Also known as: 2-Propenoic acid, 2-methyl-, 2-(diethylamino)ethyl ester, BRN 1761794, Daktose B, Diethylaminoethyl methacrylate, EINECS 203-275-7 (+4 more)
CAS 105-16-8
2-(Diethylamino)ethyl methacrylate (CAS 105-16-8) is a chemical substance with GHS signal word Warning; key hazard signal: H332; H315; H319; H317. Key regulatory status: REACH registered, 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from ECHA CLP, EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH.
View cosmetic safety profile for Diethylaminoethyl Methacrylate →
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. 4 *; Skin Irrit. 2; Eye Irrit. 2; Skin Sens. 1 | H332; H315; H319; H317 | GHS07 | Warning |
Industrial and product-use categories associated with this substance.
Inventory, screening, and regulatory list matches from public chemical databases.
| List | Keyword | Source |
|---|---|---|
| CEDI | FDA | United States Food and Drug Administration (FDA) |
| inert_ingredient; non_food_use; Pesticides | EPA | CPCat |
Toxicology endpoints rendered from public NOAEL study rows.
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| =4.41 | mg/m3 | DNEL systemic | inhalation | Human | ToxValDB_GESTIS_DNEL |
| N5SI2E7HOU | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| N5SI2E7HOU | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| N5SI2E7HOU | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| N5SI2E7HOU | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 11 | mg/L | LC50 | Inhalation | - | NTP_ICE_acute_inhalation |
| =4696 | mg/kg bw | LD50 | oral | Rat | NTP_ICE_acute_oral |
Showing 7 of 7 studies
Registration status from the ECHA REACH registered substances database.
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | 2-(diethylamino)ethyl methacrylate | 203-275-7 | ECHA overview → |
Australian industrial chemicals inventory status and applicable conditions.
Same-CAS cosmetic ingredient record for cross-vertical context.
Same-CAS pharmaceutical records from drug and bioactivity sources.
2-(Diethylamino)ethyl methacrylate (CAS 105-16-8) is classified under EU CLP Annex VI as Acute Tox. 4 *; Skin Irrit. 2; Eye Irrit. 2; Skin Sens. 1 with signal word Warning. Hazard statements: H332; H315; H319; H317. Source: EU CLP Annex VI (ECHA).
2-(Diethylamino)ethyl methacrylate has 7 NOAEL studies in the database. The lowest reported value is 4.41 mg/m3 via inhalation in Human. Source: ToxValDB_GESTIS_DNEL.
2-(Diethylamino)ethyl methacrylate appears on 2 regulatory/inventory lists including CEDI, inert_ingredient; non_food_use; Pesticides. Source: EPA CPDat.
Yes, 2-(Diethylamino)ethyl methacrylate is also indexed as a cosmetic ingredient under the name Diethylaminoethyl Methacrylate. 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, CosIng / Ingredients DB, ChEMBL / DailyMed. All data traces to primary regulatory sources and is updated from official government databases.
2-(Diethylamino)ethyl methacrylate also appears in cosmetics, pharmaceutical databases.