3-羟基-N-(3-硝基苯基)-2-萘甲酰胺 (CAS No.135-65-9)
- 中文别名
- 3-羟基-N-(3-硝基苯基)-2-萘酰胺；N-(3-硝基苯基)-3-羟基-2-萘甲酰胺；色酚AS-3N
- 英文名称
- 3-Hydroxy-N-(3-nitrophenyl)-2-naphthalenecarboxamide
- 分子式
- C17H12N2O4
- 所属类别
- 染料颜料
- 物化性质
- 本品为黄色至黄棕色结晶粉末，无味。熔点约197-199℃。易溶于乙醇、丙酮、N,N-二甲基甲酰胺等有机溶剂，微溶于水，溶于碱性水溶液呈黄色。在空气中稳定，遇光略有变色。
- 外观
- 黄色至黄棕色结晶粉末
- 熔点
- 197～199℃
- 溶解性
- 溶于乙醇、丙酮、DMF，微溶于水
English description（英文原文，共 1232 字符）
Product Name:3-Hydroxy-N-(3-nitrophenyl)-2-naphthalenecarboxamide
English Name:3-Hydroxy-N-(3-nitrophenyl)-2-naphthalenecarboxamide
CAS No.:135-65-9
Aliases:3-Hydroxy-N-(3-nitrophenyl)-2-naphthamide, N-(3-Nitrophenyl)-3-hydroxy-2-naphthalenecarboxamide, Naphthol AS-3N
Molecular Formula:C17H12N2O4
Physical Properties:Yellow to yellowish-brown crystalline powder, odorless. Melting point approximately 197-199°C. Freely soluble in ethanol, acetone, DMF and other organic solvents; slightly soluble in water; soluble in alkaline aqueous solution with yellow color. Stable in air, slight color change upon prolonged light exposure.
Uses:Mainly used as a dye intermediate for the synthesis of azo pigments, reactive dyes and disperse dyes. In the textile dyeing and printing industry, it serves as a coupling component with diazonium salts to produce yellow to orange dye series. Also used as a functional intermediate in organic synthesis and fine chemical fields.
Technical Specifications:
Molecular formula: C17H12N2O4, molecular weight: 308.29
Appearance: yellow to yellowish-brown crystalline powder
Purity (HPLC): ≥98.0%
Melting point: 197-199°C
Solubility: soluble in ethanol, acetone, DMF; slightly soluble in water
English Name:3-Hydroxy-N-(3-nitrophenyl)-2-naphthalenecarboxamide
CAS No.:135-65-9
Aliases:3-Hydroxy-N-(3-nitrophenyl)-2-naphthamide, N-(3-Nitrophenyl)-3-hydroxy-2-naphthalenecarboxamide, Naphthol AS-3N
Molecular Formula:C17H12N2O4
Physical Properties:Yellow to yellowish-brown crystalline powder, odorless. Melting point approximately 197-199°C. Freely soluble in ethanol, acetone, DMF and other organic solvents; slightly soluble in water; soluble in alkaline aqueous solution with yellow color. Stable in air, slight color change upon prolonged light exposure.
Uses:Mainly used as a dye intermediate for the synthesis of azo pigments, reactive dyes and disperse dyes. In the textile dyeing and printing industry, it serves as a coupling component with diazonium salts to produce yellow to orange dye series. Also used as a functional intermediate in organic synthesis and fine chemical fields.
Technical Specifications:
Molecular formula: C17H12N2O4, molecular weight: 308.29
Appearance: yellow to yellowish-brown crystalline powder
Purity (HPLC): ≥98.0%
Melting point: 197-199°C
Solubility: soluble in ethanol, acetone, DMF; slightly soluble in water
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常见问题
- 3-羟基-N-(3-硝基苯基)-2-萘甲酰胺的 CAS 号是多少？
- 3-羟基-N-(3-硝基苯基)-2-萘甲酰胺的 CAS 号是 135-65-9。
- 3-羟基-N-(3-硝基苯基)-2-萘甲酰胺的分子式和分子量是什么？
- 3-羟基-N-(3-硝基苯基)-2-萘甲酰胺的分子式为 C17H12N2O4。
- 3-羟基-N-(3-硝基苯基)-2-萘甲酰胺的英文名称是什么？
- 3-羟基-N-(3-硝基苯基)-2-萘甲酰胺的英文名称为 3-Hydroxy-N-(3-nitrophenyl)-2-naphthalenecarboxamide。
- 3-羟基-N-(3-硝基苯基)-2-萘甲酰胺还有哪些别名？
- 3-羟基-N-(3-硝基苯基)-2-萘甲酰胺又称 3-羟基-N-(3-硝基苯基)-2-萘酰胺、N-(3-硝基苯基)-3-羟基-2-萘甲酰胺、色酚AS-3N。
- 3-羟基-N-(3-硝基苯基)-2-萘甲酰胺有哪些供应商和生产厂家？
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