Dimethyl glutaconate
- Product Name
- Dimethyl glutaconate
- CAS No.
- 5164-76-1
- Chemical Name
- Dimethyl glutaconate
- Synonyms
- Nsc30046;DIMETHYL GLUTACONATE;Diemthyl glutaconate;DIMETHYL 2-PENTENOATE;DiMethyl pent-2-enedioate;1,5-Dimethyl 2-pentenedioate;Glutaconic acid dimethyl ester;DiMethyl Glutaconate (~10% Cis);Dimethyl Glutaconate (~25% cis);DiMethyl glutaconate >=97.0% (GC)
- CBNumber
- CB8355487
- Molecular Formula
- C7H10O4
- Formula Weight
- 158.15
- MOL File
- 5164-76-1.mol
Dimethyl glutaconate Property
- Boiling point:
- 192.8±15.0 °C(Predicted)
- Density
- 1.124 g/mL at 20 °C (lit.)
- refractive index
- n20/D 1.452
- Flash point:
- >100 °C
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Oil
- color
- Colourless
- BRN
- 1724169
- NIST Chemistry Reference
- 2-Pentenedioic acid, dimethyl ester(5164-76-1)
N-Bromosuccinimide Price
- Product number
- 49362
- Product name
- Dimethyl glutaconate
- Purity
- ≥95.0% (GC)
- Packaging
- 100ML
- Price
- $282
- Updated
- 2023/06/20
- Product number
- CHM0078900
- Product name
- DIMETHYL GLUTACONATE
- Purity
- 95.00%
- Packaging
- 100ML
- Price
- $2464.77
- Updated
- 2021/12/16
- Product number
- A157657
- Product name
- Dimethylpent-2-enedioate
- Purity
- 95%
- Packaging
- 100g
- Price
- $536
- Updated
- 2021/12/16
- Product number
- A157657
- Product name
- Dimethylpent-2-enedioate
- Purity
- 95%
- Packaging
- 1g
- Price
- $17
- Updated
- 2021/12/16
- Product number
- A157657
- Product name
- Dimethylpent-2-enedioate
- Purity
- 95%
- Packaging
- 5g
- Price
- $30
- Updated
- 2021/12/16
Dimethyl glutaconate Chemical Properties,Usage,Production
Uses
Dimethyl glutaconate may be used in the synthesis of:
- dimethyl 3-[(Z)-1-propenyl]glutarate
- phenanthridinone derivatives
- substituted benzenes
General Description
Dimethyl glutaconate, also known as dimethyl 2-pentenoate, is a diester. It reacts with salicaldehyde in the presence of piperidine to form a coumarin-fused electron deficient diene.
Synthesis
67-56-1
1724-02-3
5164-76-1
Methanol (10.0 kg, 3.1 kmol), pent-2-enoic acid (5.57 kg, 0.043 kmol), and concentrated sulfuric acid (72.0 g) were sequentially added to a 20 L enameled reactor equipped with a mechanical stirrer and a thermometer. The reaction mixture was heated to reflux for the reaction. After completion of the reaction, methanol was recovered by distillation under reduced pressure. After the temperature was lowered to 20 °C, the reaction solution was washed with aqueous sodium carbonate to neutralize the acid and subsequently dried. Finally, the product was purified by vacuum distillation to give 6.22 kg of colorless liquid dimethyl pent-2-enoate in 91.5% yield and 81.6% total yield. The product was analyzed by gas chromatography (GC) with a purity of 98.8% (22.4% cis-isomer and 76.4% trans-isomer).
References
[1] Chemical Communications, 2015, vol. 51, # 77, p. 14505 - 14508
[2] Patent: CN108358783, 2018, A. Location in patent: Paragraph 0032; 0035
[3] Tetrahedron, 1992, vol. 48, # 46, p. 10103 - 10114
Dimethyl glutaconate Preparation Products And Raw materials
Raw materials
Preparation Products
Dimethyl glutaconate Suppliers
- Tel
- --
- Fax
- --
- export@ecochem.dk
- Country
- Europe
- ProdList
- 6371
- Advantage
- 66
- Tel
- --
- Fax
- --
- Sales@kemikalieimport.dk
- Country
- Europe
- ProdList
- 6685
- Advantage
- 47
View Lastest Price from Dimethyl glutaconate manufacturers
- Product
- Dimethyl glutaconate 5164-76-1
- Price
- US $9.80/KG
- Min. Order
- 1g
- Purity
- ≥99%
- Supply Ability
- 100kg
- Release date
- 2020-01-09