产品名称
Dowtherm® A, eutectic mixture of 26.5% diphenyl + 73.5% diphenyl oxide
InChI
1S/C12H10O.C12H10/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;1-3-7-11(8-4-1)12-9-5-2-6-10-12/h1-10H;1-10H
SMILES string
c1ccc(cc1)-c2ccccc2.O(c3ccccc3)c4ccccc4
InChI key
MHCVCKDNQYMGEX-UHFFFAOYSA-N
refractive index
n20/D 1.590
mp
12-14 °C (lit.)
functional group
phenoxy
phenyl
Quality Level
Application
Dowtherm® A 可作为高沸点溶剂用于环化反应。例如，它可用于合成：
- 从 2-氯-3-甲酰基喹啉合成 1-羟基-5-甲氧基-1,2-二氢苯并[f][2,7]萘啶。
- 通过取代哒嗪类的分子内 Diels-Alder 环加成反应合成异吲哚酮衍生物。
- 热条件下通过 2-二氧基磷酸-3-甲氧基丙烯酸酯分子内环化合成磷酸化氮杂环。
General description
Dowtherm® A 是一种热稳定的有机传热流体，由高度稳定的化合物、联苯和二苯基氧化物的共晶混合物组成。Dowtherm® A 适用于高达 400°C 的高温传热应用。这种流体可用于液相和气相系统。
Legal Information
DOWTHERM is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
signalword
Warning
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Enhancement of heat transport in thermosyphon air preheater at high temperature with binary working fluid: A case study of TEG-water.
Nuntaphan A, et al.
Applied Thermal Engineering, 22(3), 251-266 (2002)
F M Moh et al.
Journal of AOAC International, 82(4), 893-896 (1999-08-13)
A rapid and direct liquid chromatographic (LC) technique is described for the determination of a eutectic mixture of diphenyl oxide and biphenyl such as Dowtherm A thermal heating fluid (THF) in oleochemicals and palm olein. Analysis is performed with an
Synthesis of isoindolinones via inverse-electron demand Diels-Alder cycloadditions
Huntley RJ, et al.
Tetrahedron Letters, 55(14), 2286-2289 (2014)
Rolf Winter et al.
Experimental parasitology, 127(2), 545-551 (2010-11-03)
Our prior work on tricyclic acridones combined with a desire to minimize the tricyclic system led to an interest in antimalarial quinolones and a reexamination of endochin, an experimental antimalarial from the 1940's. In the present article, we show that
An experimental study of small-diameter wickless heat pipes operating in the temperature range 200 C to 450 C.
Jouhara H and Robinson AJ.
Heat Transfer Engineering, 30(13), 1041-1048 (2009)
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