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339016

Sigma-Aldrich

Tetrafluorophthalic anhydride

97%

Synonym(s):

3,4,5,6-Tetrafluorophthalic anhydride, 4,5,6,7-Tetrafluoro-1,3-isobenzofurandione

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About This Item

Empirical Formula (Hill Notation):
C8F4O3
CAS Number:
Molecular Weight:
220.08
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

97%

mp

94-96 °C (lit.)

SMILES string

Fc1c(F)c(F)c2C(=O)OC(=O)c2c1F

InChI

1S/C8F4O3/c9-3-1-2(8(14)15-7(1)13)4(10)6(12)5(3)11

InChI key

BJDDKZDZTHIIJB-UHFFFAOYSA-N

Related Categories

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

Fluorocarbon polymers, like small-molecule fluorocarbons, exhibit increased thermal stability, hydrophobicity, lipophobicity, improved chemical resistance, and decreased intermolecular attractive forces in comparison to their hydrocarbon analogs.

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