分散棕27 (CAS No.94945-21-8)
- 中文别名
- C.I.分散棕27；3-[[4-[(2,6-二氰基-4-硝基苯基)偶氮]苯基]乙氨基]丙腈
- 英文名称
- Disperse Brown 27
- 分子式
- C19H15N7O2
- 分子量
- 389.37
- 所属类别
- 染料颜料
- 物化性质
- 深棕色粉末，微溶于水，易溶于丙酮、N,N-二甲基甲酰胺、氯苯等有机溶剂；熔点约170～180℃，遇强氧化剂不稳定，需避光、密封、干燥储存。
- 纯度
- 95%
- 外观
- 棕色粉末
- 熔点
- 约170～180℃
- 包装
- 25kg/桶
English description（英文原文，共 933 字符）
Product Name:Disperse Brown 27
English Name:Disperse Brown 27
CAS No.:94945-21-8
Aliases:C.I. Disperse Brown 27, 3-[[4-[2-(2,6-dicyano-4-nitrophenyl)diazenyl]-N-ethylanilino]propanenitrile
Molecular Formula:C19H15N7O2
Physical Properties:Dark brown powder; slightly soluble in water, soluble in acetone, N,N-dimethylformamide, chlorobenzene and other organic solvents. Melting point approximately 170–180 °C. Stable under normal storage conditions but should be kept away from strong oxidants and stored sealed in a cool, dry place protected from light.
Uses:Mainly used for disperse dyeing and printing of polyester fibers, also for acetate fibers and nylon. It is suitable for formulating black inks and coloring plastics and coatings, with good build-up and heat resistance.
Technical Specifications:
Purity: 95%
Appearance: brown powder
Molecular weight: 389.37
Melting point: approx. 170–180 °C
Packaging: 25 kg/drum
English Name:Disperse Brown 27
CAS No.:94945-21-8
Aliases:C.I. Disperse Brown 27, 3-[[4-[2-(2,6-dicyano-4-nitrophenyl)diazenyl]-N-ethylanilino]propanenitrile
Molecular Formula:C19H15N7O2
Physical Properties:Dark brown powder; slightly soluble in water, soluble in acetone, N,N-dimethylformamide, chlorobenzene and other organic solvents. Melting point approximately 170–180 °C. Stable under normal storage conditions but should be kept away from strong oxidants and stored sealed in a cool, dry place protected from light.
Uses:Mainly used for disperse dyeing and printing of polyester fibers, also for acetate fibers and nylon. It is suitable for formulating black inks and coloring plastics and coatings, with good build-up and heat resistance.
Technical Specifications:
Purity: 95%
Appearance: brown powder
Molecular weight: 389.37
Melting point: approx. 170–180 °C
Packaging: 25 kg/drum
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常见问题
- 分散棕27的 CAS 号是多少？
- 分散棕27的 CAS 号是 94945-21-8。
- 分散棕27的分子式和分子量是什么？
- 分散棕27的分子式为 C19H15N7O2，分子量约 389.37。
- 分散棕27的英文名称是什么？
- 分散棕27的英文名称为 Disperse Brown 27。
- 分散棕27还有哪些别名？
- 分散棕27又称 C.I.分散棕27、3-[[4-[(2,6-二氰基-4-硝基苯基)偶氮]苯基]乙氨基]丙腈。
- 分散棕27有哪些供应商和生产厂家？
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- 平台上分散棕27的供应级别包括 工业级。
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- 分散棕27的报价单位主要有 千克。
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- 掌上化工分散棕27产品页汇总了各供应商的最新报价与规格，地址：/chemicals/94945-21-8/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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