2-Ethoxynaphthalene CAS 93-18-5
| CAS No. | 93-18-5 |
| Molecular Formula | C12H12O |
| Molecular Weight | 172.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Ethoxynaphthalene (CAS 93-18-5), a certified reference material (molecular formula C12H12O, MW 172.22 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, an aromatic ring system, 2-Ethoxynaphthalene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 172.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-Ethoxynaphthalene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H12O |
| Molecular Weight | 172.22 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Ethoxynaphthalene Standards
- 2-Ethoxynaphthalene-1-thiol (CAS 100518-56-7)
- 6-Ethoxynaphthalene-2-thiol (CAS 1379331-64-2)
- 2-Ethoxynaphthalene-1-carboxamide (CAS 872271-18-6)
- 6-Ethoxynaphthalene-2-boronic Acid (CAS 352525-98-5)
- 2-Ethoxynaphthalene-1-carboxylic Acid (CAS 2224-00-2)
- 3-Ethoxynaphthalene-2-carboxylic acid (CAS 54245-36-2)
- 4-ethoxynaphthalene-1-sulfonamide (CAS 861092-30-0)
- 6-Ethoxynaphthalene-2-sulfonyl chloride (CAS 1246776-76-0)
Recommended Standards
- 2-(1-Naphthyl)ethanol (CAS 773-99-9)
- Domperidone Impurity N8 (CAS 58859-46-4)
- Mirogabalin Impurity 18 (CAS 1138245-49-4)
- Ac-Ile-NH2 (CAS 56711-06-9)
- Methyl 1,5-dioxaspiro[2.5]octane-2-carboxylate (CAS 1495959-53-9)
- 7,9-Dichloro-2,3-dihydro-1H-cyclopenta[b]quinoline (CAS 40528-04-9)
- 6-(1H-1,2,4-triazol-1-yl)[1,2,4]triazolo[1,5-a]pyrimidin-7-ol 861209-52-1 KS-00001UZM (CAS 861209-52-1)
- N-(2-aminoethyl)-2-phenylacetamide (CAS 15070-17-4)
- n-Methyl-1,4-dioxaspiro[4.5]decan-8-amine (CAS 166398-41-0)
- 3-Methyl-1-(2-methylpropyl)butyl 4-O-α-D-glucopyranosyl-β-D-glucopyranoside (CAS 869638-31-3)
- 7-Chloro-1,3-dioxaindane-5-carboxylic acid (CAS 22519-35-3)
- Bis[2-(perfluorohexyl)ethyl]phosphate (CAS 57677-95-9)
- 4-Methoxy-2-(methylthio)pyrimidin-5-ylboronic acid (CAS 2377607-89-9)
- Neuropeptide Y, human (CAS 98264-90-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com