5-甲基-2-呋喃三氟硼酸钾 (CAS No.1111213-54-7)
- 中文别名
- 5-甲基呋喃-2-三氟硼酸钾；5-甲基-2-呋喃基三氟硼酸钾
- 英文名称
- Potassium 5-methylfuran-2-trifluoroborate
- 分子式
- C5H5BF3KO
- 分子量
- 187.9971
- 所属类别
- 有机无机原料
- 物化性质
- 白色至类白色结晶粉末，可溶于水、甲醇、DMF等极性溶剂，微溶于乙醚，对空气和湿气稳定，需密封干燥避光保存。熔点在220°C以上（分解），密度约为1.59 g/cm³。
- 纯度
- ≥99%
- 外观
- 白色至类白色结晶粉末
- 溶解性
- 可溶于水和极性有机溶剂
- 储存条件
- 密封、避光、干燥保存
English description（英文原文，共 1144 字符）
Product Name:Potassium 5-methylfuran-2-trifluoroborate
English Name:Potassium 5-methylfuran-2-trifluoroborate
CAS No.:1111213-54-7
Aliases:Potassium (5-methylfuran-2-yl)trifluoroborate, Potassium 5-methyl-2-furyltrifluoroborate
Molecular Formula:C5H5BF3KO
Physical Properties:White to off-white crystalline powder. Soluble in water, methanol, DMF and other polar solvents; sparingly soluble in diethyl ether. Stable to air and moisture. Store sealed, protected from light and kept dry. Decomposes above 220 °C. Density approximately 1.59 g/cm³.
Uses:Used as an organic synthesis intermediate, particularly as an arylation reagent in Suzuki cross-coupling reactions for efficient carbon–carbon bond formation. Also commonly employed in the synthesis of pharmaceutical molecules and fine chemicals, participating in various transition-metal-catalyzed coupling reactions as a stable trifluoroborate salt.
Technical Specifications:
Purity: ≥99%
Molecular weight: 187.9971
Appearance: white to off-white crystalline powder
Solubility: soluble in water and polar organic solvents
Storage: keep sealed, protected from light, and stored dry
English Name:Potassium 5-methylfuran-2-trifluoroborate
CAS No.:1111213-54-7
Aliases:Potassium (5-methylfuran-2-yl)trifluoroborate, Potassium 5-methyl-2-furyltrifluoroborate
Molecular Formula:C5H5BF3KO
Physical Properties:White to off-white crystalline powder. Soluble in water, methanol, DMF and other polar solvents; sparingly soluble in diethyl ether. Stable to air and moisture. Store sealed, protected from light and kept dry. Decomposes above 220 °C. Density approximately 1.59 g/cm³.
Uses:Used as an organic synthesis intermediate, particularly as an arylation reagent in Suzuki cross-coupling reactions for efficient carbon–carbon bond formation. Also commonly employed in the synthesis of pharmaceutical molecules and fine chemicals, participating in various transition-metal-catalyzed coupling reactions as a stable trifluoroborate salt.
Technical Specifications:
Purity: ≥99%
Molecular weight: 187.9971
Appearance: white to off-white crystalline powder
Solubility: soluble in water and polar organic solvents
Storage: keep sealed, protected from light, and stored dry
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常见问题
- 5-甲基-2-呋喃三氟硼酸钾的 CAS 号是多少？
- 5-甲基-2-呋喃三氟硼酸钾的 CAS 号是 1111213-54-7。
- 5-甲基-2-呋喃三氟硼酸钾的分子式和分子量是什么？
- 5-甲基-2-呋喃三氟硼酸钾的分子式为 C5H5BF3KO，分子量约 187.9971。
- 5-甲基-2-呋喃三氟硼酸钾的英文名称是什么？
- 5-甲基-2-呋喃三氟硼酸钾的英文名称为 Potassium 5-methylfuran-2-trifluoroborate。
- 5-甲基-2-呋喃三氟硼酸钾还有哪些别名？
- 5-甲基-2-呋喃三氟硼酸钾又称 5-甲基呋喃-2-三氟硼酸钾、5-甲基-2-呋喃基三氟硼酸钾。
- 5-甲基-2-呋喃三氟硼酸钾有哪些供应商和生产厂家？
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