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

3,3',5,5'-Tetrakis(1,1-dimethylethyl)(1,1'-biphenyl)-2,2'-diol

3,3',5,5'-Tetrakis(1,1-dimethylethyl)(1,1'-biphenyl)-2,2'-diol: dry Powder.

CAS 6390-69-8 C28H42O2 410.6 g/mol Danger

01 · Identification

What 3,3',5,5'-Tetrakis(1,1-dimethy… is

3,3',5,5'-Tetrakis(1,1-dimethylethyl)(1,1'-biphenyl)-2,2'-diol: dry Powder. Its molecular formula is C28H42O2 and its molecular weight is 410.6 g/mol.

Under the GHS it carries the signal word Danger.

CAS number6390-69-8
EC number407-920-5
Index number603-167-00-3
Molecular formulaC28H42O2
Molecular weight410.6 g/mol

Other names for 3,3',5,5'-Tetrakis(1,1-dimethy…

  • 3,3',5,5'-tetra-tert-butylbiphenyl-2,2'-diol

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 wordDanger
Hazard statements assigned to 3,3',5,5'-Tetrakis(1,1-dimethy…
CodeHazard statement
H413 May cause long lasting harmful effects to aquatic life.

Precautionary statements: P273, P501

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