Chemical structure of CAS 375-73-5

Perfluorobutanesulfonic acid

In StockStarting at $6 for 1 gPurity ≥ 98%
CAS No.375-73-5
MDL No.MFCD01320794
MFC4HF9O3S
MW300.10
InChI KeyJGTNAGYHADQMCM-UHFFFAOYSA-N

Pricing & Availability

Pack SizePurityPriceAvailabilityAction
1 g98%$6In Stock
5 g98%$9In Stock
10 g98%$16In Stock
15 g99%$23In Stock
25 g99%$28In Stock
4*25 g98%$105In Stock
Custom synthesis and bulk supply options are available upon request.

Product Information

Perfluorobutanesulfonic acid is a perfluoroalkanesulfonic acid derived from butane-1-sulfonic acid by replacing all hydrogen atoms in the butyl group with fluorine. It functions as a surfactant.

CAS No.375-73-5
Product NamePerfluorobutanesulfonic acid
Heavy Atom Count17Rotatable Bond Count3
Atom Stereo Count0Bond Stereo Count0
HBA2HBD1
TPSA54.370 ŲCharge0
Exact Mass299.95027Complexity392.95
pKa5.060XLogP2.300

Test Result

ItemSpecificationTest Result
AppearanceColorless transparent liquid or slightly yellow liquidColorless transparent liquid
Purity99%+99.24%