4,4'-(Hexafluoroisopropylidene)diphthalic anhydride

Details

Stereochemistry	ACHIRAL
Molecular Formula	C19H6F6O6
Molecular Weight	444.2378
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride

Structure Search

SMILES

FC(F)(F)C(C1=CC=C2C(=O)OC(=O)C2=C1)(C3=CC4=C(C=C3)C(=O)OC4=O)C(F)(F)F

InChI

InChIKey=QHHKLPCQTTWFSS-UHFFFAOYSA-N

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

HIDE SMILES / InChI

Molecular Formula	C19H6F6O6
Molecular Weight	444.2378
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

Substance Class	Chemical Created by `admin` on `Tue Apr 01 17:40:40 GMT 2025` Edited by `admin` on `Tue Apr 01 17:40:40 GMT 2025`
Record UNII	N2GA6JCU7H
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

1,3-ISOBENZOFURANDIONE, 5,5'-(2,2,2-TRIFLUORO-1-(TRIFLUOROMETHYL)ETHYLIDENE)BIS-

Preferred Name

English

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride

Systematic Name

English

5,5?-(Perfluoropropane-2,2-diyl)bis(isobenzofuran-1,3-dione)

Systematic Name

English

6FPA

Common Name

English

4,4-(Hexafluoroisopropylidene)diphthalic anhydride

Systematic Name

English

2,2-Bis(3,4-anhydrodicarboxyphenyl)hexafluoropropane

Systematic Name

English

H-0771

Code

English

[2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene]diphthalic anhydride

Systematic Name

English

2,2-Bis(3,4-dicarboxyphenyl)-1,1,1,3,3,3-hexafluoropropane dianhydride

Systematic Name

English

Phthalic anhydride, 4,4?-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]di-

Systematic Name

English

Hexafluoroisopropylidene-2,2-bis(phthalic anhydride)

Systematic Name

English

5,5?-[2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene]bis[1,3-isobenzofurandione]

Systematic Name

English

Code System Code Type Description

ECHA (EC/EINECS)

214-170-0