Pentafluoroethanesulfonamide - ≥98% , CAS No.78491-70-0

CAS: 78491-70-0 Cat. No.: P404885 Molecular Weight: 199.10 EC Number: 833-764-6 PubChem CID: 11252905
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
FEtSA | 1,1,2,2,2-pentafluoroethanesulfonamide | MFCD19442187 | SCHEMBL770383 | perfluoroethanesulfonamide | perfluoroethane sulfonamide | C2F5SO2NH2 | AKOS025310467 | pentafluoroethanesulfonamide | perfluoroethane sulfonamide, n=2 | DTXSID80460183 | pent
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
P404885-100mg
2
$27.90
250mg
P404885-250mg
1
$55.90
1g
P404885-1g
1
$176.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
FEtSA | 1, 1, 2, 2, 2-pentafluoroethanesulfonamide | MFCD19442187 | SCHEMBL770383 | perfluoroethanesulfonamide | perfluoroethane sulfonamide | C2F5SO2NH2 | AKOS025310467 | pentafluoroethanesulfonamide | perfluoroethane sulfonamide, n=2 | DTXSID80460183 | pent
Specifications & Purity
≥98%
Storage
Room temperature
Purity
≥98%
Names and Identifiers
Pubchem Sid504766212
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504766212
Canonical SmilesC(C(F)(F)S(=O)(=O)N)(F)(F)F
IUPAC Name1,1,2,2,2-pentafluoroethanesulfonamide
InChIKeyQDUKVMNUAQTMQW-UHFFFAOYSA-N
INCHI1S/C2H2F5NO2S/c3-1(4,5)2(6,7)11(8,9)10/h(H2,8,9,10)
Isomeric SMILES C(C(F)(F)S(=O)(=O)N)(F)(F)F
PubChem CID 11252905
Molecular Weight 199.10
Reaxy-Rn 4987833

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganohalogen compounds
ClassAlkyl halides
SubclassAlkyl fluorides
Intermediate Tree Nodes Perfluoroalkyl sulfonic acid and derivatives
Direct ParentPerfluoroalkyl sulfonamides
Alternative Parents Organosulfonamides  Organic sulfonamides  Aminosulfonyl compounds  Organofluorides  Organic oxides  Organic nitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Perfluoroalkyl sulfonamide - Organosulfonic acid amide - Organic sulfonic acid amide - Aminosulfonyl compound - Sulfonyl - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organofluoride - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as perfluoroalkyl sulfonamides. These are organic compounds containing an alkyl chain attached to the sulfur of a sulfonamide, where all hydrogens of the alkyl chain are replaced by fluorine atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
C2421637Certificate of AnalysisFeb 23, 2024 P404885
C2421638Certificate of AnalysisFeb 23, 2024 P404885
C2421639Certificate of AnalysisFeb 23, 2024 P404885
C2421640Certificate of AnalysisFeb 23, 2024 P404885
C2421641Certificate of AnalysisFeb 23, 2024 P404885
C2421642Certificate of AnalysisFeb 23, 2024 P404885
Chemical and Physical Properties
SolubilitySoluble in water
Melt Point(°C)80 °C
Molecular Weight199.100 g/mol
XLogP30.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count8
Rotatable Bond Count1
Exact Mass198.973 Da
Monoisotopic Mass198.973 Da
Topological Polar Surface Area68.500 Ų
Heavy Atom Count11
Formal Charge0
Complexity234.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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