ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Esters >Methyl ester compound >Dimethyl maleate
Dimethyl maleate
- CAS No.
- 624-48-6
- Chemical Name:
- Dimethyl maleate
- Synonyms
- DMM;METHYL MALEATE;eate;Sipomer DMM;Dimethyl meleate;Dimethyl (Z)-butenedioate;(Z)-Dimethyl 2-butenedioate;sipomerdmm;Sipomer DMM 6;Maleic acid. b
- CBNumber:
- CB4854003
- Molecular Formula:
- C6H8O4
- Molecular Weight:
- 144.13
- MOL File:
- 624-48-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/21 22:41:43
| Melting point | -19°C |
|---|---|
| Boiling point | 204-205 °C(lit.) |
| Density | 1.152 g/mL at 25 °C(lit.) |
| vapor pressure | 48Pa at 25℃ |
| refractive index |
n |
| Flash point | 196 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | water: soluble77.9g/L at 20°C |
| form | Liquid |
| color | Clear |
| Odor | mild char. odor |
| Water Solubility | Miscible with water. |
| BRN | 471705 |
| Stability | Stable. Combustible. Incompatible with acids, bases, reducing agents, strong oxidizing agents. |
| LogP | 0.52 at 35℃ |
| CAS DataBase Reference | 624-48-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Butenedioic acid (Z)-, dimethyl ester(624-48-6) |
| EPA Substance Registry System | 2-Butenedioic acid (2Z)-, dimethyl ester (624-48-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H317-H319-H335-H373 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P302+P352-P305+P351+P338-P314 | |||||||||
| Hazard Codes | Xn,C | |||||||||
| Risk Statements | 21/22-36/37/38-43-37-34-22 | |||||||||
| Safety Statements | 26-36/37-23-45-36/37/39 | |||||||||
| RIDADR | UN 2810 6.1/PG 3 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | EM6300000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29171990 | |||||||||
| NFPA 704 |
|
Dimethyl maleate price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 238198 | Dimethyl maleate 96% | 624-48-6 | 100G | ₹1948.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 238198 | Dimethyl maleate 96% | 624-48-6 | 1KG | ₹5304.25 | 2022-06-14 | Buy |
| TCI Chemicals (India) | M0012 | Dimethyl Maleate min. 97.0 % | 624-48-6 | 25ML | ₹1800 | 2022-05-26 | Buy |
| TCI Chemicals (India) | M0012 | Dimethyl Maleate min. 97.0 % | 624-48-6 | 500ML | ₹2400 | 2022-05-26 | Buy |
Dimethyl maleate Chemical Properties,Uses,Production
Chemical Properties
colourless liquid
Uses
Dimethyl maleate is widely used in the plastics and chemical industries and as a vaporization retardant of insecticides.
Preparation
Dimethyl maleate can be synthesized from maleic anhydride and methanol, with sulfuric acid acting as acid catalyst, via a nucleophilic acyl substitution for the monomethyl ester, followed by a Fischer esterification reaction for the dimethyl ester.
Definition
ChEBI: Dimethyl maleate is a maleate ester resulting from the formal condensation of both carboxy groups of maleic acid with methanol. It is commonly used as a dienophile for Diels-Alder-type cycloaddition reactions in organic synthesis. It is a maleate ester, a diester and a methyl ester. It derives from a methanol.
General Description
Dimethyl maleate (DMM) is a reactive dienophile and undergoes ultrasonic irradiation promoted Diels-Alder reaction with substituted furans. Mesoporous siliceous SBA-15-supported Cu catalyzed gas phase hydrogenolysis of DMM to 1,4-butanediol (BDO) has been reported. Aluminium chloride has been reported to accelerate the Diels-Alder reaction of DMM and anthracene. DMM can be synthesized by the esterification of maleic anhydride with sulfuric acid and methanol.
Dimethyl maleate Preparation Products And Raw materials
Raw materials
Preparation Products
2-Phosphonobutane-1,2,4-tricarboxylic acid
2-Chloro-6-fluorophenylacetic acid
Dimethyl 4-aminothiophene-2,3-dicarboxylate hydrochloride
DIMETHYL 2-(2-CHLORO-6-NITROPHENYL)MALONATE
1,2-Benzenedicarboxylic acid, 3,5-dimethyl-, 1,2-dimethyl ester
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Global( 424)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| KLJ Group | +91-1141427427 +91-1145371400 | New Delhi, India | 29 | 58 | Inquiry |
| KLJ Group | 09910053700 | Delhi, India | 23 | 58 | Inquiry |
| SynZeal Research Pvt Ltd | +1 226-802-2078 | Gujarat, India | 6522 | 58 | Inquiry |
| Opulent Pharma | 08068441147Ext 981 | Gujarat, India | 810 | 58 | Inquiry |
| JSK Chemical | 98797 67970 | Gujarat, India | 291 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Dharmit Enterprise | 08048371806Ext 479 | Mumbai, India | 14 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| KLJ Group | 58 |
| KLJ Group | 58 |
| SynZeal Research Pvt Ltd | 58 |
| Opulent Pharma | 58 |
| JSK Chemical | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| A.J Chemicals | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| Alfa Aesar | 58 |
| Dharmit Enterprise | 58 |
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- Dec 27，2019
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Maleic acid. b
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DimethylMaleate>
imethylmaleate
624-48-6 Dimethyl maleate
dimethyl (Z)-but-2-enedioate
Sipomer DMM
Dimethyl meleate
(Z)-Dimethyl 2-butenedioate
Dimethyl (Z)-butenedioate
METHYL MALEATE
DMM
eate
methyl (2E)-4-methoxy-4-oxobut-2-enoate
Vanillin Impurity 12
624-48-6
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