| Identification | Back Directory | [Name]
2-ethoxy-1-naphthylamine | [CAS]
118-30-9 | [Synonyms]
2-ethoxy-1-naphthylamine
2-ethoxynaphthalen-1-amine
2-Ethoxy-1-naphthalenamine
1-Amino-2-ethoxynaphthalene
1-Naphthalenamine, 2-ethoxy- | [EINECS(EC#)]
204-243-5 | [Molecular Formula]
C12H13NO | [MDL Number]
MFCD14534842 | [MOL File]
118-30-9.mol | [Molecular Weight]
187.24 |
| Chemical Properties | Back Directory | [Melting point ]
48-49 °C(Solv: ethanol (64-17-5)) | [Boiling point ]
339.5±17.0 °C(Predicted) | [density ]
1.125±0.06 g/cm3(Predicted) | [pka]
3.40±0.10(Predicted) |
| Hazard Information | Back Directory | [Uses]
Sulfonation (H2SO4, 60℃) of 158 gives 1-amino-2-ethoxynaphthalene-6-sulfonic acid for use principally as an intermediate component in azo direct green dyes. | [Synthesis]
?A solution of 2-ethoxynaphthalene in 1,2-dichlorobenzene is reacted with nitric acid at 45℃. The organic layer is separated and washed at 60℃ before cooling to crystallize 1-nitro-2-ethoxynaphthalene (mp 95 – 100℃) in 80 % yield. Reduction with iron gives 2-ethoxy-1-naphthylamine in 74 % yield. |
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