Pentafluoroethane sulfonic acid

Name: Pentafluoroethane sulfonic acid
Brand: Vaqora Chemicals
SKU: VQ-050912

About Pentafluoroethane sulfonic acid

Listed under CAS 354-88-1, Pentafluoroethane sulfonic acid is an organosulfur compound available from Vaqora Chemicals. Its molecular formula is C2HF5O3S and its molecular weight is 200.09 g/mol. Its systematic (IUPAC) name is 1,1,2,2,2-pentafluoroethanesulfonic acid. Common synonyms include perfluoroethanesulfonic acid and Pentafluoroethane-1-sulfonic acid.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for fine chemical synthesis and organic synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, Pentafluoroethane sulfonic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Fine chemical synthesis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Pentafluoroethane sulfonic acid
Catalogue No.	VQ-050912
CAS Number	354-88-1
IUPAC name	1,1,2,2,2-pentafluoroethanesulfonic acid
Molecular formula	C₂HF₅O₃S
Molecular weight	200.09 g/mol
Exact mass	199.9567
InChIKey	GKNWQHIXXANPTN-UHFFFAOYSA-N
SMILES	C(C(F)(F)S(=O)(=O)O)(F)(F)F
PubChem CID	10219841

Physical properties
Physical form	Other
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 8
TPSA	62.8 Å²

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H332Harmful if inhaled
H351Suspected of causing cancer
H362May cause harm to breast-fed children
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P263, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P318, P321, P330, P363, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Pentafluoroethane sulfonic acid?

The CAS Registry Number of Pentafluoroethane sulfonic acid is 354-88-1. It is also known as perfluoroethanesulfonic acid, Pentafluoroethane-1-sulfonic acid, perfluoroethane sulfonate.

What is the molecular formula and molecular weight of Pentafluoroethane sulfonic acid?

Pentafluoroethane sulfonic acid has the molecular formula C2HF5O3S and a molecular weight of 200.09 g/mol. Its IUPAC name is 1,1,2,2,2-pentafluoroethanesulfonic acid.

Which grade and pack sizes of Pentafluoroethane sulfonic acid can I order?

We supply Pentafluoroethane sulfonic acid, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Pentafluoroethane sulfonic acid?

Yes. Every lot of Pentafluoroethane sulfonic acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Pentafluoroethane sulfonic acid be shipped internationally?

Yes. Pentafluoroethane sulfonic acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.