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Merck
CN

104418

Tetrafluoroterephthalic acid

97%

Synonym(s):

2,3,5,6-Tetrafluoro-1,4-benzenedicarboxylic acid

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About This Item

Linear Formula:
C6F4-1,4-(CO2H)2
CAS Number:
Molecular Weight:
238.09
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
211-489-7
MDL number:
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Product Name

Tetrafluoroterephthalic acid, 97%

InChI key

WFNRNCNCXRGUKN-UHFFFAOYSA-N

InChI

1S/C8H2F4O4/c9-3-1(7(13)14)4(10)6(12)2(5(3)11)8(15)16/h(H,13,14)(H,15,16)

SMILES string

OC(=O)c1c(F)c(F)c(C(O)=O)c(F)c1F

assay

97%

mp

275-277 °C (dec.) (lit.)

Quality Level

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Articles

Fluorocarbon polymers exhibit increased thermal stability, hydrophobicity, lipophobicity, and chemical resistance compared to hydrocarbon analogs.

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