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

Bis(1,1-dimethyl-2-propynyloxy)dimethylsilane

Bis(1,1-dimethyl-2-propynyloxy)dimethylsilane is a chemical substance with the molecular formula C24H40O4Si2.

CAS 53863-99-3 C24H40O4Si2 448.7 g/mol Warning

01 · Identification

What Bis(1,1-dimethyl-2-propynyloxy… is

Bis(1,1-dimethyl-2-propynyloxy)dimethylsilane is a chemical substance with the molecular formula C24H40O4Si2. Its molecular formula is C24H40O4Si2 and its molecular weight is 448.7 g/mol.

Under the GHS it carries the signal word Warning.

CAS number53863-99-3
EC number414-960-7
Index number014-020-00-2
Molecular formulaC24H40O4Si2
Molecular weight448.7 g/mol

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 Bis(1,1-dimethyl-2-propynyloxy…
CodeHazard statement
H332 Harmful if inhaled.

Precautionary statements: P260, P271, P304, P312

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