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Molecule
2,6-Naphthalenedicarboxylic Acid
CAS: 1141-38-4 · C12H8O4
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 1141-38-4
- Molecular Formula
- C12H8O4
- Molecular Mass
- 216.19 g/mol
Identifiers
CAS Registry Number
1141-38-4
SMILES
O=C(O)c1ccc2cc(C(=O)O)ccc2c1
InChI Key
RXOHFPCZGPKIRD-UHFFFAOYSA-N
InChI
InChI=1S/C12H8O4/c13-11(14)9-3-1-7-5-10(12(15)16)4-2-8(7)6-9/h1-6H,(H,13,14)(H,15,16)
Names and Synonyms
- 2,6-Naphthalenedicarboxylic Acid Synonym
- 2,6-Naphthalenedicarboxylic acid Synonym
- 2,6-Naphthalic acid Synonym
- NSC 96410 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 216.19 g/mol | CAS Common Chemistry |
| 216.19199999999998 g/mol | RDKit | |
| 216.192 g/mol | RDKit | |
| Density | 0.96 g/cm³ | CAS Common Chemistry |
| 0.96 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/2,6-Naphthalenedicarboxylic_acid | CAS Common Chemistry |
| Canonical SMILES | O=C(O)C=1C=CC2=CC(=CC=C2C1)C(=O)O | CAS Common Chemistry |
| InChI | InChI=1S/C12H8O4/c13-11(14)9-3-1-7-5-10(12(15)16)4-2-8(7)6-9/h1-6H,(H,13,14)(H,15,16) | CAS Common Chemistry |
| InChI Key | InChIKey=RXOHFPCZGPKIRD-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | >340 °C | CAS Common Chemistry |
| Name | 2,6-Naphthalenedicarboxylic acid | CAS Common Chemistry |
| Heavy Atom Count | 16 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 74.6 Ų | RDKit |
| LogP | 2.2362 | RDKit |
| Molar Refractivity | 57.86660000000001 cm³/mol | RDKit |
| Ring Count | 2 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 216.042258736 g/mol | RDKit |
| Boiling Point | 230-280 °C @ 0.2 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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| Shift (ppm) | DEPT | Assignment |
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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 = 216.19 g/mol; density = 0.960 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C12H8O4.
