Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Phosphonium, tetrabutyl-, 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate (1:1)

Phosphonium, tetrabutyl-, 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate (1:1) is a chemical substance with the molecular formula C20H36F9O3PS.

CAS 220689-12-3 C20H36F9O3PS 558.5 g/mol Warning

01 · Identification

What Phosphonium, tetrabutyl… is

Phosphonium, tetrabutyl-, 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate (1:1) is a chemical substance with the molecular formula C20H36F9O3PS. Its molecular formula is C20H36F9O3PS and its molecular weight is 558.5 g/mol.

Under the GHS it carries the signal word Warning.

CAS number220689-12-3
EC number444-440-5
Index number015-194-00-2
Molecular formulaC20H36F9O3PS
Molecular weight558.5 g/mol

Other names for Phosphonium, tetrabutyl…

  • tetrabutyl-phosphonium nonafluoro-butane-1-sulfonate

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordWarning
Hazard statements assigned to Phosphonium, tetrabutyl…
CodeHazard statement
H302 Harmful if swallowed.
H412 Harmful to aquatic life with long lasting effects.

Precautionary statements: P270, P273, P301, P312, P330, P501

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