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| CAS No.: | 19523-57-0 |
|---|---|
| Name: | 2-ETHOXY-1-NAPHTHALDEHYDE |
| Article Data: | 15 |
| Molecular Structure: | |
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| Formula: | C13H12O2 |
| Molecular Weight: | 200.237 |
| Synonyms: | 1-Naphthaldehyde,2-ethoxy- (8CI);2-Ethoxy-1-naphthaldehyde;2-Ethoxy-1-naphthalenecarboxaldehyde;2-Ethoxynaphthaldehyde;NSC 74560; |
| EINECS: | 243-126-3 |
| Density: | 1.139 g/cm3 |
| Melting Point: | 109-113 °C |
| Boiling Point: | 358.296 °C at 760 mmHg |
| Flash Point: | 168.951 °C |
| Appearance: | pale brown crystalline powder |
| Hazard Symbols: |
 Xi
|
| Safety: | 24/25 |
| PSA: | 26.30000 |
| LogP: | 3.05100 |
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Specification
The 1-Naphthalenecarboxaldehyde,2-ethoxy-, with the CAS registry number 19523-57-0, is also known as 1-Naphthaldehyde, 2-ethoxy-. Its EINECS registry number is 243-126-3. This chemical's molecular formula is C13H12O2 and molecular weight is 200.23318. Its IUPAC name is called 2-ethoxynaphthalene-1-carbaldehyde. This chemical is pale brown crystalline powder. When you are using this chemical, please be cautious about it. This chemical may cause inflammation to the skin or other mucous membranes. You must avoid contacting it with skin and eyes.
Physical properties of 1-Naphthalenecarboxaldehyde,2-ethoxy-: (1)ACD/LogP: 3.48; (2)ACD/LogD (pH 5.5): 3.48; (3)ACD/LogD (pH 7.4): 3.48; (4)ACD/BCF (pH 5.5): 258.71; (5)ACD/BCF (pH 7.4): 258.71; (6)ACD/KOC (pH 5.5): 1856.49; (7)ACD/KOC (pH 7.4): 1856.49; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 3; (10)Index of Refraction: 1.625; (11)Molar Refractivity: 62.15 cm3; (12)Molar Volume: 175.7 cm3; (13)Surface Tension: 44 dyne/cm; (14)Density: 1.139 g/cm3; (15)Flash Point: 169 °C; (16)Enthalpy of Vaporization: 60.38 kJ/mol; (17)Boiling Point: 358.3 °C at 760 mmHg; (18)Vapour Pressure: 2.57E-05 mmHg at 25°C.
Preparation: this chemical can be prepared by iodoethane and 2-hydroxy-naphthalene-1-carbaldehyde. This reaction will need reagent NaH and solvent dimethylformamide. The reaction time is 6 hours. The yield is about 93%.
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Uses of 1-Naphthalenecarboxaldehyde,2-ethoxy-: it can be used to produce formic acid 2-ethoxy-naphthalen-1-yl ester at ambient temperature. This reaction will need reagent 30percent H2O2 and solvent CH2Cl2. The yield is about 93%.
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You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CCOC1=C(C2=CC=CC=C2C=C1)C=O
(2)InChI: InChI=1S/C13H12O2/c1-2-15-13-8-7-10-5-3-4-6-11(10)12(13)9-14/h3-9H,2H2,1H3
(3)InChIKey: IMNKQTWVJHODOS-UHFFFAOYSA-N