跳转至内容
Merck
CN
所有图片(1)

文件

安全信息

439215

Sigma-Aldrich

四氢呋喃

≥99.9%, suitable for HPLC, inhibitor-free

别名:

丁烯氧化物, 四亚甲基氧化物, 氧杂环戊烷

登录查看公司和协议定价
所有图片(1)

About This Item

经验公式（希尔记法）:
C4H8O
CAS号:
109-99-9
分子量:
72.11
Beilstein:
102391
EC 号:
203-726-8
MDL编号:
MFCD00005356
UNSPSC代码:
12190000
PubChem化学物质编号:
329756429

product name

四氢呋喃, suitable for HPLC, ≥99.9%, inhibitor-free

蒸汽密度

2.5 (vs air)

质量水平

100

蒸汽压

114 mmHg ( 15 °C)
143 mmHg ( 20 °C)

检测方案

≥99.9%

形式

liquid

自燃温度

610 °F

expl. lim.

1.8-11.8 %

技术

HPLC: suitable

杂质

≤0.015% peroxide (as H2O2)
<0.02% water

蒸发残留物

<0.0005%

折射率

n20/D 1.407 (lit.)

bp

65-67 °C (lit.)

mp

−108 °C (lit.)

溶解性

H2O: soluble

密度

0.889 g/mL at 25 °C (lit.)

λ

H2O reference

紫外吸收

λ: 212 nm Amax: 1.0
λ: 250 nm Amax: 0.180
λ: 300 nm Amax: 0.020
λ: 350-400 nm Amax: 0.005

SMILES字符串

C1CCOC1

InChI

1S/C4H8O/c1-2-4-5-3-1/h1-4H2

InChI key

WYURNTSHIVDZCO-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

相关类别

一般描述

Tetrahydrofuran (THF) is a saturated cyclic ether with a potential use as a biofuel. Its combustion studies have been reported. Reports suggest it is a better promoter than 1,3 dioxolane for CO2-hydrate formation. The effect of THF on the biological systems has been studied.

应用

Tetrahydrofuran may be used as a solvent in the following processes:
  • Formation of diacetylinic polymers.
  • RAFT polymerization of p-acetoxystyrene.
  • Synthesis of di-tert-butyl-Phosphinoferrocene.
It may be used in the following processes:
  • As mobile phase solvent in high-performance liquid chromatography.
  • As a solvent in the preparation of spin-coated poly(bisphenol A decane ether).
  • Formation of butyrolactone (BTL) by green oxidation method.
  • As a solvent for lignin depolymerization to isolate phenolic monomer.

推荐产品

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

推荐

产品编号
说明
价格

警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

靶器官

Central nervous system, Respiratory system

补充剂危害

EUH019

WGK

WGK 1

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

新产品

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact 客户支持

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Novel Diacetylinic Aryloxysilane Polymers: A New Thermally Cross-Linkable High Temperature Polymer System.
Drake K, et al.
Macromolecules, 46(11), 4370-4377 (2013)
An efficient and economical process for lignin depolymerization in biomass-derived solvent tetrahydrofuran.
Long J, et al.
Bioresource Technology, 154, 10-17 (2014)
Oxidation of tetrahydrofuran to butyrolactone catalyzed by iron-containing clay.
Ausavasukhi A and Sooknoi T.
Green Chemistry, 17(1), 435-441 (2015)
1,3 Dioxolane versus tetrahydrofuran as promoters for CO2-hydrate formation: Thermodynamics properties, and kinetics in presence of sodium dodecyl sulfate.
Torre JP, et al.
Chemical Engineering Science, 126, 688-697 (2015)
Practical Synthesis of Di-tert-Butyl-Phosphinoferrocene.
Busacca CA, et al.
Organic Syntheses, 90, 316-326 (2013)
查看所有相关文献

商品

Newly Developed Porous Graphitic Carbon in U/HPLC

Polar graphitic carbon enables UHPLC separation of highly polar pesticides, herbicides, and Vitamin D metabolites, advancing liquid chromatography capabilities.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门