等级
anhydrous
质量水平
蒸汽密度
3 (vs air)
方案
99%
表单
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.)
沸点
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
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
3.2 °F - closed cup
闪点(°C)
-16 °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
Baoling Lai et al.
Developmental neurobiology, 78(9), 859-872 (2018-07-20)
The cyclic nucleotide cGMP is an intracellular second messenger with important roles in neuronal functions and animals' behaviors. The phosphodiesterases (PDEs) are a family of enzymes that hydrolyze the second messengers cGMP and cAMP. Inhibition of phosphodiesterase 9 (PDE9), a
Ian J Dooley et al.
International ophthalmology, 36(1), 3-7 (2015-03-31)
Heavy silicone oil tamponade is intended to be temporary, but may occasionally be indefinite in patients who refuse, or are deemed unsuitable for, further surgery. The aim of this study is to compare the outcomes of patients with temporary versus
Joo Youn Shin et al.
Retina (Philadelphia, Pa.), 40(4), 735-742 (2019-01-15)
To investigate the changes in higher-order aberrations (HOAs) after silicone oil removal and to evaluate their associations with visual acuity. Fifty-nine eyes of 58 patients who underwent SO removal were included. Total, corneal, and internal optic HOAs, and best-corrected visual
Flame chemistry of tetrahydropyran as a model heteroatomic biofuel.
Labbe NJ, et al.
Proceedings of the Combustion Institute, 34(3), 259-267 (2013)
Angélica Quintero-Flórez et al.
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
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