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Pivalic Anhydride
CAS: 1538-75-6 | C10H18O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
1538-75-6
Molecular Formula:
C10H18O3
Molecular Mass:
186.25 g/mol
Names and Synonyms:
Pivalic Anhydride
Propanoic acid, 2,2-dimethyl-, 1,1′-anhydride
Pivalic anhydride
Propanoic acid, 2,2-dimethyl-, anhydride
Trimethylacetic acid anhydride
2,2-Dimethylpropanoic anhydride
Trimethylacetic anhydride
Pivalic acid anhydride
Pivaloyl anhydride
2,2-Dimethylpropionic anhydride
2,2-Dimethylpropanoic acid anhydride
Neopentanoic anhydride
2,2,2-Trimethylacetic anhydride
2,2-Dimethylpropanoyl anhydride
2,2-Dimethylpropanoyl 2,2-dimethylpropanoate
Identifiers:
SMILES:
CC(C)(C)C(=O)OC(=O)C(C)(C)C
InChI:
InChI=1S/C10H18O3/c1-9(2,3)7(11)13-8(12)10(4,5)6/h1-6H3
Key Properties
Boiling Point
193 °C
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 | 186.25 g/mol | CAS Common Chemistry |
| 186.25099999999998 g/mol | RDKit | |
| 186.125594436 g/mol | RDKit | |
| Boiling Point | 193 °C | CAS Common Chemistry |
| Canonical SMILES | O=C(OC(=O)C(C)(C)C)C(C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C10H18O3/c1-9(2,3)7(11)13-8(12)10(4,5)6/h1-6H3 | CAS Common Chemistry |
| InChI Key | InChIKey=PGZVFRAEAAXREB-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Pivalic anhydride | CAS Common Chemistry |
| Heavy Atom Count | 13 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 43.370000000000005 Ų | RDKit |
| LogP | 2.1483999999999996 | RDKit |
| Molar Refractivity | 50.009000000000036 | RDKit |
