ChemicalBook >> CAS DataBase List >>2-ethoxy-1-naphthylamine
2-ethoxy-1-naphthylamine
- CAS No.
- 118-30-9
- Chemical Name:
- 2-ethoxy-1-naphthylamine
- Synonyms
- 2-ethoxy-1-naphthylamine;2-Ethoxy-1-naphthalenamine;2-ethoxynaphthalen-1-amine;1-Amino-2-ethoxynaphthalene;1-Naphthalenamine, 2-ethoxy-
- CBNumber:
- CB2874782
- Molecular Formula:
- C12H13NO
- Molecular Weight:
- 187.24
- MDL Number:
- MFCD14534842
- MOL File:
- 118-30-9.mol
Last updated:2023-11-06 14:39:47
| 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) |
| FDA UNII | C7N63CR53Q |
2-ethoxy-1-naphthylamine Chemical Properties,Uses,Production
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.
2-ethoxy-1-naphthylamine Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 4)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Synchem OHG | +49 5662 408730 | info@synchem.de | Germany | 4705 | 70 |
| Shaanxi Dideu Medichem Co. Ltd | 029-61856358 15229202216 | 1020@dideu.com | China | 10009 | 58 |
| Supplier | Advantage |
|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 58 |
| Synchem OHG | 70 |
| Shaanxi Dideu Medichem Co. Ltd | 58 |
2-ethoxynaphthalen-1-amine
2-Ethoxy-1-naphthalenamine
1-Amino-2-ethoxynaphthalene
2-ethoxy-1-naphthylamine
1-Naphthalenamine, 2-ethoxy-
118-30-9