Diethyl diallylmalonate
- CAS No.
- 3195-24-2
- Chemical Name:
- Diethyl diallylmalonate
- Synonyms
- DIETHYL 2,2-DIALLYLMALONATE;diethyldiallylmalonat;Diethyl diallylmalonate;Valproic Acid Impurity 19;Diethyl diallylmalonate 98%;Diethyl Diallylmalonate >DIETHYL DI-2-PROPENYLMALONATE;dienepropyldiacidiethyl ester;DIALLYLMALONIC ACID DIETHYL ESTER;Diethyl-2-allyl-2-butenylmalonate
- CBNumber:
- CB6278931
- Molecular Formula:
- C13H20O4
- Molecular Weight:
- 240.3
- MDL Number:
- MFCD00009126
- MOL File:
- 3195-24-2.mol
- MSDS File:
- SDS
| Boiling point | 128-130 °C/12 mmHg (lit.) |
|---|---|
| Density | 0.994 g/mL at 25 °C (lit.) |
| vapor pressure | 4.266Pa at 25℃ |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform, DMSO, Methanol |
| form | Oil |
| color | Clear Colourless |
| Water Solubility | Sparingly Soluble in water. (0.72 g/L) (25°C) |
| BRN | 1790529 |
| InChI | 1S/C13H20O4/c1-5-9-13(10-6-2,11(14)16-7-3)12(15)17-8-4/h5-6H,1-2,7-10H2,3-4H3 |
| InChIKey | LYUUVYQGUMRKOV-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C(CC=C)(CC=C)C(=O)OCC |
| LogP | 3.46 |
| CAS DataBase Reference | 3195-24-2(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2917198090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| REACH Registrations | Inactive | |||||||||
| NFPA 704 |
|
Diethyl diallylmalonate price More Price(40)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 283479 | Diethyl diallylmalonate 98% | 3195-24-2 | 5g | $68 | 2026-04-30 | Buy |
| Sigma-Aldrich | 283479 | Diethyl diallylmalonate 98% | 3195-24-2 | 25g | $247 | 2026-04-30 | Buy |
| TCI Chemical | D1183 | Diethyl Diallylmalonate >98.0%(GC) | 3195-24-2 | 25mL | $168 | 2026-04-30 | Buy |
| TCI Chemical | D1183 | Diethyl Diallylmalonate min. 98.0 % | 3195-24-2 | 100ML | $502 | 2026-04-30 | Buy |
| TRC | TRC-D444190-50G | Diethyl Diallylmalonate | 3195-24-2 | 50g | $1069 | 2026-06-03 | Buy |
Diethyl diallylmalonate Chemical Properties, Uses, Production
Uses
Diethyl diallylmalonate is the starting material for enantioselective synthesis of carbocyclic nucleoside analogues. It is also used as Low catalyst loading in ring-closing metathesis reaction. Cationic nickel (with monodentate phosphoramidites and Wilkes azaphospholene as ligands) catalyzed cycloisomerisation of diethyl diallylmalonate has been reported.
Definition
ChEBI: Diethyl diallylmalonate is a fatty acid ester.
General Description
Low catalyst loading in ring-closing metathesis reaction of diethyl diallylmalonate has been reported. Cationic nickel (with monodentate phosphoramidites and Wilke′s azaphospholene as ligands) catalyzed cycloisomerisation of diethyl diallylmalonate has been reported.
Synthesis
To a mixture of diethyl malonate (10 g, 62.5 mmol) and allyl bromide (14.25 g, 187.5 mmol), a concentrated solution of sodium ethanolate (70 mL ethanol solution of 8.6 g sodium) was slowly added between 5-10C with continuous stirring. After the addition of sodium ethoxide, the reaction mixture was stirred at the same temperature for another 1 h. The cold water bath was then removed and the mixture was stirred at room temperature overnight. The excess solvent was removed and the residue was added to water and extracted with ethyl acetate. The organic phase was dried over Na2SO4 and evaporated to give a light yellow liquid. The crude substance was purified by vacuum distillation to give a colorless liquid.
Diethyl diallylmalonate Preparation Products And Raw materials
| 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 |
| 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 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 | |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9791 | 79 |
| Maya High Purity Chemicals | +86 (573) 82222445 (0)18006601000 452520369 | sales@maya-r.com | China | 11693 | 57 |
| Thermo Fisher Scientific | 800-810-5118 | cnchemical@thermofisher.com | China | 17752 | 75 |
View Latest Price from Diethyl diallylmalonate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-10-22 | DIETHYL DIALLYLMALONATE
3195-24-2
|
$1.00 | 1g | 85.0-99.8% | 20tons | Career Henan Chemica Co |
-
- DIETHYL DIALLYLMALONATE
3195-24-2
- $1.00
- 85.0-99.8%
- Career Henan Chemica Co
