3-(Dimethylamino)-2-methyl-2-propenal
Also known as: 2-Methyl-3-dimethylaminoacrolein, 3-(Dimethylamino)-2-methylacrylaldehyde, 3-(Dimethylamino)methacrylaldehyde, alpha-Methyl-beta-dimethylaminoacrolein, 3-Dimethylamino-2-methyl-2-propenal, 3-(Dimethylamino)-2-methylprop-2-enal, 2-Propenal, 3-(dimethylamino)-2-methyl-, MFCD00075471
3-(Dimethylamino)-2-methyl-2-propenal (CAS 19125-76-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H11NO and a molecular weight of 113.158 g/mol. Key properties include a melting point of 34-38ºC(lit.), a boiling point of 299.5±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 124.7±9.2 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19125-76-9
- Jingsj CID
- J-42935-6
- Molecular Formula
- C6H11NO
- Molecular Weight
- 113.158 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 34-38ºC(lit.) |
|---|---|
| Boiling Point | 299.5±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 124.7±9.2 °C |
| Exact Mass | 113.084061 |
| PSA | 20.31000 |
| LogP | 0.96 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.449 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2922399090 |
|---|---|
| Summary | 2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-(Dimethylamino)-2-methyl-2-propenal?
The CAS number of 3-(Dimethylamino)-2-methyl-2-propenal is 19125-76-9.
What are the molecular formula and molecular weight of 3-(Dimethylamino)-2-methyl-2-propenal?
3-(Dimethylamino)-2-methyl-2-propenal has molecular formula C6H11NO and molecular weight 113.158 g/mol.
Is 3-(Dimethylamino)-2-methyl-2-propenal hazardous?
3-(Dimethylamino)-2-methyl-2-propenal has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 3-(Dimethylamino)-2-methyl-2-propenal?
For 3-(Dimethylamino)-2-methyl-2-propenal, Upstream Products: Propionaldehyde diethyl acetal, N,N-Dimethylformamide, Ethyl 1-propenyl ether.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(Dimethylamino)-2-methyl-2-propenal (CAS 19125-76-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42935-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.