Perfluoro(2-ethoxyethane)sulfonic acid , 97 , 113507-82-7

CAS NO.：113507-82-7

Empirical Formula: C4HF9O4S

Molecular Weight: 316.1

MDL number: MFCD00153237

EINECS: 671-478-1

PRODUCT Properties

• Boiling point: 198°C
• Density: 1.873±0.06 g/cm3(Predicted)
• Flash point: 198°C
• refractive index: 1.3120
• storage temp.: 2-8°C
• solubility: DMSO (Sparingly), Methanol (Slightly)
• form: liquid
• pka: -3.25±0.50(Predicted)
• color: Clear
• Sensitive: Hygroscopic
• BRN: 3558435
• Major Application: PFAS testing
• InChI: InChI=1S/C4HF9O4S/c5-1(6,7)2(8,9)17-3(10,11)4(12,13)18(14,15)16/h(H,14,15,16)
• InChIKey: RJGUAQKOHAABLK-UHFFFAOYSA-N
• SMILES: C(S(O)(=O)=O)(F)(F)C(F)(F)OC(F)(F)C(F)(F)F
• CAS DataBase Reference: 113507-82-7(CAS DataBase Reference)
• EPA Substance Registry System: Perfluoro(2-ethoxyethane)sulfonic acid (113507-82-7)

Description and Uses

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: 3261
• WGK Germany: WGK 3
• Hazard Note: Corrosive
• HazardClass: 8
• PackingGroup: III
• HS Code: 2909199090
• Storage Class: 10 - Combustible liquids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2