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

2,4,6-Tri-tert-butylphenyl cyclic butylethylpropanediyl phosphite

2,4,6-Tri-tert-butylphenyl cyclic butylethylpropanediyl phosphite is a chemical substance with the molecular formula C27H47O3P.

CAS 161717-32-4 C27H47O3P 450.6 g/mol Warning

01 · Identification

What 2,4,6-Tri-tert-butylphenyl… is

2,4,6-Tri-tert-butylphenyl cyclic butylethylpropanediyl phosphite is a chemical substance with the molecular formula C27H47O3P. Its molecular formula is C27H47O3P and its molecular weight is 450.6 g/mol.

Under the GHS it carries the signal word Warning.

CAS number161717-32-4
EC number423-560-1
Index number603-217-00-4
Molecular formulaC27H47O3P
Molecular weight450.6 g/mol

Other names for 2,4,6-Tri-tert-butylphenyl…

  • 2,4,6-tri-tert-butylphenyl 2-butyl-2-ethyl-1,3-propanediolphosphite

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 2,4,6-Tri-tert-butylphenyl…
CodeHazard statement
H317 May cause an allergic skin reaction.
H413 May cause long lasting harmful effects to aquatic life.

Precautionary statements: P261, P272, P273, P280, P313, P333, P501

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