2-氨基-4-溴苯并噻唑 (CAS No.20358-02-5)
- 物化性质
- 本品为白色至淡黄色结晶粉末，密度1.836 g/cm³，沸点366.8°C（760 mmHg），闪点约200°C，折射率1.783，不溶于水，易溶于乙醇、丙酮等有机溶剂。
- 外观
- 白色至淡黄色结晶粉末
- 含量
- ≥98% (HPLC)
- 熔点
- 120-122°C
English description（英文原文，共 910 字符）
Product Name:2-Amino-4-bromobenzothiazole
English Name:2-Amino-4-bromobenzothiazole
CAS No.:20358-02-5
Aliases:4-Bromo-2-aminobenzothiazole
Molecular Formula:C7H5BrN2S
Physical Properties:White to light yellow crystalline powder, density 1.836 g/cm³, boiling point 366.8°C at 760 mmHg, flash point approximately 200°C, refractive index 1.783, insoluble in water, readily soluble in ethanol, acetone and other organic solvents.
Uses:Used as an organic synthesis intermediate, mainly for the preparation of pharmaceuticals, pesticides, dyes and other fine chemical products. In the pharmaceutical industry, it can be used to synthesize benzothiazole-based active drugs, and also applied in polymer materials and photochemistry fields.
Technical Specifications:
Appearance: White to light yellow crystalline powder
Assay: ≥98% (HPLC)
Melting point: 120-122°C
Loss on drying: ≤0.5%
Packaging: 25kg/drum
English Name:2-Amino-4-bromobenzothiazole
CAS No.:20358-02-5
Aliases:4-Bromo-2-aminobenzothiazole
Molecular Formula:C7H5BrN2S
Physical Properties:White to light yellow crystalline powder, density 1.836 g/cm³, boiling point 366.8°C at 760 mmHg, flash point approximately 200°C, refractive index 1.783, insoluble in water, readily soluble in ethanol, acetone and other organic solvents.
Uses:Used as an organic synthesis intermediate, mainly for the preparation of pharmaceuticals, pesticides, dyes and other fine chemical products. In the pharmaceutical industry, it can be used to synthesize benzothiazole-based active drugs, and also applied in polymer materials and photochemistry fields.
Technical Specifications:
Appearance: White to light yellow crystalline powder
Assay: ≥98% (HPLC)
Melting point: 120-122°C
Loss on drying: ≤0.5%
Packaging: 25kg/drum
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常见问题
- 2-氨基-4-溴苯并噻唑的 CAS 号是多少？
- 2-氨基-4-溴苯并噻唑的 CAS 号是 20358-02-5。
- 2-氨基-4-溴苯并噻唑的分子式和分子量是什么？
- 2-氨基-4-溴苯并噻唑的分子式为 C7H5BrN2S。
- 2-氨基-4-溴苯并噻唑的英文名称是什么？
- 2-氨基-4-溴苯并噻唑的英文名称为 2-Amino-4-bromobenzothiazole。
- 2-氨基-4-溴苯并噻唑还有哪些别名？
- 2-氨基-4-溴苯并噻唑又称 4-溴-2-氨基苯并噻唑。
- 2-氨基-4-溴苯并噻唑有哪些供应商和生产厂家？
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