质量水平
折射率
n20/D 1.590
mp
12-14 °C (lit.)
官能团
phenoxy
phenyl
SMILES字符串
c1ccc(cc1)-c2ccccc2.O(c3ccccc3)c4ccccc4
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
InChI key
MHCVCKDNQYMGEX-UHFFFAOYSA-N
一般描述
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。
应用
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。
法律信息
DOWTHERM is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
警示用语：
Warning
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
H Sliwińska-Przyjemska et al.
Medycyna pracy, 32(3), 187-194 (1981-01-01)
Laboratory tests have been carried out in 517 workers of a Chemical Fibres Plant. This was aimed at the detection of the changes resulting from cumulative exposure to caprolactam, dowtherm and physical factors. There have been performed hematological investigations, uninalyses
Facile Synthesis of 1-Hydroxy-5-methoxy-Benzo [f][2, 7] naphthyridines
Rajeev PV and Rajendran SP
Synthetic Communications, 40(19), 2837-2843 (2010)
F O Dorgelo et al.
International archives of occupational and environmental health, 56(2), 129-134 (1985-01-01)
A study was carried out in a nylon producing plant to determine exposure to Dowtherm A from frequently occurring leaks in the heating system. The daily exposure to both diphenyl and diphenylether of 20 workers was determined over seven consecutive
[2 cases of acute dinil poisoning].
A N Kapustina et al.
Gigiena truda i professional'nye zabolevaniia, (3)(3), 50-51 (1983-03-01)
Efficient synthesis of phosphorylated ortho-fused azaheterocycles
Modranka J and Janecki T
Tetrahedron, 67(49), 9595-9601 (2011)
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