三(2<I>H</I>-全氟-2-丙基)亚磷酸酯

三(1,1,1,3,3,3-六氟-2-丙基)亚磷酸

品牌

Sigma-Aldrich

CAS

66470-81-3

货号

405957

包装型号

1 G, 98%

规格纯度

98%

价格

1211.45 元 *本价格含增值税费

促销

数量

- +

半岛bd体育手机客户端名称：

66470-81-3
Tris(1,1,1,3,3,3-hexafluoro-2-propyl) Phosphite
Tris(2 H-perfluoro-2-propyl) phosphite
三(1,1,1,3,3,3-六氟-2-丙基)亚磷酸
三(2 H-全氟-2-丙基)亚磷酸酯

半岛bd体育手机客户端介绍：

半岛bd体育手机客户端说明

一般描述

Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite (tris(1,1,1,3,3,3-hexafluoroisopropyl) phosphite) is a sterically hindered, weakly σ-donating and strongly π-accepting ligand. It can be prepared by the reaction of lithium salt of 1,1,1,3,3,3-hexafluoro-2-propoxide with PCl₃. It reacts with nucleosides to form deoxyribonucleoside 3′-bis(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite units.

应用

Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite (tris(1,1,1,3,3,3-hexafluoroisopropyl) phosphite) may be used in the following processes:

Preparation of new phosphonylating and coupling agents for the synthesis of oligodeoxyribonucleotides.
Preparation of nucleoside H-phosphonate units.
Synthesis of tetrakis(1,1,1,3,3,3-hexafluoroisopropoxy)(phenylthio)phosphorane by reacting with 1,1,1,3,3,3-hexafluoroisopropyl benzenesulfenate.

包装

1 g in glass bottle

基本信息

线性分子式	[(CF₃)₂CHO]₃P
分子量	532.06
Beilstein	2315565
MDL编号	MFCD00192561
PubChem化学物质编号	24865342

半岛bd体育手机客户端性质

质量水平	100
测定	98%
折射率	n 20/D 1.300 (lit.)
bp	130 ℃ (lit.)
密度	1.69 g/mL at 25 ℃ (lit.)
SMILES string	FC(F)(F)C(OP(OC(C(F)(F)F)C(F)(F)F)OC(C(F)(F)F)C(F)(F)F)C(F)(F)F
InChI	1S/C9H3F18O3P/c10-4(11,12)1(5(13,14)15)28-31(29-2(6(16,17)18)7(19,20)21)30-3(8(22,23)24)9(25,26)27/h1-3H
InChI key	MJOVEPJSFHDSOJ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type ABEK (EN14387) respirator filter