ChemicalBook > CAS DataBase List > Dimethyl glutaconate

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

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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)

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Safety

Hazard Codes: Xi
Risk Statements: 36
Safety Statements: 26
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H319Causes serious eye irritation
Precautionary statements: P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 49362
Product name: Dimethyl glutaconate
Purity: ≥95.0% (GC)
Packaging: 100ML
Price: $282
Updated: 2023/06/20

American Custom Chemicals Corporation

Product number: CHM0078900
Product name: DIMETHYL GLUTACONATE
Purity: 95.00%
Packaging: 100ML
Price: $2464.77
Updated: 2021/12/16

Ambeed

Product number: A157657
Product name: Dimethylpent-2-enedioate
Purity: 95%
Packaging: 1g
Price: $17
Updated: 2021/12/16

Ambeed

Product number: A157657
Product name: Dimethylpent-2-enedioate
Purity: 95%
Packaging: 5g
Price: $30
Updated: 2021/12/16

Ambeed

Product number: A157657
Product name: Dimethylpent-2-enedioate
Purity: 95%
Packaging: 10g
Price: $58
Updated: 2021/12/16

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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

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View Lastest Price from Dimethyl glutaconate manufacturers

Career Henan Chemical Co

Product: Dimethyl glutaconate 5164-76-1
Price: US $9.80/KG
Min. Order: 1g
Purity: ≥99%
Supply Ability: 100kg
Release date: 2020-01-09

5164-76-1, Dimethyl glutaconateRelated Search:

Dimethyl fumarate Dimethyl sulfoxide Dimethyl sulfate Dimethyl sebacate Dimethyl sulfide Dacthal Dicyclopentadiene N,N-Dimethylformamide ETHANE 1,3-Cyclopentadiene TRANS-1,3-PENTADIENE METHYLCYCLOPENTADIENE DIMER Dimethyl ether Dimethyl carbonate Dimethyl suberate 1,2-PENTADIENE PENT-4-ENYLAMINE HYDROCHLORIDE ETHYL 2-PENTYNOATE

DIMETHYL 2-PENTENOATE

(Z)-2-pentenedioic acid dimethyl ester

Diemthyl glutaconate

DIMETHYL GLUTACONATE

2-Pentenedioic acid, dimethyl ester

(E)-2-Pentenedioic acid dimethyl ester

Glutaconic acid dimethyl ester

Nsc30046

DiMethyl pent-2-enedioate

DiMethyl Glutaconate (~10% Cis)

DiMethyl glutaconate >=97.0% (GC)

2-Pentenedioic acid,1,5-dimethyl ester

Dimethyl glutaconate, E/Z mixture

Dimethyl Glutaconate (~25% cis)

1,5-Dimethyl 2-pentenedioate

5164-76-1

CH3OOCCH2CHCHCOOCH3

Organic Building Blocks

Esters

Carbonyl Compounds

C6 to C7

Building Blocks