chem-data European chemical and regulatory registry

Compound record

Antimony trioxide

1309-64-4 · synergist · flame retardant

flame retardantsynergistplastics
Similar

Chemically nearby routes for portfolio screening.

Lookup labels

Antimony sesquioxideAntimonious oxideDiantimony trioxide
CAS 1309-64-4
Formula O3Sb2
Molecular weight 291.52 g/mol
InChIKey GHPGOEFPKIHBNM-UHFFFAOYSA-N

Use this route when

Similar substances and analogues are the main question

Alternatives

Open the more decision-oriented alternatives page

Use that route when the question is substitution, lower-pressure candidates, or next molecules to screen.

Similarity

Stay here for the raw neighborhood view

This route is for class overlap, use overlap, and seed-lineage context across nearby compounds.

Similarity route

Class overlap and neighbourhood peers