3-氯邻苯二胺 (CAS No.21745-41-5)
- 物化性质
- 类白色至浅棕色结晶固体;分子式 C6H7ClN2,分子量 142.59;密度约 1.322 g/cm³,熔点约 62°C,沸点约 276.1°C,闪点约 126.7°C;微溶于水,易溶于甲醇、乙醇、DMF、DMSO 等有机溶剂。
- 纯度
- 98%(HPLC)。
- 外观
- 类白色至浅棕色结晶粉末。
- 熔点
- 约 62°C。
English description(英文原文,共 1019 字符)
Product Name:1,2-Diamino-3-chlorobenzene
English Name:1,2-Diamino-3-chlorobenzene
CAS No.:21745-41-5
Aliases:3-Chloro-o-phenylenediamine, 3-Chloro-1,2-phenylenediamine, 3-Chlorobenzene-1,2-diamine
Molecular Formula:C6H7ClN2
Physical Properties:Off-white to light brown crystalline solid. Molecular formula: C6H7ClN2, molecular weight: 142.59. Density: approx. 1.322 g/cm³; melting point: approx. 62°C; boiling point: approx. 276.1°C; flash point: approx. 126.7°C. Slightly soluble in water; soluble in methanol, ethanol, DMF, DMSO and other organic solvents.
Uses:Used as an organic synthesis intermediate in the preparation of nitrogen-containing heterocycles such as benzimidazoles and quinoxalines; also commonly used in the synthesis research of dyes, pharmaceuticals, and agrochemicals.
Technical Specifications:
Purity: 98% (HPLC).
Molecular weight: 142.59.
Appearance: off-white to light brown crystalline powder.
Melting point: approx. 62°C.
Packaging: customized according to customer requirements.
English Name:1,2-Diamino-3-chlorobenzene
CAS No.:21745-41-5
Aliases:3-Chloro-o-phenylenediamine, 3-Chloro-1,2-phenylenediamine, 3-Chlorobenzene-1,2-diamine
Molecular Formula:C6H7ClN2
Physical Properties:Off-white to light brown crystalline solid. Molecular formula: C6H7ClN2, molecular weight: 142.59. Density: approx. 1.322 g/cm³; melting point: approx. 62°C; boiling point: approx. 276.1°C; flash point: approx. 126.7°C. Slightly soluble in water; soluble in methanol, ethanol, DMF, DMSO and other organic solvents.
Uses:Used as an organic synthesis intermediate in the preparation of nitrogen-containing heterocycles such as benzimidazoles and quinoxalines; also commonly used in the synthesis research of dyes, pharmaceuticals, and agrochemicals.
Technical Specifications:
Purity: 98% (HPLC).
Molecular weight: 142.59.
Appearance: off-white to light brown crystalline powder.
Melting point: approx. 62°C.
Packaging: customized according to customer requirements.
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常见问题
- 3-氯邻苯二胺的 CAS 号是多少?
- 3-氯邻苯二胺的 CAS 号是 21745-41-5。
- 3-氯邻苯二胺的分子式和分子量是什么?
- 3-氯邻苯二胺的分子式为 C6H7ClN2,分子量约 142.59。。
- 3-氯邻苯二胺的英文名称是什么?
- 3-氯邻苯二胺的英文名称为 1,2-Diamino-3-chlorobenzene。
- 3-氯邻苯二胺还有哪些别名?
- 3-氯邻苯二胺又称 3-氯-1,2-苯二胺、1,2-二氨基-3-氯苯。
- 3-氯邻苯二胺有哪些供应商和生产厂家?
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