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Trioctylphosphine oxide

三辛基氧化膦

品牌
Sigma-Aldrich
CAS
78-50-2
货号
00676
规格纯度
for extraction analysis, ≥98.5%
参考价格
530.95 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

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

线性分子式[CH3(CH2)7]3PO
分子量386.63
Beilstein1796648
EC 号201-121-3
MDL编号MFCD00002083
PubChem化学物质编号329747118
NACRESNA.22

产品性质

质量水平200
等级for extraction analysis
测定≥98.5% (GC)
≥98.5%
reaction suitabilityreaction 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
bp201-202 ℃/2 mmHg (lit.)
mp50-52 ℃ (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 stringCCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC
InChI1S/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 keyZMBHCYHQLYEYDV-UHFFFAOYSA-N

安全信息

象形图GHS05
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
WGKWGK 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

Sigma-Aldrich

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