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三(3,5-二甲苯基)膦_分子结构_CAS_69227-47-0)
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三(3,5-二甲苯基)膦

产品号 698253 公司名称 Sigma Aldrich
CAS号 69227-47-0 公司网站 http://www.sigmaaldrich.com
分子式 C24H27P 电 话 1-800-521-8956
分子量 346.444941 传 真
纯 度 96% 电子邮件
保 存 Chembase数据库ID: 141692

产品价格信息

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产品别名

标题
Tris(3,5-dimethylphenyl)phosphine
IUPAC标准名
tris(3,5-dimethylphenyl)phosphane
IUPAC传统名
tris(3,5-dimethylphenyl)phosphane
别名
Tri-3,5-xylylphosphine

产品登记号

CAS号 69227-47-0
MDL号 MFCD03094579

产品性质

线性分子式 [(CH3)2C6H3]3P
纯度 96%
熔点 160-165 °C
GHS危险品标识 GHS07
GHS警示词 Warning
GHS危险声明 H302
欧盟危险性物质标志 有害性(Harmful) 有害性(Harmful) (Xn)
MSDS下载 下载链接
个人保护装置 dust mask type N95 (US), Eyeshields, Gloves
危险公开号 22
德国WGK号 3

产品详细信息

详细说明 (English)
Packaging
1 g in glass bottle
Application
Catalyst for:
• Cu / diphosphine-catalyzed asymmetric hydrogenation of heteroaromatic ketones and enones1
• Highly selective rhodium-catalyzed hydrogenation reactions2
• Classical versus kinetic resolution in preparation of privileged silicon-stereogenic silanaphthalenes3Used for kinetic resolution of donor-functionalized secondary alcohols via Cu-H-catalyzed stereoselective silylation by dehydrogenative Si-O coupling with Si-stereogenic silanes4Used for comparative studies of conformational rigidity of silicon-stereogenic silanes in asymmetric catalysis5
详细说明 (简体中文)
包装
1 g in glass bottle
Application
Catalyst for:
• Cu / diphosphine-catalyzed asymmetric hydrogenation of heteroaromatic ketones and enones1
• Highly selective rhodium-catalyzed hydrogenation reactions2
• Classical versus kinetic resolution in preparation of privileged silicon-stereogenic silanaphthalenes3Used for kinetic resolution of donor-functionalized secondary alcohols via Cu-H-catalyzed stereoselective silylation by dehydrogenative Si-O coupling with Si-stereogenic silanes4Used for comparative studies of conformational rigidity of silicon-stereogenic silanes in asymmetric catalysis5

参考文献