2,2-DIMETHOXYPROPIONIC ACID METHYL ESTER
- Product Name
- 2,2-DIMETHOXYPROPIONIC ACID METHYL ESTER
- CAS No.
- 10076-48-9
- Chemical Name
- 2,2-DIMETHOXYPROPIONIC ACID METHYL ESTER
- Synonyms
- METHYL 2,2-DIMETHOXYPROPIONATE;METHYL 2,2-DIMETHOXYPROPANOATE;METHYL PYRUVATE DIMETHYL ACETAL;Methyl2,2-Dimethoxypropionate>Dimethoxypropionicacidmethylester;2,2-DIMETHOXYPROPIONIC ACID METHYL ESTER;Propanoic acid, 2,2-dimethoxy-, methyl ester;2,2-DIMETHOXYPROPIONIC ACID METHYL ESTER, 96+%
- CBNumber
- CB0755447
- Molecular Formula
- C6H12O4
- Formula Weight
- 148.16
- MOL File
- 10076-48-9.mol
2,2-DIMETHOXYPROPIONIC ACID METHYL ESTER Property
- Boiling point:
- 70 °C / 13mmHg
- Density
- 1.07
- refractive index
- 1.4100-1.4120
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- clear liquid
- color
- Colorless to Almost colorless
- CAS DataBase Reference
- 10076-48-9
Safety
- HS Code
- 2918.19.9000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- D2382
- Product name
- Methyl 2,2-Dimethoxypropionate
- Purity
- >96.0%(GC)
- Packaging
- 25g
- Price
- $241
- Updated
- 2025/07/31
- Product number
- M303733
- Product name
- Methyl2,2-Dimethoxypropanoate
- Packaging
- 250mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 0266AA
- Product name
- Methyl2,2-dimethoxypropanoate
- Packaging
- 25g
- Price
- $370
- Updated
- 2021/12/16
- Product number
- CHM0007543
- Product name
- 2,2-DIMETHOXYPROPIONIC ACID METHYL ESTER
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $500.6
- Updated
- 2021/12/16
- Product number
- A167678
- Product name
- Methyl2,2-dimethoxypropanoate
- Purity
- 98%
- Packaging
- 1g
- Price
- $17
- Updated
- 2021/12/16
2,2-DIMETHOXYPROPIONIC ACID METHYL ESTER Chemical Properties,Usage,Production
Synthesis
600-22-6
149-73-5
10076-48-9
General procedure for the synthesis of methyl 2,2-dimethoxypropionate from methyl pyruvate and trimethyl orthoformate: 100 g (979 mmol) of methyl pyruvate was mixed with 135 g (1273 mmol) of trimethyl orthoformate in 240 ml of methanol. After adding 0.96 g (9.79 mmol) of concentrated sulfuric acid, the mixture was heated to reflux for 4 hours. Subsequently, the solvent was distilled out over 2 h. The crude product was cooled to 10 °C and added to a solution of 2.4 g of potassium hydroxide in 1200 ml of water at 10 °C. After repeated extraction with ether, the organic phases were combined and dried over anhydrous sodium sulfate, filtered and concentrated. The residue was distilled under reduced pressure and the fractions with boiling points of 50-55°C (10 mbar) were collected. Finally 118 g (77% yield) of the target product was obtained.1H NMR (CDCl3) data were as follows: δ = 1.53 (s, 3H, C-CH3), 3.29 (s, 6H, CH3-OCO-CH3), 3.82 (s, 3H, COOCH3).
References
[1] Journal of the American Chemical Society, 1983, vol. 105, # 7, p. 2021 - 2029
[2] Patent: US2015/245616, 2015, A1. Location in patent: Paragraph 0189; 0190
2,2-DIMETHOXYPROPIONIC ACID METHYL ESTER Preparation Products And Raw materials
Raw materials
Preparation Products
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