跳转至内容
Merck
CN
所有图片(1)

主要文件

查看所有文档

安全信息

247049

Sigma-Aldrich

三丁基膦

mixture of isomers, 97%

别名:

P(n-Bu)3, TBP

登录查看公司和协议定价
所有图片(1)

About This Item

线性分子式:
[CH3(CH2)3]3P
CAS号:
998-40-3
分子量:
202.32
Beilstein:
1738261
EC 号:
213-651-2
MDL编号:
MFCD00009462
UNSPSC代码:
12352128
PubChem化学物质编号:
329752742
NACRES:
NA.22

蒸汽密度

9 (vs air)

质量水平

200

方案

97%

表单

liquid

自燃温度

392 °F

反应适用性

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
reaction type: Acetylations
reagent type: ligand
reaction type: Addition Reactions
reagent type: ligand
reaction type: Stille Coupling

杂质

<1% TBP oxide
5% TBP isomers

折射率

n20/D 1.462 (lit.)

沸点

150 °C/50 mmHg (lit.)

密度

0.81 g/mL at 25 °C (lit.)

官能团

phosphine

SMILES字符串

CCCCP(CCCC)CCCC

InChI

1S/C12H27P/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3

InChI key

TUQOTMZNTHZOKS-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

相关类别

应用

1,4-加成催化剂；与二硫化物配合用于醇的硫醚化；酰化催化剂；用于制备活性酯。
与铂(II) 或铂(IV) 一起用于未活化的烯烃的分子间氢胺化反应。

警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1A

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 2

闪点(°F)

242.6 °F - closed cup

闪点(°C)

117 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBR5334
SHBS0741
STBL3004
STBL0268
STBL1193

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

J. Mol. Catal. A: Chem., 271, 145-145 (2007)
Yin-Wei Sun et al.
Organic letters, 12(24), 5664-5667 (2010-11-13)
P(n)Bu(3)-catalyzed cyclization reactions of salicylaldimines and salicylaldehydes with ethyl 2,3-butadienoate gave the corresponding functionalized chromans in moderate to good yields in THF under mild conditions. The new reaction provides a new method for the synthesis of biologically active chroman products.
Kersti B Nilsson et al.
Dalton transactions (Cambridge, England : 2003), (9)(9), 1312-1319 (2004-07-15)
The coordination chemistry of the solvate complexes of the relatively soft electron-pair acceptor copper(I) has been studied in solution and solid state in seven solvents with strong electron-pair donor properties, liquid ammonia, trimethyl, triethyl, triisopropyl, tri-n-butyl and triphenyl phosphite, and
E Kaniowska et al.
Journal of chromatography. A, 798(1-2), 27-35 (1998-05-02)
Several human diseases, in particular metabolic disorders, often lead to the accumulation of characteristic metabolites in plasma, urine and cells. The selected diseases of this type include cystinuria and homocystinuria. In the typical laboratory diagnosis of these two diseases, a
Cristina-Maria Vâlcu et al.
Proteomics, 6(5), 1599-1605 (2006-02-04)
Protein extraction procedure and the reducing agent content (DTT, dithioerythritol, tributyl phosphine and tris (2-carboxyethyl) phosphine (TCEP)) of the sample and rehydration buffers were optimised for European beech leaves and roots and Norway spruce needles. Optimal extraction was achieved with
查看所有相关文献

商品

Solvothermal Synthesis of Nanoparticles

Solvothermal synthesis of nanoparticles: applications from nanocircuits and nano-optical circuits to nanomagnetics and biotech.

纳米颗粒的溶剂热合成

纳米颗粒的溶剂热合成：从纳米电路、纳米光学电路到纳米磁学和生物技术应用。

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门