4-硝基苯腈 (CAS No.None)
- 物化性质
- 淡黄色针状结晶，熔点147-149°C，沸点约450°C（伴随升华），相对密度1.31，不溶于水，溶于乙醇、乙醚、丙酮等有机溶剂。
- 技术参数
- 含量 ≥ 99% 熔点 146-150°C 干燥失重 ≤ 0.5% 灼烧残渣 ≤ 0.1% 水分 ≤ 0.2%
English description（英文原文，共 849 字符）
Product Name:4-Nitrobenzonitrile
English Name:4-Nitrobenzonitrile
CAS No.:619-72-7
Aliases:p-Nitrobenzonitrile, p-Nitrocyanobenzene, 4-Nitrobenzenecarbonitrile
Molecular Formula:C7H4N2O2
Physical Properties:Light yellow needle-like crystals; melting point 147–149 °C; boiling point approximately 450 °C (with sublimation); relative density 1.31; insoluble in water; soluble in ethanol, diethyl ether, acetone and other organic solvents.
Uses:Used as an important intermediate in the synthesis of pharmaceuticals, dyes and pesticides; employed in the preparation of fine chemicals such as p-nitrobenzoic acid and p-aminobenzonitrile, as well as in the production of fluorescent brighteners and herbicides.
Technical Specifications:
Assay ≥ 99%
Melting point 146–150 °C
Loss on drying ≤ 0.5%
Residue on ignition ≤ 0.1%
Water content ≤ 0.2%
English Name:4-Nitrobenzonitrile
CAS No.:619-72-7
Aliases:p-Nitrobenzonitrile, p-Nitrocyanobenzene, 4-Nitrobenzenecarbonitrile
Molecular Formula:C7H4N2O2
Physical Properties:Light yellow needle-like crystals; melting point 147–149 °C; boiling point approximately 450 °C (with sublimation); relative density 1.31; insoluble in water; soluble in ethanol, diethyl ether, acetone and other organic solvents.
Uses:Used as an important intermediate in the synthesis of pharmaceuticals, dyes and pesticides; employed in the preparation of fine chemicals such as p-nitrobenzoic acid and p-aminobenzonitrile, as well as in the production of fluorescent brighteners and herbicides.
Technical Specifications:
Assay ≥ 99%
Melting point 146–150 °C
Loss on drying ≤ 0.5%
Residue on ignition ≤ 0.1%
Water content ≤ 0.2%
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常见问题
- 4-硝基苯腈的 CAS 号是多少？
- 4-硝基苯腈的 CAS 号是 None。
- 4-硝基苯腈的分子式和分子量是什么？
- 4-硝基苯腈的分子式为 C7H4N2O2。
- 4-硝基苯腈的英文名称是什么？
- 4-硝基苯腈的英文名称为 4-Nitrobenzonitrile。
- 4-硝基苯腈还有哪些别名？
- 4-硝基苯腈又称 对硝基苯腈、对硝基氰苯、4-硝基苯甲腈。
- 4-硝基苯腈有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条4-硝基苯腈供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 4-硝基苯腈的供应商主要分布在哪些地区？
- 4-硝基苯腈的供应商主要分布在 上海市（1 条） 等地。
- 4-硝基苯腈有哪些级别可选？
- 平台上4-硝基苯腈的供应级别包括 工业级。
- 4-硝基苯腈的报价单位是什么？
- 4-硝基苯腈的报价单位主要有 千克。
- 哪里可以查到4-硝基苯腈的价格？
- 掌上化工4-硝基苯腈产品页汇总了各供应商的最新报价与规格，地址：/chemicals/4-xiao-ji-ben-jing/。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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