水合氯醛 (CAS No.302-17-0)
- 物化性质
- 无色透明结晶或白色结晶性粉末，具有刺激性气味；熔点53-57°C，相对密度约1.91；易溶于水、乙醇、乙醚和氯仿，水溶液呈弱酸性；在空气中稳定但缓慢挥发，加热至96-98°C分解。
- 技术参数
- 含量（C2H3Cl3O2）≥99.0%
- 熔点
- 53-57°C 灼烧残渣≤0.05% 干燥失重≤1.0%
English description（英文原文，共 1101 字符）
Product Name:Chloral hydrate
English Name:Chloral hydrate
CAS No.:302-17-0
Aliases:Trichloroacetaldehyde monohydrate, 2,2,2-Trichloroethane-1,1-diol, Hydrated chloral, Aquachloral
Molecular Formula:C2H3Cl3O2
Physical Properties:Colorless transparent crystals or white crystalline powder with a pungent odor; melting point 53-57°C, relative density approximately 1.91; freely soluble in water, ethanol, ether and chloroform, aqueous solution is weakly acidic; stable in air but slowly volatilizes, decomposes when heated to 96-98°C.
Uses:This product is a sedative-hypnotic drug used for the treatment of insomnia, convulsions and pre-convulsive states in clinical practice. It serves as an important intermediate in organic synthesis for the preparation of trichloroacetaldehyde, trichloroacetic acid, chloroform and other chemicals. It is also commonly used as a biochemical reagent and biological tissue fixative in laboratories.
Technical Specifications:
Assay (C2H3Cl3O2) ≥99.0%
Melting point: 53-57°C
Residue on ignition ≤0.05%
Loss on drying ≤1.0%
pH of 10% aqueous solution: 4.0-6.0
English Name:Chloral hydrate
CAS No.:302-17-0
Aliases:Trichloroacetaldehyde monohydrate, 2,2,2-Trichloroethane-1,1-diol, Hydrated chloral, Aquachloral
Molecular Formula:C2H3Cl3O2
Physical Properties:Colorless transparent crystals or white crystalline powder with a pungent odor; melting point 53-57°C, relative density approximately 1.91; freely soluble in water, ethanol, ether and chloroform, aqueous solution is weakly acidic; stable in air but slowly volatilizes, decomposes when heated to 96-98°C.
Uses:This product is a sedative-hypnotic drug used for the treatment of insomnia, convulsions and pre-convulsive states in clinical practice. It serves as an important intermediate in organic synthesis for the preparation of trichloroacetaldehyde, trichloroacetic acid, chloroform and other chemicals. It is also commonly used as a biochemical reagent and biological tissue fixative in laboratories.
Technical Specifications:
Assay (C2H3Cl3O2) ≥99.0%
Melting point: 53-57°C
Residue on ignition ≤0.05%
Loss on drying ≤1.0%
pH of 10% aqueous solution: 4.0-6.0
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常见问题
- 水合氯醛的 CAS 号是多少？
- 水合氯醛的 CAS 号是 302-17-0。
- 水合氯醛的分子式和分子量是什么？
- 水合氯醛的分子式为 C2H3Cl3O2。
- 水合氯醛的英文名称是什么？
- 水合氯醛的英文名称为 Chloral hydrate。
- 水合氯醛还有哪些别名？
- 水合氯醛又称 三氯乙醛水合物、含水氯醛、三氯乙醛单水合物、水合三氯乙醛。
- 水合氯醛有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条水合氯醛供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 水合氯醛的供应商主要分布在哪些地区？
- 水合氯醛的供应商主要分布在 上海市（1 条） 等地。
- 水合氯醛有哪些级别可选？
- 平台上水合氯醛的供应级别包括 工业级。
- 水合氯醛的报价单位是什么？
- 水合氯醛的报价单位主要有 千克。
- 哪里可以查到水合氯醛的价格？
- 掌上化工水合氯醛产品页汇总了各供应商的最新报价与规格，地址：/chemicals/302-17-0/。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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