(R)-(+)-1-苯乙基异氰酸酯 (CAS No.33375-06-3)
- 物化性质
- 无色至浅黄色透明液体,具有刺激性气味,遇水分解。沸点约193°C,闪点约93°C,相对密度为1.045 g/mL(25°C),折射率1.512,比旋光度[α]20/D为+17°(纯品)。可溶于乙醇、乙醚、丙酮等有机溶剂。
- 技术参数
- 含量不低于98%(气相色谱法) 外观为无色至浅黄色透明液体 分子量147.17 比旋光度[α]20/D为+17°(纯品) 沸点约193°C
English description(英文原文,共 1070 字符)
Product Name:(R)-(+)-1-Phenylethyl isocyanate
English Name:(R)-(+)-1-Phenylethyl isocyanate
CAS No.:33375-06-3
Aliases:(R)-(+)-alpha-Methylbenzyl isocyanate, (R)-1-Phenylethyl isocyanate
Molecular Formula:C9H9NO
Physical Properties:Colorless to light yellow transparent liquid with a pungent odor, decomposes upon contact with water. Boiling point approximately 193°C, flash point approximately 93°C, relative density 1.045 g/mL at 25°C, refractive index 1.512, specific rotation [α]20/D +17° (neat). Soluble in ethanol, diethyl ether, acetone and other organic solvents.
Uses:Used as a synthetic intermediate for chiral amines and chiral urea derivatives; serves as a chiral derivatizing reagent in asymmetric synthesis, often employed for resolution of racemates; also used in the synthesis of pharmaceuticals, agrochemicals and fine chemicals.
Technical Specifications:
Assay not less than 98% by GC
Appearance: colorless to light yellow transparent liquid
Molecular weight: 147.17
Specific rotation [α]20/D: +17° (neat)
Boiling point: approximately 193°C
English Name:(R)-(+)-1-Phenylethyl isocyanate
CAS No.:33375-06-3
Aliases:(R)-(+)-alpha-Methylbenzyl isocyanate, (R)-1-Phenylethyl isocyanate
Molecular Formula:C9H9NO
Physical Properties:Colorless to light yellow transparent liquid with a pungent odor, decomposes upon contact with water. Boiling point approximately 193°C, flash point approximately 93°C, relative density 1.045 g/mL at 25°C, refractive index 1.512, specific rotation [α]20/D +17° (neat). Soluble in ethanol, diethyl ether, acetone and other organic solvents.
Uses:Used as a synthetic intermediate for chiral amines and chiral urea derivatives; serves as a chiral derivatizing reagent in asymmetric synthesis, often employed for resolution of racemates; also used in the synthesis of pharmaceuticals, agrochemicals and fine chemicals.
Technical Specifications:
Assay not less than 98% by GC
Appearance: colorless to light yellow transparent liquid
Molecular weight: 147.17
Specific rotation [α]20/D: +17° (neat)
Boiling point: approximately 193°C
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| (R)-(+)-1-苯乙基异氰酸酯 CAS 33375-06-3 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- (R)-(+)-1-苯乙基异氰酸酯的 CAS 号是多少?
- (R)-(+)-1-苯乙基异氰酸酯的 CAS 号是 33375-06-3。
- (R)-(+)-1-苯乙基异氰酸酯的分子式和分子量是什么?
- (R)-(+)-1-苯乙基异氰酸酯的分子式为 C9H9NO。
- (R)-(+)-1-苯乙基异氰酸酯的英文名称是什么?
- (R)-(+)-1-苯乙基异氰酸酯的英文名称为 (R)-(+)-1-Phenylethyl isocyanate。
- (R)-(+)-1-苯乙基异氰酸酯还有哪些别名?
- (R)-(+)-1-苯乙基异氰酸酯又称 (R)-(+)-α-甲基苄基异氰酸酯、(R)-1-苯乙基异氰酸酯。
- (R)-(+)-1-苯乙基异氰酸酯有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条(R)-(+)-1-苯乙基异氰酸酯供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- (R)-(+)-1-苯乙基异氰酸酯的供应商主要分布在哪些地区?
- (R)-(+)-1-苯乙基异氰酸酯的供应商主要分布在 上海市(1 条) 等地。
- (R)-(+)-1-苯乙基异氰酸酯有哪些级别可选?
- 平台上(R)-(+)-1-苯乙基异氰酸酯的供应级别包括 工业级。
- (R)-(+)-1-苯乙基异氰酸酯的报价单位是什么?
- (R)-(+)-1-苯乙基异氰酸酯的报价单位主要有 千克。
- 哪里可以查到(R)-(+)-1-苯乙基异氰酸酯的价格?
- 掌上化工(R)-(+)-1-苯乙基异氰酸酯产品页汇总了各供应商的最新报价与规格,地址:/chemicals/33375-06-3/。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。
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