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Merck
CN

293105

Sigma-Aldrich

四氢吡喃

anhydrous, 99%

别名:

氧己环

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About This Item

经验公式(希尔记法):
C5H10O
CAS号:
分子量:
86.13
Beilstein:
102436
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.21

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。

象形图

Flame

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

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分析证书(COA)

Lot/Batch Number

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Phase behaviour of gas hydrates of carbon dioxide in the presence of tetrahydropyran, cyclobutanone, cyclohexane and methylcyclohexane.
Mooijer-Van DH, et al.
Fluid Phase Equilibria, 182(1), 97-110 (2001)
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
Zhaotian Zhang et al.
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.
Veysel Cankurtaran et al.
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.
Labbe NJ, et al.
Proceedings of the Combustion Institute, 34(3), 259-267 (2013)

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