Perfluorooctanoic acid (CAS 335-67-1) Sigma-Aldrich

Perfluorooctanoic acid molecular structure — Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of Perfluorooctanoic acid (CAS 335-67-1). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS	335-67-1
Molecular formula	C8HF15O2
Molecular weight	414.06 g/mol
IUPAC name	2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctanoic acid
Synonyms	Pentadecafluorooctanoic acid · PFOA · Perfluorocaprylic acid · 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Pentadecafluorooctanoic acid · Perfluoroctanoic acid · Perfluoroheptanecarboxylic acid

Safety & Hazards (GHS) Danger

Corrosive

Irritant

Health hazard

H302 Harmful if swallowed
H318 Causes serious eye damage
H332 Harmful if inhaled
H351 Suspected of causing cancer
H360D May damage the unborn child
H362 May cause harm to breast-fed children
H372 Causes damage to organs through prolonged or repeated exposure

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand	Product / grade	Code
Sigma	PENTADECAFLUOROOCTANOIC ACID SOLUTION OE	33603-1ML	Request Quote
Sigma	PERFLUOROOCTANOIC ACID, 95%	171468-25G 171468-5G	Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.