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  • cleaning
  • food
  • industrial
  • pharma

1,1'-Oxybis-2-propanol

CAS 110-98-5

1,1'-Oxybis-2-propanol chemical structure

Concern score

Not assessed — no hazard data yet.

1,1'-Oxybis-2-propanol in plain language

What it is

Also known as 1,1'-OXYDI-2-PROPANOL · 1,1′-Oxybis · 1,1'-DIMETHYLDIETHYLENE glycol · 1,1'-Oxydi(propan-2-ol) · 1-(2-hydroxypropoxy)propan-2-ol · 2-PROPANOL,1,1'-OXYDI-

Show all 21 names

1,1'-Oxidi-2-propanol · 1,1'-Oxydipropan-2-ol · 1,1′-Dimethyldiethylene glycol · 2-PROPANOL, 1,1'-OXYBIS- · 2-Propanol, 1,1′-oxybis- · 2-Propanol, 1,1′-oxydi- · 4-Oxaheptane-2,6-diol · 4Oxaheptane2,6diol · NIAX catalyst D-19 · NIAX catalyst D19 · UNII-D5SV08985Z · bis(2-Hydroxypropyl) ether · dipropylene glycol · dipropylene glycol (dpm - dowinal) · dipropylene glycol mono methyl ether

What it does

Used in consumer products as a solvent.

  • Solvent
Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. 1,1'-Oxybis-2-propanol appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Cleaning
  • Pharma
  • Food
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 101 composition records across product categories including Cleaning products and household care, Laboratory supplies, Specialty occupational products. EPA CPDat classifies this chemical for functional uses including Solvent.
    • EPA CPDat observed this chemical in 101 composition records across product categories including Cleaning products and household care, Laboratory supplies, Specialty occupational products. EPA CPDat classifies this chemical for functional uses including Solvent.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

No expert opinion on file for 1,1'-Oxybis-2-propanol. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • JECFA

    Joint FAO/WHO Expert Committee on Food Additives

    No JECFA evaluation on file.

  • EFSA

    European Food Safety Authority

    No EFSA opinion on file.

Evidence & sources

No graded research studies for 1,1'-Oxybis-2-propanol yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated 23 March 2010

    Open →

  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →

  • openFDA Substance

    registry · updated 2026-05-24

    Open →

  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →
Reference links (2)
Openfda substance

msdssearch.dow.com

Read →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Food use

Nothing to weigh for this context yet.

No signal in this context

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.

No signal in this context

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 1,1'-Oxybis-2-propanol in a product composition. These are source records, not Greenveil catalog products.

Source records

101

Named organisations

4

Cleaning products and household careLaboratory suppliesSpecialty occupational productsElectronics/small appliancesHome maintenanceFood and drug

Typical roles

Solvent
See products using 1,1'-Oxybis-2-propanol →

Catalog

Found in these products

Their ingredient lists include 1,1'-Oxybis-2-propanol; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

See all 30 →Find products without it →

Co-occurrence

Often appears with

Ingredients that frequently appear alongside 1,1'-Oxybis-2-propanol in the catalog.