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等级
anhydrous
质量水平
蒸汽密度
3 (vs air)
检测方案
99%
形式
liquid
杂质
<0.003% water
<0.005% water (100 mL pkg)
蒸发残留物
<0.0003%
折射率
n20/D 1.42 (lit.)
bp
88 °C (lit.)
mp
−45 °C (lit.)
密度
0.881 g/mL at 25 °C (lit.)
SMILES字符串
C1CCOCC1
InChI
1S/C5H10O/c1-2-4-6-5-3-1/h1-5H2
InChI key
DHXVGJBLRPWPCS-UHFFFAOYSA-N
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一般描述
四氢吡喃 (THP) 是一种饱和环醚。它常被用作有机合成中的溶剂,因为其具有强疏水性和低汽化温度,这些性质使其易于回收和重复利用。。这使得整个合成过程更加环保。
应用
四氢吡喃可用作各种经典有机反应中的溶剂,如自由基反应、钯催化偶联反应和格氏反应。
警示用语:
Danger
危险声明
危险分类
Flam. Liq. 2
补充剂危害
WGK
WGK 3
闪点(°F)
closed cup
闪点(°C)
closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Phase behaviour of gas hydrates of carbon dioxide in the presence of tetrahydropyran, cyclobutanone, cyclohexane and methylcyclohexane.
Fluid Phase Equilibria, 182(1), 97-110 (2001)
Journal of agricultural and food chemistry, 65(36), 7900-7907 (2017-08-15)
Volatile compounds are responsible for some sensory characteristics of virgin olive oil (VOO); however, they have not been studied from a nutritional point view. In this work, the effect of the simulated digestion on VOO volatile compounds responsible for green
International ophthalmology, 39(7), 1543-1551 (2018-06-24)
To introduce novel and easy techniques for 27-gauge silicone oil (SO) infusion and removal. Consecutive patients treated with 27-gauge pars plana vitrectomy (PPV) plus SO infusion (Infusion Group) and scheduled to have SO removal (Removal Group) were prospectively included, respectively.
Bosnian journal of basic medical sciences, 17(1), 74-80 (2017-01-31)
Retinal detachment is the separation of the sensory retina from the retinal pigment epithelium by subretinal fluid. There are several types of retinal re-attachment surgery, including scleral buckling (SB), pneumatic retinopexy, and vitrectomy (with or without SB). The objective of
Flame chemistry of tetrahydropyran as a model heteroatomic biofuel.
Proceedings of the Combustion Institute, 34(3), 259-267 (2013)
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