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Methacrylic Anhydride
CAS: 760-93-0 | C8H10O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
760-93-0
Molecular Formula:
C8H10O3
Molecular Mass:
154.16 g/mol
Names and Synonyms:
Methacrylic Anhydride
2-Propenoic acid, 2-methyl-, 1,1′-anhydride
Methacrylic anhydride
2-Propenoic acid, 2-methyl-, anhydride
Methacrylic acid anhydride
Methacryloyl anhydride
NSC 24159
Bis(methacrylic acid) anhydride
Dimethacrylic acid anhydride
Norsocryl 500
2-Methylprop-2-enoyl 2-methylprop-2-enoate
Identifiers:
SMILES:
C=C(C)C(=O)OC(=O)C(=C)C
InChI:
InChI=1S/C8H10O3/c1-5(2)7(9)11-8(10)6(3)4/h1,3H2,2,4H3
Key Properties
Boiling Point
89 °C @ Press: 5 Torr
CAS Common Chemistry
Density
1.04 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 | 154.16 g/mol | CAS Common Chemistry |
| 154.16499999999996 g/mol | RDKit | |
| 154.06299418 g/mol | RDKit | |
| Density | 1.04 g/cm³ | CAS Common Chemistry |
| 1.035 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Methacrylic_anhydride | CAS Common Chemistry |
| Boiling Point | 89 °C @ Press: 5 Torr | CAS Common Chemistry |
| Canonical SMILES | O=C(OC(=O)C(=C)C)C(=C)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H10O3/c1-5(2)7(9)11-8(10)6(3)4/h1,3H2,2,4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=DCUFMVPCXCSVNP-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Methacrylic anhydride | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 43.370000000000005 Ų | RDKit |
| LogP | 1.2084 | RDKit |
| Molar Refractivity | 40.72700000000001 | RDKit |
