powder
• mp: 244-247 °C (lit.)
• SMILES string: FC(F)(F)C(c1ccc2C(=O)OC(=O)c2c1)(c3ccc4C(=O)OC(=O)c4c3)C(F)(F)F
• InChI: 1S/C19H6F6O6/c20-18(21,22)17(19(23,24)25,7-1-3-9-11(5-7)15(28)30-13(9)26)8-2-4-10-12(6-8)16(29)31-14(10)27/h1-6H
• InChI key: QHHKLPCQTTWFSS-UHFFFAOYSA-N

Popis

Bezpečnostní informace

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H314,H335
• pcodes: P260 - P271 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• target_organs: Respiratory system
• Skladovací třída: 8A - Combustible corrosive hazardous materials
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges