Back to Search
Dimethyl Maleate
CAS: 624-48-6 | C6H8O4
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
624-48-6
Molecular Formula:
C6H8O4
Molecular Mass:
144.13 g/mol
Names and Synonyms:
Dimethyl Maleate
2-Butenedioic acid (2Z)-, 1,4-dimethyl ester
Maleic acid, dimethyl ester
2-Butenedioic acid (Z)-, dimethyl ester
2-Butenedioic acid (2Z)-, dimethyl ester
Dimethyl maleate
Methyl maleate
Sipomer DMM
Dimethyl cis-ethylenedicarboxylate
Dimethyl (Z)-butenedioate
Dimethyl cis-ethenedicarboxylate
Dimethyl cis-butenedioate
(Z)-Dimethyl 2-butenedioate
(2Z)-2-Butenedioic acid dimethyl ester
Dimethyl (Z)-but-2-enedioate
(Z)-2-Butenedioic acid dimethyl ester
1,4-Dimethyl (2Z)-but-2-enedioate
Identifiers:
SMILES:
COC(=O)/C=CC(=O)OC
InChI:
InChI=1S/C6H8O4/c1-9-5(7)3-4-6(8)10-2/h3-4H,1-2H3/b4-3-
Key Properties
Boiling Point
202 °C
CAS Common Chemistry
Melting Point
-19 °C
CAS Common Chemistry
Density
1.34 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 144.13 g/mol | CAS Common Chemistry |
| 144.12599999999998 g/mol | RDKit | |
| 144.042258736 g/mol | RDKit | |
| Density | 1.34 g/cm³ | CAS Common Chemistry |
| 1.34 g/cm3 @ Temp: -33 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Dimethyl_maleate | CAS Common Chemistry |
| Boiling Point | 202 °C | CAS Common Chemistry |
| Canonical SMILES | O=C(OC)C=CC(=O)OC | CAS Common Chemistry |
| InChI | InChI=1S/C6H8O4/c1-9-5(7)3-4-6(8)10-2/h3-4H,1-2H3/b4-3- | CAS Common Chemistry |
| InChI Key | InChIKey=LDCRTTXIJACKKU-ARJAWSKDSA-N | CAS Common Chemistry |
| Melting Point | -19 °C | CAS Common Chemistry |
| Name | Dimethyl maleate | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 52.60000000000001 Ų | RDKit |
| LogP | -0.11140000000000017 | RDKit |
| Molar Refractivity | 33.172 | RDKit |
