Products Categories
| CAS No.: | 92-74-0 |
|---|---|
| Name: | 3-Hydroxy-2-naphthoyl-ortho-phenetidide |
| Article Data: | 6 |
| Molecular Structure: | |
|
|
|
| Formula: | C19H17NO3 |
| Molecular Weight: | 307.349 |
| Synonyms: | 2-Naphtho-o-phenetidide,3-hydroxy- (7CI,8CI);2'-Ethoxy-3-hydroxy-2-naphthanilide;Acco Naf-Sol AS-PH;Acco Naphthol AS-PH;Acna Naphthol OF;Amanil Naphthol AS-PH;Amarthol AS-PH;Anarthol AS-PH;AzoicCoupling Component 14;Azotol OF;C.I. 37558;C.I. Azoic Coupling Component 14;Conazoic AD;Daito Grounder PH;Dycosthol AS-PH;Hebeithol AS-PH;HiltonaphtholAS-PH;Kambothol ASPH;Kiwa Grounder PH;N-(2-Ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide;NSC 50681;Naftol AS-PH;Naphtanilide phenyl;Naphtanilide phenyl Supra;Naphthanil OP;Naphthol AS-PH;Naphthol AS-phenyl;Naphtoelan phenyl;Napthol ASPH;TulatholAS-phenyl;2-naphthalenecarboxamide, N-(2-ethoxyphenyl)-3-hydroxy-; |
| EINECS: | 202-185-5 |
| Density: | 1.273 g/cm3 |
| Melting Point: | 157-158 °C |
| Boiling Point: | 436.2 °C at 760 mmHg |
| Flash Point: | 217.6 °C |
| Appearance: | pale yellow powder |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | R36/37/38 |
| PSA: | 58.56000 |
| LogP: | 4.26940 |
- 958254-66-51H-Imidazo[4,5-b]pyridine-2-carboxaldehyde, 1-methyl-, hydrochloride
- 99170-93-1N-Methyl-2-oxazolamine
- 97730-31-9(S)-4'-(2-Methylbutyl)Biphenyl-4-Carbonitrile
- 95789-13-21,3,7-trimethylpurine-2,6-dione
- 956104-42-02-Bromo-5-nitro-3-(trifluoromethyl)pyridine
- 945683-37-41-butyl-2,3-dimethylimidazolium octanesulfate
- 946052-36-41-Butyl-3-methylpyridinium methanesulfonate
- 942196-38-51-Hexyl-3-methylpyridinium hexafluorophosphat
- 929897-32-51-hexyl-4-methylpridine hexafluorophosphate
- 936239-96-24-methyl-1-octylpyridinium tetrafluoroborate(1-)
What can I do for you?
Get Best Price
Specification
The Naphthol AS-PH, with the CAS registry number 92-74-0 and EINECS registry number 202-185-5, has the systematic name of N-(2-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide. It belongs to the product category of Intermediates of Dyes and Pigments. And the molecular formula of this chemical is C19H17NO3. What's more, it is often used as printing and dyeing grounding agent for cotton fabric.
The physical properties of Naphthol AS-PH are as following: (1)ACD/LogP: 4.93; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.93; (4)ACD/LogD (pH 7.4): 4.89; (5)ACD/BCF (pH 5.5): 3279.49; (6)ACD/BCF (pH 7.4): 3027; (7)ACD/KOC (pH 5.5): 11430.18; (8)ACD/KOC (pH 7.4): 10550.16; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 38.77 Å2; (13)Index of Refraction: 1.686; (14)Molar Refractivity: 91.86 cm3; (15)Molar Volume: 241.3 cm3; (16)Polarizability: 36.41×10-24cm3; (17)Surface Tension: 56.6 dyne/cm; (18)Density: 1.273 g/cm3; (19)Flash Point: 217.6 °C; (20)Enthalpy of Vaporization: 71.93 kJ/mol; (21)Boiling Point: 436.2 °C at 760 mmHg; (22)Vapour Pressure: 3.23E-08 mmHg at 25°C.
Uses of Naphthol AS-PH: It can react with 11-amino-3-bromo-13H-acenaphtho[1,2-e]pyridazino[3,2-b]quinazoline-13-one to produce C40H25BrN6O4. This reaction will need reagent NaNO2 and HCl, and the solvent alkaline aq. solution. The reaction temperature is 0-5°C, and the yield is about 72%.
![Naphthol AS-PH can react with 11-amino-3-bromo-13H-acenaphtho[1,2-e]pyridazino[3,2-b]quinazoline-13-one to produce C40H25BrN6O4](/UserFilesUpload/Uses of Naphthol AS-PH(1).jpg)
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(c2cc1ccccc1cc2O)Nc3ccccc3OCC
(2)InChI: InChI=1/C19H17NO3/c1-2-23-18-10-6-5-9-16(18)20-19(22)15-11-13-7-3-4-8-14(13)12-17(15)21/h3-12,21H,2H2,1H3,(H,20,22)
(3)InChIKey: NXIGDUAONGBUKR-UHFFFAOYAJ