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Triethylphosphine

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Triethylphosphine molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of Triethylphosphine (CAS 554-70-1). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS554-70-1
Molecular formulaC6H15P
Molecular weight118.16 g/mol
IUPAC nametriethylphosphane
SynonymsTRIETHYLPHOSPHANE · Phosphine, triethyl- · Phosphorus triethyl · TRIETHYLPHOSPHINE [MI] · 4-16-00-01699 (Beilstein Handbook Reference) · RefChem:191547
Safety & Hazards (GHS) Danger
Flammable Flammable Corrosive Corrosive
  • H225 Highly Flammable liquid and vapor
  • H250 Catches fire spontaneously if exposed to air
  • H314 Causes severe skin burns and eye damage

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma TRIETHYLPHOSPHINE SOLUTION,1.0 M IN TOL 901439-25ML Request Quote
Sigma TRIETHYLPHOSPHINE SOLUTION- 1.0 M IN 2- 901440-25ML Request Quote
Sigma TRIETHYLPHOSPHINE, 1.0M SOLUTION IN TETR 346179-50ML Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.