三辛基氧化膦 - 半岛电竞官方网址

三辛基氧化膦

品牌

Sigma-Aldrich

CAS

78-50-2

货号

00676

包装型号

规格纯度

for extraction analysis, ≥98.5%

价格

530.95 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：

78-50-2
Trioctylphosphine oxide
TOPO
(Oct) ₃PO
三辛基氧化膦
（Oct） ₃PO

半岛bd体育手机客户端介绍：

半岛bd体育手机客户端说明

应用

Catalyst in:

Preparation of tetradentate planar-chiral hydroxy-substituted ferrocenecarboxaldimine Schiff base ligands
Reactions of allyl esters with hydrosilanes
Asymmetric cyanosilylation of aldehydes
Preparation of chlorothiol formates from thiols and phosgene

法律信息

TOPO is a registered trademark of Life Technologies

基本信息

半岛bd体育手机客户端性质

质量水平	200
等级	for extraction analysis
测定	≥98.5% (GC) ≥98.5%
reaction suitability	reaction type: Buchwald-Hartwig Cross Coupling Reaction reaction type: Heck Reaction reaction type: Hiyama Coupling reaction type: Negishi Coupling reaction type: Sonogashira Coupling reaction type: Stille Coupling reaction type: Suzuki-Miyaura Coupling reagent type: ligand
杂质	≤0.2% free acid (as H₃PO₄) ≤0.5% water
bp	201-202 ℃/2 mmHg (lit.)
mp	50-52 ℃ (lit.) 52-55 ℃
痕量阳离子	Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤10 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Na: ≤10 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Zn: ≤5 mg/kg
官能团	phosphine
SMILES string	CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC
InChI	1S/C24H51OP/c1-4-7-10-13-16-19-22-26(25,23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
InChI key	ZMBHCYHQLYEYDV-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H315 - H318
预防措施声明	P280 - P305 + P351 + P338
危险分类	Eye Dam. 1 - Skin Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	230.0 °F - closed cup
闪点(C)	110 ℃ - closed cup
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves