189138
四丁基溴化膦
98%, solid
别名:
Tetra-n-butylphosphonium bromide
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线性分子式:
(CH3CH2CH2CH2)4P(Br)
化学文摘社编号:
分子量:
339.33
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352001
EC Number:
221-487-8
MDL number:
Beilstein/REAXYS Number:
4160474
产品名称
四丁基溴化膦, 98%
InChI key
RKHXQBLJXBGEKF-UHFFFAOYSA-M
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
SMILES string
[Br-].CCCC[P+](CCCC)(CCCC)CCCC
assay
98%
form
solid
greener alternative product characteristics
Catalysis
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sustainability
Greener Alternative Product
mp
100-103 °C (lit.)
greener alternative category
, Aligned
Quality Level
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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，
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。
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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
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
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)
Ethylene glycol from synthesis gas via ruthenium melt catalysis
Knifton JF
Journal of the American Chemical Society, 103(13), 3959-3961 (1981)
Ainul F Kamarudin et al.
Molecules (Basel, Switzerland), 25(21) (2020-11-07)
Deep eutectic solvents (DESs) are green solvents developed as an alternative to conventional organic solvents and ionic liquids to extract nitrogen compounds from fuel oil. DESs based on p-toluenesulfonic acid (PTSA) are a new solvent class still under investigation for
Yoshiro Yasaka et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 19(13), 1674-1682 (2018-04-25)
The mechanism of CO2 absorption by a formate ionic liquid, [P4444 ]HCOO, was studied by Raman spectroscopy. The band area for the symmetric CO2 stretching of the formate anion linearly decreases with the CO2 loading. From the slope of the
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