跳转至内容
Merck
所有图片(2)

主要文件

查看所有文档

T49484

Sigma-Aldrich

三正丁基膦

97%

别名:

三丁基膦, NSC 91700, P(n-Bu)3, TBP

登录查看公司和协议定价
所有图片(2)

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號碼:
213-651-2
MDL號碼:
MFCD00009462
分類程式碼代碼:
12352128
PubChem物質ID:
24900248
NACRES:
NA.22

蒸汽密度

9 (vs air)

品質等級

200

化驗

97%

自燃溫度

392 °F

反應適用性

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

折射率

n20/D 1.462 (lit.)

bp

150 °C/50 mmHg (lit.)

密度

0.81 g/mL at 25 °C (lit.)

官能基

phosphine

SMILES 字串

CCCCP(CCCC)CCCC

InChI

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

InChI 密鑰

TUQOTMZNTHZOKS-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

相关类别

應用

1,4-加成催化剂；与二硫化物一起用于醇的硫醚化反应；酰化催化剂；用于制备活性酯。

訊號詞

Danger

危險分類

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

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類（WGK）

WGK 2

閃點（°F）

242.6 °F - closed cup

閃點（°C）

117 °C - closed cup

個人防護裝備

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBJ2082
SHBJ7659
SHBJ4168
SHBJ4190
SHBH3824V

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

Solvent effects on hydrogen bonding.
Joanne L Cook et al.
Angewandte Chemie (International ed. in English), 46(20), 3706-3709 (2007-04-07)
Bradley G Jellerichs et al.
Journal of the American Chemical Society, 125(26), 7758-7759 (2003-06-26)
Upon exposure of mono-enone mono-allylic carbonates to tributylphosphine and 1 mol % Pd(Ph3P)4, efficient conversion to the corresponding cycloallylated products is achieved. This transformation combines the nucleophilic features of the Morita-Baylis-Hillman reaction with the electrophilic features of the Trost-Tsuji reaction.
J Krijt et al.
Clinical chemistry, 47(10), 1821-1828 (2001-09-25)
Aminothiols have been implicated in the pathogenesis of arteriosclerosis, and reliable methods are needed to determine their concentrations in body fluids. We present a comparison of two analytical methods and focus on the reduction of low-molecular weight and protein-mixed disulfides
J X Yan et al.
Journal of chromatography. A, 813(1), 187-200 (1998-08-11)
A simple technique is introduced to identify and quantitate cysteine (Cys) after acid hydrolysis of protein. The technique involves using 9-fluorenylmethyl chloroformate (Fmoc)-based amino acid analysis that recovers all of the amino acids (asparagine and glutamine are recovered in their
Jing-Yu Wu et al.
The Journal of organic chemistry, 73(22), 9137-9139 (2008-10-24)
Aziridines underwent cyclization reaction with carbon disulfide and isothiocyanate in the presence of organophosphine to afford thiazolidinone derivatives in good to high yields. The mechanistic study revealed that organophosphine serves as a catalyst in the reaction.
查看所有相关文献

商品

Solvothermal Synthesis of Nanoparticles

Solvothermal synthesis is a method for preparing a variety of materials such as metals, semiconductors, ceramics, and polymers.

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