4-吡唑硼酸频哪醇酯 (CAS No.269410-08-4)
- 物化性质
- 灰白色至黄褐色粉末，密度1.09 g/mL，沸点335.4°C（760 mmHg），闪点156.6°C，折射率1.487，溶于甲醇、二氯甲烷等有机溶剂，不溶于水。
- 纯度
- ≥99% (HPLC)
- 外观
- 灰白色至黄褐色粉末
- 沸点
- 335.4°C（760 mmHg）
- 闪点
- 156.6°C
English description（英文原文，共 912 字符）
Product Name:4-Pyrazoleboronic acid pinacol ester
English Name:4-Pyrazoleboronic acid pinacol ester
CAS No.:269410-08-4
Aliases:4-Pyrazolylboronic acid pinacol ester
Molecular Formula:C9H15BN2O2
Physical Properties:Off-white to tan powder; density 1.09 g/mL; boiling point 335.4°C (760 mmHg); flash point 156.6°C; refractive index 1.487; soluble in methanol, dichloromethane and other organic solvents, insoluble in water.
Uses:Used as an organic synthesis intermediate, primarily in Suzuki coupling reactions to construct biaryl compounds containing pyrazole rings. Widely applied in the synthesis of pharmaceuticals, agrochemicals and fine chemicals, serving as an important building block for pyrazole-based functional molecules.
Technical Specifications:
Purity: ≥99% (HPLC)
Appearance: off-white to tan powder
Boiling point: 335.4°C (760 mmHg)
Flash point: 156.6°C
Packaging: 5KG/drum, 25KG/drum
English Name:4-Pyrazoleboronic acid pinacol ester
CAS No.:269410-08-4
Aliases:4-Pyrazolylboronic acid pinacol ester
Molecular Formula:C9H15BN2O2
Physical Properties:Off-white to tan powder; density 1.09 g/mL; boiling point 335.4°C (760 mmHg); flash point 156.6°C; refractive index 1.487; soluble in methanol, dichloromethane and other organic solvents, insoluble in water.
Uses:Used as an organic synthesis intermediate, primarily in Suzuki coupling reactions to construct biaryl compounds containing pyrazole rings. Widely applied in the synthesis of pharmaceuticals, agrochemicals and fine chemicals, serving as an important building block for pyrazole-based functional molecules.
Technical Specifications:
Purity: ≥99% (HPLC)
Appearance: off-white to tan powder
Boiling point: 335.4°C (760 mmHg)
Flash point: 156.6°C
Packaging: 5KG/drum, 25KG/drum
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常见问题
- 4-吡唑硼酸频哪醇酯的 CAS 号是多少？
- 4-吡唑硼酸频哪醇酯的 CAS 号是 269410-08-4。
- 4-吡唑硼酸频哪醇酯的分子式和分子量是什么？
- 4-吡唑硼酸频哪醇酯的分子式为 C9H15BN2O2。
- 4-吡唑硼酸频哪醇酯的英文名称是什么？
- 4-吡唑硼酸频哪醇酯的英文名称为 4-Pyrazoleboronic acid pinacol ester。
- 4-吡唑硼酸频哪醇酯还有哪些别名？
- 4-吡唑硼酸频哪醇酯又称 4-吡唑硼酸频哪醇酯。
- 4-吡唑硼酸频哪醇酯有哪些供应商和生产厂家？
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