Technical Information

Formal Name

1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid

CAS Number

375-73-5

Synonyms

• Eftop FBSA

• Nonafluoro-1-butanesulfonic Acid

• Nonafluorobutane-1-sulfonic Acid

• Nonafluorobutanesulfonic Acid

• PFBS

Molecular Formula

C4HF9O3S

Formula Weight

300.1

Purity

≥80%

Formulation(Request formulation change)

A neat oil

Solubility(Learn about Variance in Solubility)

• Chloroform: soluble

• Methanol: soluble

SMILES

O=S(O)(C(F)(C(F)(C(F)(C(F)(F)F)F)F)F)=O

InChi Code

InChI=1S/C4HF9O3S/c5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h(H,14,15,16)

InChi Key

JGTNAGYHADQMCM-UHFFFAOYSA-N

Shipping & Storage Information

Storage

-20°C

Shipping

Room Temperature in continental US; may vary elsewhere

Stability

≥ 4 years