红铝 (CAS No.22722-98-1)
- 中文别名
- Red-Al；二氢双(2-甲氧基乙氧基)铝酸钠；氢化铝钠乙二醇单甲醚络合物
- 英文名称
- Sodium bis(2-methoxyethoxy)aluminum hydride
- 分子式
- NaAlH2(OCH2CH2OCH3)2
- 所属类别
- 中间体
- 物化性质
- 红铝通常以甲苯溶液形式供应，外观为浅黄色至棕色黏稠液体。相对密度约为1.04 g/cm³，溶于甲苯、四氢呋喃、乙醚等有机溶剂。遇水或潮气剧烈反应并放出氢气，需在干燥环境下密封储存。具有强还原性，热稳定性较好。
- 外观
- 浅黄色至棕色黏稠液体
- 溶解性
- 溶于甲苯、四氢呋喃等有机溶剂
English description（英文原文，共 1238 字符）
Product Name:Sodium bis(2-methoxyethoxy)aluminum hydride
English Name:Sodium bis(2-methoxyethoxy)aluminum hydride
CAS No.:22722-98-1
Aliases:Red-Al, Sodium dihydrobis(2-methoxyethoxy)aluminate
Molecular Formula:NaAlH2(OCH2CH2OCH3)2
Physical Properties:Red-Al is usually supplied as a toluene solution, appearing as a light yellow to brown viscous liquid. Its relative density is approximately 1.04 g/cm³. It is soluble in organic solvents such as toluene, tetrahydrofuran, and diethyl ether. It reacts vigorously with water or moisture, releasing hydrogen gas, and must be stored sealed in a dry environment. It is a strong reducing agent with good thermal stability.
Uses:Used as a highly efficient reducing agent in organic synthesis for the reduction of aldehydes, ketones, esters, carboxylic acids, amides, nitriles, and other compounds. It is widely applied in pharmaceutical synthesis, fine chemicals, and polymerization reactions, especially where high selectivity in reductions is required.
Technical Specifications:
Appearance: light yellow to brown viscous liquid
Active hydrogen content: ≥1.4 mmol/g
Density (25°C): approximately 1.04 g/cm³
Solubility: soluble in toluene, tetrahydrofuran, and other organic solvents
English Name:Sodium bis(2-methoxyethoxy)aluminum hydride
CAS No.:22722-98-1
Aliases:Red-Al, Sodium dihydrobis(2-methoxyethoxy)aluminate
Molecular Formula:NaAlH2(OCH2CH2OCH3)2
Physical Properties:Red-Al is usually supplied as a toluene solution, appearing as a light yellow to brown viscous liquid. Its relative density is approximately 1.04 g/cm³. It is soluble in organic solvents such as toluene, tetrahydrofuran, and diethyl ether. It reacts vigorously with water or moisture, releasing hydrogen gas, and must be stored sealed in a dry environment. It is a strong reducing agent with good thermal stability.
Uses:Used as a highly efficient reducing agent in organic synthesis for the reduction of aldehydes, ketones, esters, carboxylic acids, amides, nitriles, and other compounds. It is widely applied in pharmaceutical synthesis, fine chemicals, and polymerization reactions, especially where high selectivity in reductions is required.
Technical Specifications:
Appearance: light yellow to brown viscous liquid
Active hydrogen content: ≥1.4 mmol/g
Density (25°C): approximately 1.04 g/cm³
Solubility: soluble in toluene, tetrahydrofuran, and other organic solvents
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 红铝的 CAS 号是多少？
- 红铝的 CAS 号是 22722-98-1。
- 红铝的分子式和分子量是什么？
- 红铝的分子式为 NaAlH2(OCH2CH2OCH3)2。
- 红铝的英文名称是什么？
- 红铝的英文名称为 Sodium bis(2-methoxyethoxy)aluminum hydride。
- 红铝还有哪些别名？
- 红铝又称 Red-Al、二氢双(2-甲氧基乙氧基)铝酸钠、氢化铝钠乙二醇单甲醚络合物。
- 红铝有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条红铝供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 红铝的供应商主要分布在哪些地区？
- 红铝的供应商主要分布在 上海市（1 条） 等地。
- 红铝有哪些级别可选？
- 平台上红铝的供应级别包括 工业级。
- 红铝的报价单位是什么？
- 红铝的报价单位主要有 千克。
- 哪里可以查到红铝的价格？
- 掌上化工红铝产品页汇总了各供应商的最新报价与规格，地址：/chemicals/22722-98-1/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布红铝采购需求
