2,5-二氯苯胺 (CAS No.95-82-9)
- 物化性质
- 淡棕色结晶性粉末（纯品为白色针晶或片状结晶）。熔点48–50 °C，沸点251 °C，密度1.54 g/cm3，闪点>100 °C（部分来源记载160 °C）。微溶于水（0.56 g/L, 20°C），易溶于乙醇、乙醚、苯、二硫化碳、稀盐酸。0.66 g/L水溶液pH≈6.59。常温稳定，但遇光易变色，需避光密封保存。
- 技术参数
- 纯度≥99.0% 熔点48–50 °C 沸点251 °C 密度1.54 g/cm3 闪点>100 °C（部分来源记载160 °C）
English description（英文原文，共 1251 字符）
Product Name:2,5-Dichloroaniline
English Name:2,5-Dichloroaniline
CAS No.:95-82-9
Aliases:Fast Scarlet Base GG
Molecular Formula:C6H5Cl2N
Physical Properties:Light brown crystalline powder (pure product is white needle-like or flaky crystals). Melting point 48–50 °C, boiling point 251 °C, density 1.54 g/cm3, flash point >100 °C (some sources record 160 °C). Slightly soluble in water (0.56 g/L at 20°C), readily soluble in ethanol, diethyl ether, benzene, carbon disulfide, and dilute hydrochloric acid. The pH of a 0.66 g/L aqueous solution is approximately 6.59. Stable at room temperature but discolors upon exposure to light; store in a cool, airtight container protected from light.
Uses:Used as an intermediate in pesticide synthesis for producing fungicides (procymidone, iprodione, vinclozolin) and herbicides (dicamba). Used as ice dye Scarlet Base GG/GGS for dyeing and printing of cotton fabrics. Also applied in the synthesis of organic pigments (C.I. 37010), pharmaceutical quinoline derivatives, nitrogen fertilizer synergists, rubber antioxidants, and plastic additives.
Technical Specifications:
Purity ≥99.0%
Melting point 48–50 °C
Boiling point 251 °C
Density 1.54 g/cm3
Flash point >100 °C (some sources record 160 °C)
English Name:2,5-Dichloroaniline
CAS No.:95-82-9
Aliases:Fast Scarlet Base GG
Molecular Formula:C6H5Cl2N
Physical Properties:Light brown crystalline powder (pure product is white needle-like or flaky crystals). Melting point 48–50 °C, boiling point 251 °C, density 1.54 g/cm3, flash point >100 °C (some sources record 160 °C). Slightly soluble in water (0.56 g/L at 20°C), readily soluble in ethanol, diethyl ether, benzene, carbon disulfide, and dilute hydrochloric acid. The pH of a 0.66 g/L aqueous solution is approximately 6.59. Stable at room temperature but discolors upon exposure to light; store in a cool, airtight container protected from light.
Uses:Used as an intermediate in pesticide synthesis for producing fungicides (procymidone, iprodione, vinclozolin) and herbicides (dicamba). Used as ice dye Scarlet Base GG/GGS for dyeing and printing of cotton fabrics. Also applied in the synthesis of organic pigments (C.I. 37010), pharmaceutical quinoline derivatives, nitrogen fertilizer synergists, rubber antioxidants, and plastic additives.
Technical Specifications:
Purity ≥99.0%
Melting point 48–50 °C
Boiling point 251 °C
Density 1.54 g/cm3
Flash point >100 °C (some sources record 160 °C)
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常见问题
- 2,5-二氯苯胺的 CAS 号是多少？
- 2,5-二氯苯胺的 CAS 号是 95-82-9。
- 2,5-二氯苯胺的分子式和分子量是什么？
- 2,5-二氯苯胺的分子式为 C6H5Cl2N。
- 2,5-二氯苯胺的英文名称是什么？
- 2,5-二氯苯胺的英文名称为 2,5-Dichloroaniline。
- 2,5-二氯苯胺还有哪些别名？
- 2,5-二氯苯胺又称 大红色基。
- 2,5-二氯苯胺有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条2,5-二氯苯胺供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 2,5-二氯苯胺的供应商主要分布在哪些地区？
- 2,5-二氯苯胺的供应商主要分布在 上海市（1 条） 等地。
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- 平台上2,5-二氯苯胺的供应级别包括 工业级。
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- 2,5-二氯苯胺的报价单位主要有 千克。
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