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189138

四丁基溴化膦

greener alternative

98%, solid

别名:

Tetra-n-butylphosphonium bromide

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关于此项目

线性分子式:
(CH3CH2CH2CH2)4P(Br)
化学文摘社编号:
3115-68-2
分子量:
339.33
NACRES:
NA.22
PubChem Substance ID:
24851366
UNSPSC Code:
12352001
EC Number:
221-487-8
MDL number:
MFCD00011853
Beilstein/REAXYS Number:
4160474
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产品名称

四丁基溴化膦, 98%

Quality Level

200

assay

98%

form

solid

reaction suitability

core: phosphonium

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

100-103 °C (lit.)

greener alternative category

, Aligned

SMILES string

[Br-].CCCC[P+](CCCC)(CCCC)CCCC

InChI

1S/C16H36P.BrH/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1

InChI key

RKHXQBLJXBGEKF-UHFFFAOYSA-M

General description

我们致力于为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为增强型，提高了催化效率。点击此处以获取更多信息。

Application

四丁基溴化膦是一种季盐，可用作：
  • 作为分散钌催化剂的介质，用于通过钌熔融催化（ ruthenium melt catalysis）由合成气合成乙二醇。
  • 作为二氧化硅或氧化铝上负载的催化剂，用于烷基氯的卤素交换反应合成烷基溴。
  • 与不同比例的1,3-二甲基脲混合以合成用于捕获NO气体各种离子液体。
  • 作为氢键受体与氢键供体乙酰丙酸一起用于制备深共晶溶剂，从而分离出甲苯/正己烷混合物中的甲苯。
  • 制备离子型半笼型水合物，

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Repr. 2 - Skin Sens. 1B

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

554.0 °F - closed cup

flash_point_c

290 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBF7137V
WXBF5405V
WXBF4958V
WXBF2574V
WXBF4294V

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Facile continuous process for gas phase halogen exchange over supported alkyl phosphonium salts
Sharma P and Sasson Y
Royal Society of Chemistry Advances, 8(5), 2824-2828 (2018)
Yunqing Kang et al.
ACS nano (2020-12-15)
Amorphous bimetallic borides are an emerging class of catalytic nanomaterial that has demonstrated excellent catalytic performance due to its glass-like structure, abundant unsaturated active sites, and synergistic electronic effects. However, the creation of mesoporous Earth-abundant bimetallic metal borides with tunable
Robert Biczak et al.
Environmental science and pollution research international, 27(27), 34182-34198 (2020-06-20)
This paper presents the influence of two bromides, tetrabutylammonium and tetrabutylphosphonium, on the growth and development of cucumber seedlings. The tests were performed at two dates, i.e. 10 and 20 days, after the introduction of increasing amounts of ionic liquids (ILs)
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全球贸易项目编号

货号GTIN
189138-100G04061838759023
189138-500G04061838759030