chem-data European chemical and regulatory registry

Compound record

9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide

Also known as DOPO

35948-25-5 · organophosphate flame retardant · flame retardant

flame retardantepoxyreactive use
Alternatives

Nearby molecules and substitute-screening routes.

Lookup labels

DOPO 6H-Dibenzo[c,E][1,2]oxaphosphinine 6-oxide9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide6H-Dibenz[c,e][1,2]oxaphosphorin, 6-oxide
Dossier Status Obligations Why Alternatives Changes Similar Sources
CAS 35948-25-5
Formula C12H8O2P+
Molecular weight 215.16 g/mol
InChIKey DWSWCPPGLRSPIT-UHFFFAOYSA-N

Alternatives view

Substitutes, analogues, and neighbouring substances

Lower pressure

8 possible substitute candidates

These neighbors share use context and are not currently tagged in the generated inventory as Candidate List substances.

Regulatory peers

3 nearby watched substances

Use these to understand what else is moving under similar monitoring pressure.

Class neighbors

10 same-class analogs

These share class context and help structure substitution or watchlist work.

Potential substitutes

Lower-pressure neighbors first

CompoundShared contextWhy it mattersRoutes
2,2-bis(chloromethyl)propane-1,3-diyl tetrakis(2-chloroethyl) bis(phosphate) flame retardant Potential lower-pressure neighbor in the same flame-retardant use context.
dossieralternatives
Bisphenol A bis(diphenyl phosphate) flame retardant Potential lower-pressure neighbor in the same flame-retardant use context.
dossieralternatives
Resorcinol bis(diphenyl phosphate) flame retardant Potential lower-pressure neighbor in the same flame-retardant use context.
dossieralternatives
Tributyl phosphate flame retardant Potential lower-pressure neighbor in the same flame-retardant use context.
dossieralternatives
Tricresyl phosphate flame retardant Potential lower-pressure neighbor in the same flame-retardant use context.
dossieralternatives
Triethyl phosphate flame retardant Potential lower-pressure neighbor in the same flame-retardant use context.
dossieralternatives
Trimethyl phosphate flame retardant Potential lower-pressure neighbor in the same flame-retardant use context.
dossieralternatives
Tris(1-chloro-2-propyl) phosphate flame retardant Potential lower-pressure neighbor in the same flame-retardant use context.
dossieralternatives

Same-class neighborhood

Class-level analogs

organophosphate flame retardant6 score

2,2-bis(chloromethyl)propane-1,3-diyl tetrakis(2-chloroethyl) bis(phosphate)

Potential lower-pressure neighbor in the same flame-retardant use context.
organophosphate flame retardant6 score

Bisphenol A bis(diphenyl phosphate)

Potential lower-pressure neighbor in the same flame-retardant use context.
organophosphate flame retardant6 score

Resorcinol bis(diphenyl phosphate)

Potential lower-pressure neighbor in the same flame-retardant use context.
organophosphate flame retardant6 score

Tributyl phosphate

Potential lower-pressure neighbor in the same flame-retardant use context.
organophosphate flame retardant6 score

Tricresyl phosphate

Potential lower-pressure neighbor in the same flame-retardant use context.
organophosphate flame retardant6 score

Triethyl phosphate

Potential lower-pressure neighbor in the same flame-retardant use context.
organophosphate flame retardant6 score

Trimethyl phosphate

Potential lower-pressure neighbor in the same flame-retardant use context.
organophosphate flame retardant6 score

Triphenyl phosphate

Shares organophosphate flame retardant classification and a similar monitoring context.
organophosphate flame retardant6 score

Tris(1-chloro-2-propyl) phosphate

Potential lower-pressure neighbor in the same flame-retardant use context.
organophosphate flame retardant6 score

Tris(1,3-dichloro-2-propyl) phosphate

Potential lower-pressure neighbor in the same flame-retardant use context.