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Molecule
Diethylene Glycol, Dimethacrylate
CAS: 2358-84-1 · C12H18O5
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 2358-84-1
- Molecular Formula
- C12H18O5
- Molecular Mass
- 242.27 g/mol
Identifiers
CAS Registry Number
2358-84-1
SMILES
C=C(C)C(=O)OCCOCCOC(=O)C(=C)C
InChI Key
XFCMNSHQOZQILR-UHFFFAOYSA-N
InChI
InChI=1S/C12H18O5/c1-9(2)11(13)16-7-5-15-6-8-17-12(14)10(3)4/h1,3,5-8H2,2,4H3
Names and Synonyms
- Diethylene Glycol, Dimethacrylate Systematic Name
- 2-Propenoic acid, 2-methyl-, 1,1′-(oxydi-2,1-ethanediyl) ester Synonym
- Methacrylic acid, oxydiethylene ester Synonym
- 2-Propenoic acid, 2-methyl-, oxydi-2,1-ethanediyl ester Synonym
- Methacrylic acid, diester with diethylene glycol Synonym
- Diethylene glycol, dimethacrylate Synonym
- Diethylene glycol bis(methacrylate) Synonym
- Oxydiethylene methacrylate Synonym
- DGM 2 Synonym
- TGM 2 Synonym
- NK Ester 2G Synonym
- Blemmer PDE 100 Synonym
- 2,2′-Oxybisethanol dimethacrylate Synonym
- 2,2′-Oxydiethyl dimethacrylate Synonym
- SR 231 Synonym
- 2G Synonym
- Light Ester 2EG Synonym
- PDE 100 Synonym
- SR 231E Synonym
- Sartomer SR 231 Synonym
- EM 329 Synonym
- Bisomer DEGDMA HI Synonym
- 2-[2-(2-Methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 242.27 g/mol | CAS Common Chemistry |
| 242.27099999999993 g/mol | RDKit | |
| 242.271 g/mol | RDKit | |
| Density | 1.06 g/cm³ | CAS Common Chemistry |
| 1.056 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Canonical SMILES | O=C(OCCOCCOC(=O)C(=C)C)C(=C)C | CAS Common Chemistry |
| InChI | InChI=1S/C12H18O5/c1-9(2)11(13)16-7-5-15-6-8-17-12(14)10(3)4/h1,3,5-8H2,2,4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=XFCMNSHQOZQILR-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | <25 °C | CAS Common Chemistry |
| Name | Diethylene glycol, dimethacrylate | CAS Common Chemistry |
| Heavy Atom Count | 17 | RDKit |
| Hydrogen Bond Acceptors | 5 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 8 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 61.830000000000005 Ų | RDKit |
| 61.83 Ų | RDKit | |
| LogP | 1.2415999999999998 | RDKit |
| 1.2416 | RDKit | |
| Molar Refractivity | 62.36500000000004 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.5 | RDKit |
| Exact Mass | 242.115423676 g/mol | RDKit |
| Boiling Point | 120-125 °C @ 2.0 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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MW = 242.27 g/mol; density = 1.060 g/mL. Edit any field — others recompute live.
