Diethyl allylmalonate
- CAS No.
- 2049-80-1
- Chemical Name:
- Diethyl allylmalonate
- Synonyms
- DIETHYL 2-ALLYLMALONATE;NSC 8777;Diethyl allyl;ETHYL ALLYLMALONATE;Diethyl allylmalote;ALLYLDIETHYLMALONATE;DIETHYL ALLYLMALONATE;Diethyl allyimalonate;Diethyl allylmalonate,97%;Allylmalonic acid diethyl
- CBNumber:
- CB9177941
- Molecular Formula:
- C10H16O4
- Molecular Weight:
- 200.23
- MDL Number:
- MFCD00009155
- MOL File:
- 2049-80-1.mol
- MSDS File:
- SDS
| Boiling point | 222-223 °C(lit.) |
|---|---|
| Density | 1.015 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 160 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| pka | 12.63±0.46(Predicted) |
| color | Clear colorless to slightly yellow |
| Water Solubility | Not miscible or difficult to mix with water. |
| BRN | 1709466 |
| InChI | 1S/C10H16O4/c1-4-7-8(9(11)13-5-2)10(12)14-6-3/h4,8H,1,5-7H2,2-3H3 |
| InChIKey | GDWAYKGILJJNBB-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C(CC=C)C(=O)OCC |
| LogP | 1.990 (est) |
| CAS DataBase Reference | 2049-80-1(CAS DataBase Reference) |
| FDA UNII | M5ETZ38HUJ |
| NIST Chemistry Reference | Propanedioic acid, 2-propenyl-, diethyl ester(2049-80-1) |
| EPA Substance Registry System | Propanedioic acid, 2-propenyl-, diethyl ester (2049-80-1) |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H227-H315-H319 | |||||||||
| Precautionary statements | P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501-P210e-P261-P280a-P305+P351+P338-P405-P501a | |||||||||
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| RIDADR | NA 1993 / PGIII | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29171990 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| NFPA 704 |
|
Diethyl allylmalonate price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 446114 | Diethyl allylmalonate 95% | 2049-80-1 | 25ml | $48.2 | 2023-01-07 | Buy |
| TCI Chemical | A0231 | Diethyl Allylmalonate >98.0%(GC) | 2049-80-1 | 25g | $85 | 2026-04-30 | Buy |
| TCI Chemical | A0231 | Diethyl Allylmalonate >98.0%(GC) | 2049-80-1 | 500g | $949 | 2026-04-30 | Buy |
| TRC | TRC-D443728-5G | Diethyl Allylmalonate | 2049-80-1 | 5g | $95 | 2026-06-03 | Buy |
| TRC | TRC-D443728-250MG | Diethyl Allylmalonate | 2049-80-1 | 250mg | $65 | 2026-06-03 | Buy |
Diethyl allylmalonate Chemical Properties, Uses, Production
Chemical Properties
clear colorless to slightly yellow liquid
Uses
Diethyl allylmalonate is an important intermediates in syntheses of vitamins B1 and B6, barbiturates, non-steroidal anti-inflammatory agents, other numerous pharmaceuticals, agrochemicals and flavors and fragrances compounds.
Preparation
Diethyl allyl malonate is obtained by reacting diethyl malonate with allyl bromide.
Under nitrogen atmosphere, to a 500 mL three-neck round bottom flask was added diethyl malonate (20 g), anhydrous potassium carbonate (43 g) and anhydrous CH3CN (200 mL). The reaction mixture was stirred at room temperature for 10 minutes, then allyl bromide (23 g) was slowly added to the reaction mixture at room temperature. The reaction mixture was heated to 80°C for 24 hours. The reaction mixture was cooled to room temperature and filtered through a bed of celite. The celite bed was washed with acetonitrile (100 mL) and the combined filtrates were concentrated to give diethyl allylmalonate (24 g) as a colorless liquid.
Synthesis Reference(s)
Chemistry Letters, 17, p. 291, 1988
The Journal of Organic Chemistry, 28, p. 504, 1963 DOI: 10.1021/jo01037a058
Diethyl allylmalonate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Creasyn Finechem(Tianjin) Co., Ltd. | 022-83946278 13820372920 | sales@creasyn.com | China | 968 | 68 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Shanghai Harvest Chemical Industrial Co., Ltd. | 15721252604 17321035817 | sales@harvest-chem.com | China | 2829 | 64 |
| XiaoGan ShenYuan ChemPharm co,ltd | 15527621225; 15527621225 | 1791901229@qq.com | China | 6740 | 52 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
View Latest Price from Diethyl allylmalonate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-06-20 | Diethyl allylmalonate
2049-80-1
|
1kg | 99.50% | 100tons | Hebei Yanxi Chemical Co., Ltd. | ||
 |
2025-06-20 | Diethyl allylmalonate
2049-80-1
|
$30.00-50.00 | 1kg | 99% | 10 tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2025-04-04 | Diethyl allylmalonate
2049-80-1
|
1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. |
-
- Diethyl allylmalonate
2049-80-1
- 99.50%
- Hebei Yanxi Chemical Co., Ltd.
-
- Diethyl allylmalonate
2049-80-1
- $30.00-50.00
- 99%
- Hebei Yanxi Chemical Co., Ltd.
-
- Diethyl allylmalonate
2049-80-1
- 98%
- Henan Aochuang Chemical Co.,Ltd.
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