DAST氟硼酸盐 (CAS No.63517-29-3)
- 中文别名
- DAST四氟硼酸盐；二乙氨基二氟硫鎓四氟硼酸盐；N,N-二乙基氨基二氟亚砜四氟硼酸盐
- 英文名称
- Diethylaminodifluorosulfinium tetrafluoroborate
- 分子式
- C4H10BF6NS
- 分子量
- 229.01
- InChIKey
- YLNKFQWRRIXZPJ-UHFFFAOYSA-N
- 所属类别
- 中间体
- 物化性质
- 白色至类白色结晶粉末，熔点约80-85℃（分解），可溶于二氯甲烷、乙腈等有机溶剂，遇水或潮湿空气易分解，应在干燥条件下低温保存。
- 纯度
- ≥98% (HPLC)
- 外观
- 白色至类白色结晶粉末
- 熔点
- 约80-85℃（分解）
- 储存条件
- 2-8℃干燥避光密封保存
English description（英文原文，共 1102 字符）
Product Name:Diethylaminodifluorosulfinium tetrafluoroborate
English Name:Diethylaminodifluorosulfinium tetrafluoroborate
CAS No.:63517-29-3
Aliases:DAST tetrafluoroborate, XtalFluor-E, Diethylaminodifluorosulfonium tetrafluoroborate
Molecular Formula:C4H10BF6NS
Physical Properties:White to off-white crystalline powder; melting point approximately 80-85 °C (dec.); soluble in organic solvents such as dichloromethane and acetonitrile; decomposes in contact with water or moisture; store dry at low temperature.
Uses:Used as a nucleophilic fluorinating agent to convert alcohols, aldehydes, ketones, carboxylic acids, etc. into their corresponding fluorides. Suitable for pharmaceutical synthesis and fine chemical applications, offering mild reaction conditions and good selectivity; it serves as a stable alternative to liquid fluorinating agents such as DAST.
Technical Specifications:
Purity: ≥98% (HPLC)
Appearance: white to off-white crystalline powder
Melting point: approximately 80-85 °C (dec.)
Molecular weight: 229.01
Storage: keep sealed, dry and protected from light at 2-8 °C
English Name:Diethylaminodifluorosulfinium tetrafluoroborate
CAS No.:63517-29-3
Aliases:DAST tetrafluoroborate, XtalFluor-E, Diethylaminodifluorosulfonium tetrafluoroborate
Molecular Formula:C4H10BF6NS
Physical Properties:White to off-white crystalline powder; melting point approximately 80-85 °C (dec.); soluble in organic solvents such as dichloromethane and acetonitrile; decomposes in contact with water or moisture; store dry at low temperature.
Uses:Used as a nucleophilic fluorinating agent to convert alcohols, aldehydes, ketones, carboxylic acids, etc. into their corresponding fluorides. Suitable for pharmaceutical synthesis and fine chemical applications, offering mild reaction conditions and good selectivity; it serves as a stable alternative to liquid fluorinating agents such as DAST.
Technical Specifications:
Purity: ≥98% (HPLC)
Appearance: white to off-white crystalline powder
Melting point: approximately 80-85 °C (dec.)
Molecular weight: 229.01
Storage: keep sealed, dry and protected from light at 2-8 °C
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常见问题
- DAST氟硼酸盐的 CAS 号是多少？
- DAST氟硼酸盐的 CAS 号是 63517-29-3。
- DAST氟硼酸盐的分子式和分子量是什么？
- DAST氟硼酸盐的分子式为 C4H10BF6NS，分子量约 229.01。
- DAST氟硼酸盐的英文名称是什么？
- DAST氟硼酸盐的英文名称为 Diethylaminodifluorosulfinium tetrafluoroborate。
- DAST氟硼酸盐还有哪些别名？
- DAST氟硼酸盐又称 DAST四氟硼酸盐、二乙氨基二氟硫鎓四氟硼酸盐、N,N-二乙基氨基二氟亚砜四氟硼酸盐。
- DAST氟硼酸盐有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条DAST氟硼酸盐供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- DAST氟硼酸盐的供应商主要分布在哪些地区？
- DAST氟硼酸盐的供应商主要分布在 上海市（1 条） 等地。
- DAST氟硼酸盐有哪些级别可选？
- 平台上DAST氟硼酸盐的供应级别包括 工业级。
- DAST氟硼酸盐的报价单位是什么？
- DAST氟硼酸盐的报价单位主要有 千克。
- 哪里可以查到DAST氟硼酸盐的价格？
- 掌上化工DAST氟硼酸盐产品页汇总了各供应商的最新报价与规格，地址：/chemicals/63517-29-3/。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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