ChemicalBook > Product Catalog > Dyes and Pigments > dye > Azoic dyes > 3-Hydroxy-N-2-naphthyl-2-naphthamide
3-Hydroxy-N-2-naphthyl-2-naphthamide
3-Hydroxy-N-2-naphthyl-2-naphthamide Basic information
- Product Name:
- 3-Hydroxy-N-2-naphthyl-2-naphthamide
- Synonyms:
-
- NAPHTHOL AS-SW
- AZOIC COUPLING COMPONENT 7
- AcnaNaphtholD
- BrentholBN
- 3-HYDROXY-N-2-NAPHTHYL-2-NAPHTHAMIDE
- Amarthol AS-SW
- Dycosthol AS-SW
- Tulathol AS-SW
- CAS:
- 135-64-8
- MF:
- C21H15NO2
- MW:
- 313.35
- EINECS:
- 205-208-7
- Product Categories:
-
- Intermediates of Dyes and Pigments
- Mol File:
- 135-64-8.mol
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3-Hydroxy-N-2-naphthyl-2-naphthamide Chemical Properties
- Melting point:
- 243~244℃
- Boiling point:
- 479.3±28.0 °C(Predicted)
- Density
- 1.333±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- form
- powder to crystal
- pka
- 8.73±0.40(Predicted)
- Colour Index
- 37565
- color
- Light yellow to Brown
- CAS DataBase Reference
- 135-64-8(CAS DataBase Reference)
- EPA Substance Registry System
- 2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl- (135-64-8)
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3-Hydroxy-N-2-naphthyl-2-naphthamide Usage And Synthesis
Preparation
Naphthalen-2-amine and 3-Hydroxy-2-naphthoic acid condensation.
Properties and Applications
yellowish powder, soluble point 243 ~ 244 ℃. Insoluble in water solution and sodium carbonate, soluble in chlorobenzene, in the solution for hydrogen oxide yellow liquid. To the stability of the air is good. Mainly used for cotton, cotton yarn line, bath towel dyeing, also can be used to PVA, viscose, silk and polyamide fiber dyeing, general is not used for printing. This product to cotton affinity is higher, coupled ability medium.
3-Hydroxy-N-2-naphthyl-2-naphthamide Preparation Products And Raw materials
Raw materials
3-Hydroxy-N-2-naphthyl-2-naphthamideSupplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 021-61259108 18621169109
- market03@meryer.com
TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
Energy Chemical
- Tel
- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
Shanghai Longsheng chemical Co.,Ltd.
- Tel
- 021-58099652-8005 13585536065
- bin.wu@shlschem.com
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3-Hydroxy-N-2-naphthyl-2-naphthamide(135-64-8)Related Product Information
- Terbinafine Hydrochloride
- 2-Naphthol
- 1-Naphthol
- Naphthol AS-OL
- N,N-Dimethylformamide
- Benzamide
- Chlorantraniliprole
- 1,1'-Bi-2-naphthol
- 1-(1-NAPHTHYL)-2-THIOUREA
- Phenmedipham
- CHLOROPHOSPHONAZO III
- Formamide,Deionized
- Formamide
- Naphthol AS
- 3-HYDROXY-N-(1-NAPHTHYL)-2-NAPHTHAMIDE
- CouplingAgent
- N-2-naphthylbenzamide
- N-BENZYL-B-NAPHTHYL-AMINE