Provenance

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

Build a label

Substance profile

1,1,3,3-tetramethylbutylperoxypivalate

1,1,3,3-tetramethylbutylperoxypivalate: CBI.

CAS 22288-41-1 Danger

01 · Identification

What 1,1,3,3-tetramethylbutylperoxy… is

1,1,3,3-tetramethylbutylperoxypivalate: CBI.

Under the GHS it carries the signal word Danger.

CAS number22288-41-1
EC number424-980-8
Index number607-555-00-3

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 1,1,3,3-tetramethylbutylperoxy…
CodeHazard statement
H225 Highly flammable liquid and vapour.
H242 Heating may cause a fire.
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H411 Toxic to aquatic life with long lasting effects.

Precautionary statements: P210, P233, P241, P242, P261, P264, P272, P273, P280, P302, P313, P332, P333, P352, P391, P403, P501

Get the free GHS / CLP / OSHA deadline calendar

Verified 2026–2029 compliance dates in one PDF — plus alerts when the rules change.