4-氟-3,5-二甲基苯肼盐酸盐 (CAS No.2212021-40-2)
- 中文别名
- 盐酸(4-氟-3,5-二甲基苯基)肼；(4-氟-3,5-二甲基苯基)肼盐酸盐
- 英文名称
- 4-Fluoro-3,5-dimethylphenylhydrazine hydrochloride
- 分子式
- C8H12ClFN2
- 所属类别
- 中间体
- 物化性质
- 白色至类白色结晶性粉末，熔点190~200℃（分解）。易溶于水、甲醇和乙醇，微溶于乙醚和氯仿。相对密度约1.2 g/cm³（预测值），在密封、干燥、避光条件下稳定。
- 外观
- 白色至类白色结晶性粉末
- 熔点
- 190~200℃（分解）
English description（英文原文，共 1164 字符）
Product Name:4-Fluoro-3,5-dimethylphenylhydrazine hydrochloride
English Name:4-Fluoro-3,5-dimethylphenylhydrazine hydrochloride
CAS No.:2212021-40-2
Aliases:(4-Fluoro-3,5-dimethylphenyl)hydrazine hydrochloride, 4-Fluoro-3,5-dimethyl-phenylhydrazine HCl
Molecular Formula:C8H12ClFN2
Physical Properties:White to off-white crystalline powder; melting point 190–200°C (dec.). Freely soluble in water, methanol and ethanol; slightly soluble in ether and chloroform. Relative density approximately 1.2 g/cm³ (predicted); stable when stored sealed, dry and protected from light.
Uses:Primarily used as a pharmaceutical intermediate for the synthesis of fluorinated heterocyclic compounds and drug molecules. The phenylhydrazine moiety enables construction of hydrazones, indoles and other heterocycles, making it an important raw material for fluorine-containing drugs such as antitumor and anti-inflammatory agents. It is also used in the synthesis of agrochemicals and fine chemicals.
Technical Specifications:
Purity (HPLC): ≥98%
Appearance: white to off-white crystalline powder
Melting point: 190–200°C (dec.)
Water content: ≤0.5%
Single impurity: ≤0.5%
English Name:4-Fluoro-3,5-dimethylphenylhydrazine hydrochloride
CAS No.:2212021-40-2
Aliases:(4-Fluoro-3,5-dimethylphenyl)hydrazine hydrochloride, 4-Fluoro-3,5-dimethyl-phenylhydrazine HCl
Molecular Formula:C8H12ClFN2
Physical Properties:White to off-white crystalline powder; melting point 190–200°C (dec.). Freely soluble in water, methanol and ethanol; slightly soluble in ether and chloroform. Relative density approximately 1.2 g/cm³ (predicted); stable when stored sealed, dry and protected from light.
Uses:Primarily used as a pharmaceutical intermediate for the synthesis of fluorinated heterocyclic compounds and drug molecules. The phenylhydrazine moiety enables construction of hydrazones, indoles and other heterocycles, making it an important raw material for fluorine-containing drugs such as antitumor and anti-inflammatory agents. It is also used in the synthesis of agrochemicals and fine chemicals.
Technical Specifications:
Purity (HPLC): ≥98%
Appearance: white to off-white crystalline powder
Melting point: 190–200°C (dec.)
Water content: ≤0.5%
Single impurity: ≤0.5%
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常见问题
- 4-氟-3,5-二甲基苯肼盐酸盐的 CAS 号是多少？
- 4-氟-3,5-二甲基苯肼盐酸盐的 CAS 号是 2212021-40-2。
- 4-氟-3,5-二甲基苯肼盐酸盐的分子式和分子量是什么？
- 4-氟-3,5-二甲基苯肼盐酸盐的分子式为 C8H12ClFN2。
- 4-氟-3,5-二甲基苯肼盐酸盐的英文名称是什么？
- 4-氟-3,5-二甲基苯肼盐酸盐的英文名称为 4-Fluoro-3,5-dimethylphenylhydrazine hydrochloride。
- 4-氟-3,5-二甲基苯肼盐酸盐还有哪些别名？
- 4-氟-3,5-二甲基苯肼盐酸盐又称 盐酸(4-氟-3,5-二甲基苯基)肼、(4-氟-3,5-二甲基苯基)肼盐酸盐。
- 4-氟-3,5-二甲基苯肼盐酸盐有哪些供应商和生产厂家？
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