3-Hydroxy-2-naphthoyl-ortho-phenetidide
- CAS NO.：92-74-0
- Empirical Formula: C19H17NO3
- Molecular Weight: 307.34
- MDL number: MFCD00021631
- EINECS: 202-185-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:21:22
What is 3-Hydroxy-2-naphthoyl-ortho-phenetidide?
Preparation
2-Ethoxybenzenamine and 3-Hydroxy-2-naphthoic acid condensation.
Properties and Applications
shallow rice brown powder, melting point for 157 ~ 158 ℃. Insoluble in water and sodium carbonate solution, soluble in glacial acetic acid. Stability of air. Mainly used in cotton yarns, cotton fabric, PVA, polyamide, viscose and silk dyeing, general is not used for printing. This product to cotton affinity low, coupled ability medium.
Properties of 3-Hydroxy-2-naphthoyl-ortho-phenetidide
| Melting point: | 157~158℃ |
| Boiling point: | 436.2±30.0 °C(Predicted) |
| Density | 1.273±0.06 g/cm3(Predicted) |
| pka | 8.74±0.40(Predicted) |
| CAS DataBase Reference | 92-74-0(CAS DataBase Reference) |
| EPA Substance Registry System | 3-Hydroxy-2-naphtho-o-phenetidide (92-74-0) |
Safety information for 3-Hydroxy-2-naphthoyl-ortho-phenetidide
Computed Descriptors for 3-Hydroxy-2-naphthoyl-ortho-phenetidide
3-Hydroxy-2-naphthoyl-ortho-phenetidide manufacturer
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