双(3-氨基苯基)乙炔 (CAS No.2765-16-4)
- 物化性质
- 常温下为黄色至棕色结晶粉末，具有芳香胺的弱碱性。微溶于水，可溶于乙醇、二甲基亚砜等有机溶剂。相对密度推算值约1.16 g/cm³。应避光、密封、干燥保存，避免接触氧化剂。
- 外观
- 黄色至棕色结晶粉末
- 熔点
- 120~125°C（参考值）
- 溶解性
- 易溶于乙醇、DMSO，微溶于水
English description（英文原文，共 1130 字符）
Product Name:3,3'-Diaminodiphenylacetylene
English Name:3,3'-Diaminodiphenylacetylene
CAS No.:2765-16-4
Aliases:Bis(3-aminophenyl)acetylene, 3,3'-Diaminotolane
Molecular Formula:C14H12N2
Physical Properties:Yellow to brown crystalline powder at room temperature with weak basicity of aromatic amines. Slightly soluble in water, soluble in ethanol, dimethyl sulfoxide and other organic solvents. Estimated relative density is about 1.16 g/cm³. Should be stored in a cool, dry, well-ventilated area away from light and oxidizing agents.
Uses:Used as an organic synthesis intermediate for the preparation of acetylene-containing polyimides, conjugated polymers and fluorescent probes. Also employed in the synthesis of Schiff bases, heterocyclic compounds, and pharmaceutical/agrochemical intermediates. It can serve as a monomer in click chemistry and polymerization reactions for functional materials.
Technical Specifications:
Purity (HPLC): ≥98.0%
Appearance: yellow to brown crystalline powder
Melting point: 120-125°C (reference)
Loss on drying: ≤0.5%
Solubility: soluble in ethanol, DMSO; slightly soluble in water
English Name:3,3'-Diaminodiphenylacetylene
CAS No.:2765-16-4
Aliases:Bis(3-aminophenyl)acetylene, 3,3'-Diaminotolane
Molecular Formula:C14H12N2
Physical Properties:Yellow to brown crystalline powder at room temperature with weak basicity of aromatic amines. Slightly soluble in water, soluble in ethanol, dimethyl sulfoxide and other organic solvents. Estimated relative density is about 1.16 g/cm³. Should be stored in a cool, dry, well-ventilated area away from light and oxidizing agents.
Uses:Used as an organic synthesis intermediate for the preparation of acetylene-containing polyimides, conjugated polymers and fluorescent probes. Also employed in the synthesis of Schiff bases, heterocyclic compounds, and pharmaceutical/agrochemical intermediates. It can serve as a monomer in click chemistry and polymerization reactions for functional materials.
Technical Specifications:
Purity (HPLC): ≥98.0%
Appearance: yellow to brown crystalline powder
Melting point: 120-125°C (reference)
Loss on drying: ≤0.5%
Solubility: soluble in ethanol, DMSO; slightly soluble in water
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常见问题
- 双(3-氨基苯基)乙炔的 CAS 号是多少？
- 双(3-氨基苯基)乙炔的 CAS 号是 2765-16-4。
- 双(3-氨基苯基)乙炔的分子式和分子量是什么？
- 双(3-氨基苯基)乙炔的分子式为 C14H12N2。
- 双(3-氨基苯基)乙炔的英文名称是什么？
- 双(3-氨基苯基)乙炔的英文名称为 3,3'-Diaminodiphenylacetylene。
- 双(3-氨基苯基)乙炔还有哪些别名？
- 双(3-氨基苯基)乙炔又称 3,3'-二氨基二苯乙炔、二(间氨基苯基)乙炔。
- 双(3-氨基苯基)乙炔有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条双(3-氨基苯基)乙炔供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 双(3-氨基苯基)乙炔的供应商主要分布在哪些地区？
- 双(3-氨基苯基)乙炔的供应商主要分布在 上海市（1 条） 等地。
- 双(3-氨基苯基)乙炔有哪些级别可选？
- 平台上双(3-氨基苯基)乙炔的供应级别包括 工业级。
- 双(3-氨基苯基)乙炔的报价单位是什么？
- 双(3-氨基苯基)乙炔的报价单位主要有 千克。
- 哪里可以查到双(3-氨基苯基)乙炔的价格？
- 掌上化工双(3-氨基苯基)乙炔产品页汇总了各供应商的最新报价与规格，地址：/chemicals/2765-16-4/。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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