咔唑 (CAS No.86-74-8)
- 物化性质
- 白色晶体或鳞片状结晶，遇光颜色变深，有微弱碱性。微溶于水，溶于乙醇、乙醚、丙酮、吡啶等有机溶剂。熔点243-246℃，沸点355℃，闪点177℃。
- 外观
- 白色晶体或粉末，无可见机械杂质
- 含量
- ≥98.0%（GC）
- 熔点
- 243-246℃
English description（英文原文，共 947 字符）
Product Name:Carbazole
English Name:Carbazole
CAS No.:86-74-8
Aliases:9-Azafluorene, Dibenzopyrrole, Diphenylenimine
Molecular Formula:C12H9N
Physical Properties:White crystalline or flaky solid, darkens on exposure to light, weakly basic. Slightly soluble in water, soluble in organic solvents such as ethanol, diethyl ether, acetone, and pyridine. Melting point 243-246°C, boiling point 355°C, flash point 177°C.
Uses:Mainly used as an intermediate in the synthesis of dyes, pigments, pharmaceuticals, and agrochemicals. Used to produce carbazole-based dyes (e.g., Hydron Blue), N-vinylcarbazole, and tetrabromocarbazole flame retardants. Also utilized in the preparation of photoconductive materials and functional polymers.
Technical Specifications:
Appearance: White crystalline powder or flakes, free from visible mechanical impurities
Purity: ≥98.0% (GC)
Melting point: 243-246°C
Loss on drying: ≤0.5%
Residue on ignition: ≤0.1%
English Name:Carbazole
CAS No.:86-74-8
Aliases:9-Azafluorene, Dibenzopyrrole, Diphenylenimine
Molecular Formula:C12H9N
Physical Properties:White crystalline or flaky solid, darkens on exposure to light, weakly basic. Slightly soluble in water, soluble in organic solvents such as ethanol, diethyl ether, acetone, and pyridine. Melting point 243-246°C, boiling point 355°C, flash point 177°C.
Uses:Mainly used as an intermediate in the synthesis of dyes, pigments, pharmaceuticals, and agrochemicals. Used to produce carbazole-based dyes (e.g., Hydron Blue), N-vinylcarbazole, and tetrabromocarbazole flame retardants. Also utilized in the preparation of photoconductive materials and functional polymers.
Technical Specifications:
Appearance: White crystalline powder or flakes, free from visible mechanical impurities
Purity: ≥98.0% (GC)
Melting point: 243-246°C
Loss on drying: ≤0.5%
Residue on ignition: ≤0.1%
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常见问题
- 咔唑的 CAS 号是多少？
- 咔唑的 CAS 号是 86-74-8。
- 咔唑的分子式和分子量是什么？
- 咔唑的分子式为 C12H9N。
- 咔唑的英文名称是什么？
- 咔唑的英文名称为 Carbazole。
- 咔唑还有哪些别名？
- 咔唑又称 9-氮芴、二苯并吡咯、9-氮杂芴。
- 咔唑有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条咔唑供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 咔唑的供应商主要分布在哪些地区？
- 咔唑的供应商主要分布在 上海市（1 条） 等地。
- 咔唑有哪些级别可选？
- 平台上咔唑的供应级别包括 工业级。
- 咔唑的报价单位是什么？
- 咔唑的报价单位主要有 千克。
- 哪里可以查到咔唑的价格？
- 掌上化工咔唑产品页汇总了各供应商的最新报价与规格，地址：/chemicals/86-74-8/。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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