Also known as: Acrylic acid, 2,2-dimethyl-1,3-propanediol diester, Dimethylolpropane diacrylate, 2,2-Dimethylpropane diacrylate, 2,2-Dimethylpropane-1,3-diol diacrylate, EINECS 218-741-5 (+5 more)
CAS 2223-82-7
2,2-Dimethyl-1,3-propanediyl diacrylate (CAS 2223-82-7) is a chemical substance with GHS signal word Danger; key hazard signal: H311; H315; H319; H317. Key regulatory status: REACH registered, cosmetic ingredient cross-reference; source data from ECHA CLP, EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH, ILO ICSC.
View cosmetic safety profile for Neopentyl Glycol Dimethacrylate →
2,2-Dimethyl-1,3-propanediyl diacrylate is classified GHS Danger (H311, H315, H319, H317) in the chemicals database but is allowed in EU cosmetics.
CAS, identifiers, formula, and alternate names for the matched substance record.
EU harmonized hazard classification, hazard statements, pictograms, and signal word.
| Hazard Class | H-Statements | Pictograms | Signal |
|---|---|---|---|
| Acute Tox. 3 *; Skin Irrit. 2; Eye Irrit. 2; Skin Sens. 1 | H311; H315; H319; H317 | GHS06 | Danger |
International Chemical Safety Card hazard and exposure summary.
| Field | Value |
|---|---|
| Short-term Effects | The substance is irritating to the eyes, skin and respiratory tract. |
| Long-term Effects | Repeated or prolonged contact may cause skin sensitization. |
| Routes of Exposure | The substance can be absorbed into the body by inhalation and through the skin. |
Industrial and product-use categories associated with this substance.
Toxicology endpoints rendered from public NOAEL study rows.
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 0OHU17DNNU | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 0OHU17DNNU | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 0OHU17DNNU | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 0OHU17DNNU | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
Registration status from the ECHA REACH registered substances database.
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | 2,2-dimethyl-1,3-propanediyl diacrylate | 218-741-5 | ECHA overview → |
Australian industrial chemicals inventory status and applicable conditions.
Same-CAS cosmetic ingredient record for cross-vertical context.
2,2-Dimethyl-1,3-propanediyl diacrylate (CAS 2223-82-7) is classified under EU CLP Annex VI as Acute Tox. 3 *; Skin Irrit. 2; Eye Irrit. 2; Skin Sens. 1 with signal word Danger. Hazard statements: H311; H315; H319; H317. Source: EU CLP Annex VI (ECHA).
2,2-Dimethyl-1,3-propanediyl diacrylate has 4 NOAEL studies in the database. The lowest reported value is 0OHU17DNNU UNII. Source: openFDA substances.
Yes, 2,2-Dimethyl-1,3-propanediyl diacrylate is also indexed as a cosmetic ingredient under the name Neopentyl Glycol Dimethacrylate. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Safety data is sourced from ECHA CLP Annex VI, EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ECHA REACH, ILO/WHO ICSC, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
2,2-Dimethyl-1,3-propanediyl diacrylate is classified GHS Danger (H311, H315, H319, H317) in the chemicals database but is allowed in EU cosmetics.
2,2-Dimethyl-1,3-propanediyl diacrylate also appears in cosmetics databases.