4-氰基苯甲醛 (CAS No.105-07-7)
- 物化性质
- 白色至浅黄色结晶粉末。熔点100～102℃，沸点约239℃（常压）、133～135℃（1.33kPa），闪点约110℃，相对密度约1.14。微溶于水，溶于乙醇、乙醚、苯、氯仿、丙酮等有机溶剂。对光敏感，受热或见光易变色，需密封避光保存。
- 技术参数
- 含量(GC) ≥99.0% 熔点范围 100.0～103.0℃ 干燥失重 ≤0.5% 灼烧残渣 ≤0.1% 重金属 ≤20mg/kg
English description（英文原文，共 1162 字符）
Product Name:4-Cyanobenzaldehyde
English Name:4-Cyanobenzaldehyde
CAS No.:105-07-7
Aliases:p-Cyanobenzaldehyde, 4-Formylbenzonitrile, p-Formylbenzonitrile, Terephthalaldehyde mononitrile
Molecular Formula:C8H5NO
Physical Properties:White to pale yellow crystalline powder. Melting point: 100-102°C; boiling point: ca. 239°C at 760 mmHg (133-135°C at 1.33 kPa); flash point: ca. 110°C; relative density: ca. 1.14. Slightly soluble in water; soluble in ethanol, ether, benzene, chloroform and acetone. Sensitive to light and heat, may discolor upon exposure; keep sealed and protected from light.
Uses:Used as an organic synthesis intermediate, widely applied in pharmaceuticals, agrochemicals, dyes and fine chemicals. In the pharmaceutical industry, it is used to synthesize angiotensin II receptor antagonist antihypertensive drugs, antifungal agents and their intermediates. It is also employed in the production of optical brighteners, liquid crystal display materials and epoxy resin curing agents.
Technical Specifications:
Assay (GC) ≥99.0%
Melting point range 100.0-103.0°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Heavy metals ≤20 mg/kg
English Name:4-Cyanobenzaldehyde
CAS No.:105-07-7
Aliases:p-Cyanobenzaldehyde, 4-Formylbenzonitrile, p-Formylbenzonitrile, Terephthalaldehyde mononitrile
Molecular Formula:C8H5NO
Physical Properties:White to pale yellow crystalline powder. Melting point: 100-102°C; boiling point: ca. 239°C at 760 mmHg (133-135°C at 1.33 kPa); flash point: ca. 110°C; relative density: ca. 1.14. Slightly soluble in water; soluble in ethanol, ether, benzene, chloroform and acetone. Sensitive to light and heat, may discolor upon exposure; keep sealed and protected from light.
Uses:Used as an organic synthesis intermediate, widely applied in pharmaceuticals, agrochemicals, dyes and fine chemicals. In the pharmaceutical industry, it is used to synthesize angiotensin II receptor antagonist antihypertensive drugs, antifungal agents and their intermediates. It is also employed in the production of optical brighteners, liquid crystal display materials and epoxy resin curing agents.
Technical Specifications:
Assay (GC) ≥99.0%
Melting point range 100.0-103.0°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Heavy metals ≤20 mg/kg
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常见问题
- 4-氰基苯甲醛的 CAS 号是多少？
- 4-氰基苯甲醛的 CAS 号是 105-07-7。
- 4-氰基苯甲醛的分子式和分子量是什么？
- 4-氰基苯甲醛的分子式为 C8H5NO。
- 4-氰基苯甲醛的英文名称是什么？
- 4-氰基苯甲醛的英文名称为 4-Cyanobenzaldehyde。
- 4-氰基苯甲醛还有哪些别名？
- 4-氰基苯甲醛又称 对氰基苯甲醛、对甲酰基苯腈、4-甲酰基苯甲腈、对醛基苯腈。
- 4-氰基苯甲醛有哪些供应商和生产厂家？
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- 4-氰基苯甲醛的供应商主要分布在哪些地区？
- 4-氰基苯甲醛的供应商主要分布在 上海市（1 条） 等地。
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- 平台上4-氰基苯甲醛的供应级别包括 工业级。
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- 4-氰基苯甲醛的报价单位主要有 千克。
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- 掌上化工4-氰基苯甲醛产品页汇总了各供应商的最新报价与规格，地址：/chemicals/105-07-7/。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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