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Merck
CN

T49484

三正丁基膦

97%

别名:

三丁基膦, NSC 91700, P(n-Bu)3, TBP

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关于此项目

线性分子式:
[CH3(CH2)3]3P
化学文摘社编号:
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:
24900248
NACRES:
NA.22

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蒸汽密度

9 (vs air)

质量水平

200

方案

97%

自燃温度

392 °F

反应适用性

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.)

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

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相关类别

应用

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。

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

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBS0772
SHBS0769
SHBR7362
SHBP7591
STBJ2082

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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.
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
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
Kersti B Nilsson et al.
Dalton transactions (Cambridge, England : 2003), (17)(17), 2303-2313 (2008-04-17)
Liquid ammonia, trialkyl phosphites, and especially trialkylphosphines, are very powerful electron-pair donor solvents with soft bonding character. The solvent molecules act as strongly coordinating ligands towards mercury(ii), interacting strongly enough to displace halide ligands. In liquid ammonia mercury(ii) chloride solutions
T Oe et al.
Journal of chromatography. B, Biomedical sciences and applications, 708(1-2), 285-289 (1998-07-08)
A method was developed for the simultaneous determination of gamma-glutamylglutathione (gamma-GluGSH) and other low-molecular-mass thiol compounds (cysteine, cysteamine, homocysteine, cysteinylglycine, gamma-glutamylcysteine, glutathione and N-acetylcysteine) using high-performance liquid chromatography combined with precolumn fluorescence labeling with ammonium 7-fluorobenzo-2-oxa-1,3-diazole-4-sulphonate (SBD-F). These SBD-labeled thiol
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