- beauty
- cleaning
- industrial
1H,3H,5H,-Oxazolo(3,4-c)oxazole, poly(oxymethylene) deriv.
CAS 56709-13-8
Concern score
Not assessed — no hazard data yet.
1H,3H,5H,-Oxazolo(3,4-c)oxazole, poly(oxymethylene) deriv. in plain language
On cosmetic ingredient lists it appears as “Polymethoxy bicyclic oxazolidine”.
Also known as Polymethoxy bicyclic oxazolidine · 5-(POLYOXYMETHYLENE)-1-AZA-3,7-DIOXABICYCLO(3.3.0)OCTANE · Nuosept C · Polymeric bicyclic oxazolines · fungicide
Show all 8 names
bicyclic oxazolidines solution · bicyclic oxazolidines solution (hemiacetals) · cicyclic oxazolidines solution (hemiacetals)
Used in cosmetics as an antimicrobial.
- Antimicrobial
- Preservative
- We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
Regulation
No restrictions found. 1H,3H,5H,-Oxazolo(3,4-c)oxazole, poly(oxymethylene) deriv. appears in these published regulatory listings.
- Found in consumer products
- Beauty
- Cleaning
- Industrial
EUCosIngActiveListed in CosIng inventory for cosmetic use.
- Listed in CosIng inventory for cosmetic use.Source →
USEPAcommercial use observedEPA CPDat observed this chemical in 165 composition records across product categories including Construction, Raw materials, Home maintenance. EPA CPDat classifies this chemical for functional uses including Biocide, Preservative, UV stabilizer.
- EPA CPDat observed this chemical in 165 composition records across product categories including Construction, Raw materials, Home maintenance. EPA CPDat classifies this chemical for functional uses including Biocide, Preservative, UV stabilizer.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as mixture.
- openFDA substance registry classifies this ingredient as mixture.Source →
Expert safety opinions
No expert opinion on file for 1H,3H,5H,-Oxazolo(3,4-c)oxazole, poly(oxymethylene) deriv.. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.
SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.
Evidence & sources
No graded research studies for 1H,3H,5H,-Oxazolo(3,4-c)oxazole, poly(oxymethylene) deriv. yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
Reference links (1)
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Food use
Nothing to weigh for this context yet.
We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.
Fragrance avoidance
Nothing to weigh for this context yet.
We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.
Where it has been recorded
How often EPA CPDat has listed 1H,3H,5H,-Oxazolo(3,4-c)oxazole, poly(oxymethylene) deriv. in a product composition. These are source records, not Greenveil catalog products.
Source records
165
Named organisations
6
ConstructionRaw materialsHome maintenanceCleaning and safetyConstruction and building materialsPersonal care
Typical roles
AntimicrobialPreservative