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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
方案:
99%
沸点:
88 °C (lit.)

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。

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

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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