2-羟基-3-萘甲酰胺 (CAS No.3665-51-8)
- 物化性质
- 白色至微黄色结晶性粉末，无臭。微溶于水，易溶于乙醇、丙酮及稀碱溶液。熔点约240-248℃。
- 外观
- 白色至微黄色结晶粉末，无可见杂质
- 熔点
- 240-248℃
English description（英文原文，共 890 字符）
Product Name:2-Hydroxy-3-naphthamide
English Name:2-Hydroxy-3-naphthamide
CAS No.:3665-51-8
Aliases:2-Hydroxy-3-naphthalenecarboxamide, 3-Carbamoyl-2-naphthol, 2-Hydroxy-3-naphthoic acid amide
Molecular Formula:C11H9NO2
Physical Properties:White to slightly yellow crystalline powder, odorless. Slightly soluble in water, easily soluble in ethanol, acetone and dilute alkali solution. Melting point approximately 240-248°C.
Uses:This product is mainly used as an organic synthesis intermediate for the production of azo dyes, pigments and fine chemicals. It can also be used as an intermediate for naphthalene-based pharmaceuticals and as a raw material for fluorescent materials.
Technical Specifications:
Appearance: white to slightly yellow crystalline powder, no visible impurities
Assay (HPLC): ≥98%
Melting point: 240-248°C
Loss on drying: ≤0.5%
Residue on ignition: ≤0.1%
English Name:2-Hydroxy-3-naphthamide
CAS No.:3665-51-8
Aliases:2-Hydroxy-3-naphthalenecarboxamide, 3-Carbamoyl-2-naphthol, 2-Hydroxy-3-naphthoic acid amide
Molecular Formula:C11H9NO2
Physical Properties:White to slightly yellow crystalline powder, odorless. Slightly soluble in water, easily soluble in ethanol, acetone and dilute alkali solution. Melting point approximately 240-248°C.
Uses:This product is mainly used as an organic synthesis intermediate for the production of azo dyes, pigments and fine chemicals. It can also be used as an intermediate for naphthalene-based pharmaceuticals and as a raw material for fluorescent materials.
Technical Specifications:
Appearance: white to slightly yellow crystalline powder, no visible impurities
Assay (HPLC): ≥98%
Melting point: 240-248°C
Loss on drying: ≤0.5%
Residue on ignition: ≤0.1%
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常见问题
- 2-羟基-3-萘甲酰胺的 CAS 号是多少？
- 2-羟基-3-萘甲酰胺的 CAS 号是 3665-51-8。
- 2-羟基-3-萘甲酰胺的分子式和分子量是什么？
- 2-羟基-3-萘甲酰胺的分子式为 C11H9NO2。
- 2-羟基-3-萘甲酰胺的英文名称是什么？
- 2-羟基-3-萘甲酰胺的英文名称为 2-Hydroxy-3-naphthamide。
- 2-羟基-3-萘甲酰胺还有哪些别名？
- 2-羟基-3-萘甲酰胺又称 2-羟基-3-萘酰胺、2-羟基-3-萘甲酰胺、3-氨基甲酰-2-萘酚。
- 2-羟基-3-萘甲酰胺有哪些供应商和生产厂家？
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