3-Hydroxy-N-(2-naphthyl)-2-naphthamide
3-羟基-N-(2-萘基)-2-萘甲酰胺
Also known as: Azoic Coupling Component 7, Naphthol AS-SW, 2-Hydroxy-3-naphthoic acid 2-naphthylamide, 3-Hydroxy-N-naphthalen-2-ylnaphthalene-2-carboxamide, 3-Hydroxy-N-(naphthalen-2-yl)-2-naphthamide, Naphtanilide SW, Naphthanil SW, Naphthanilid SW, Cibanaphthol RA, Naphtoelan SW, Brenthol BN, Amarthol AS-SW, Tulathol AS-SW, Acna Naphthol D, Dragonthol SW, Dycosthol AS-SW, Acco Naphthol AS-SW, 3-hydroxy-[2]naphthoic acid-[2]naphthylamide
- CAS No.
- 135-64-8
- Jingsj CID
- J-26858-9
- Molecular Formula
- C21H15NO2
- Chinese Name
- 3-羟基-N-(2-萘基)-2-萘甲酰胺
- Molecular Weight
- 313.34900 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 243~244℃ |
|---|---|
| Boiling Point | 479.3ºC at 760mmHg |
| Density | 1.333g/cm3 |
| Flash Point | 243.6ºC |
Frequently Asked Questions
What is the CAS number of 3-Hydroxy-N-(2-naphthyl)-2-naphthamide?
135-64-8
What are the molecular formula and molecular weight of 3-Hydroxy-N-(2-naphthyl)-2-naphthamide?
C21H15NO2, molecular weight 313.34900 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026