Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

104418

Sigma-Aldrich

Tetrafluoroterephthalic acid

97%

Synonym(s):

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
C6F4-1,4-(CO2H)2
CAS Number:
652-36-8
Molecular Weight:
238.09
EC Number:
211-489-7
MDL number:
MFCD00012301
UNSPSC Code:
12162002
PubChem Substance ID:
24846642
NACRES:
NA.23

Quality Level

100

Assay

97%

mp

275-277 °C (dec.) (lit.)

SMILES string

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

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)

InChI key

WFNRNCNCXRGUKN-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBJ0711
STBC5718V
S16810V
07316HE
12123HB

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Fluorinated Hyperbranched Polymers

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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service