正丁酰氯 (CAS No.141-75-3)
- 物化性质
- 无色澄清透明液体，有酰氯的辛辣刺激性气味。密度1.0263 g/mL(25/4℃)，熔点-89°C，沸点102°C(常压)，折射率1.4121，闪点21°C。溶于乙醚、丙酮等有机溶剂，遇水或醇剧烈分解并放出氯化氢。
- 含量
- ≥99%
- 外观
- 无色澄清透明液体
- 密度
- 1.0263 g/mL (25/4℃)
- 沸点
- 102°C (常压)
- 闪点
- 21°C
English description（英文原文，共 1011 字符）
Product Name:n-Butyryl chloride
English Name:n-Butyryl chloride
CAS No.:141-75-3
Aliases:Butanoyl chloride, Butyric acid chloride, Butyryl chloride
Molecular Formula:C4H7ClO
Physical Properties:Colorless clear liquid with a pungent, irritating acyl chloride odor. Density 1.0263 g/mL (25/4℃), melting point -89°C, boiling point 102°C (at atmospheric pressure), refractive index 1.4121, flash point 21°C. Soluble in ether, acetone and other organic solvents; decomposes violently in contact with water or alcohols, releasing hydrogen chloride.
Uses:Used in organic synthesis as a key intermediate for the production of herbicides such as sethoxydim, tralkoxydim and cycloxydim, as well as for the synthesis of pharmaceuticals and fine chemicals including butylbenzene, bucinnazine and the intermediate 2-ethyl-1,3-cyclopentanedione.
Technical Specifications:
Purity: ≥99%
Appearance: colorless clear liquid
Density: 1.0263 g/mL (25/4℃)
Boiling point: 102°C (at atmospheric pressure)
Flash point: 21°C
English Name:n-Butyryl chloride
CAS No.:141-75-3
Aliases:Butanoyl chloride, Butyric acid chloride, Butyryl chloride
Molecular Formula:C4H7ClO
Physical Properties:Colorless clear liquid with a pungent, irritating acyl chloride odor. Density 1.0263 g/mL (25/4℃), melting point -89°C, boiling point 102°C (at atmospheric pressure), refractive index 1.4121, flash point 21°C. Soluble in ether, acetone and other organic solvents; decomposes violently in contact with water or alcohols, releasing hydrogen chloride.
Uses:Used in organic synthesis as a key intermediate for the production of herbicides such as sethoxydim, tralkoxydim and cycloxydim, as well as for the synthesis of pharmaceuticals and fine chemicals including butylbenzene, bucinnazine and the intermediate 2-ethyl-1,3-cyclopentanedione.
Technical Specifications:
Purity: ≥99%
Appearance: colorless clear liquid
Density: 1.0263 g/mL (25/4℃)
Boiling point: 102°C (at atmospheric pressure)
Flash point: 21°C
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常见问题
- 正丁酰氯的 CAS 号是多少？
- 正丁酰氯的 CAS 号是 141-75-3。
- 正丁酰氯的分子式和分子量是什么？
- 正丁酰氯的分子式为 C4H7ClO。
- 正丁酰氯的英文名称是什么？
- 正丁酰氯的英文名称为 n-Butyryl chloride。
- 正丁酰氯还有哪些别名？
- 正丁酰氯又称 氯化丁酰、氯化正丁酰、氯丁酰、丁酰氯。
- 正丁酰氯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条正丁酰氯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 正丁酰氯的供应商主要分布在哪些地区？
- 正丁酰氯的供应商主要分布在 上海市（1 条） 等地。
- 正丁酰氯有哪些级别可选？
- 平台上正丁酰氯的供应级别包括 工业级。
- 正丁酰氯的报价单位是什么？
- 正丁酰氯的报价单位主要有 千克。
- 哪里可以查到正丁酰氯的价格？
- 掌上化工正丁酰氯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/141-75-3/。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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