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Merck
CN

30-0930

Sigma-Aldrich

四氢呋喃

≥99.7% (GC), contains no stabilizer, suitable for HPLC

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别名:
THF, 丁烯氧化物, 四亚甲基氧化物, 氧杂环戊烷
经验公式(希尔记法):
C4H8O
CAS号:
分子量:
72.11
Beilstein:
102391
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:

蒸汽密度

2.5 (vs air)

蒸汽压

114 mmHg ( 15 °C)
143 mmHg ( 20 °C)

检测方案

≥99.7% (GC)

形式

liquid

自燃温度

610 °F

不包含

stabilizer

expl. lim.

1.8-11.8 %

存货情况

available only in Japan

技术

HPLC: suitable

折射率

n20/D 1.407 (lit.)

pH值(酸碱度)

~7

bp

65-67 °C (lit.)

mp

−108 °C (lit.)

密度

0.889 g/mL at 25 °C (lit.)

SMILES字符串

C1CCOC1

InChI

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

InChI key

WYURNTSHIVDZCO-UHFFFAOYSA-N

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应用


  • Complexation and disproportionation of group 4 metal (alkoxy) halides with phosphine oxides.: This research utilizes tetrahydrofuran (THF) as a solvent to study the complexation and disproportionation reactions of group 4 metal halides, providing insights into coordination chemistry and potential applications in materials science (Seno et al., 2024).

  • Synthesis of Room Temperature Curable Polymer Binder Mixed with Polymethyl Methacrylate and Urethane Acrylate for High-Strength and Improved Transparency.: THF is used as a solvent in the synthesis of advanced polymer binders, highlighting its role in developing materials with enhanced mechanical properties and optical clarity for industrial applications (Lee et al., 2024).

  • Fabrication of Polypyrrole Hollow Nanospheres by Hard-Template Method for Supercapacitor Electrode Material.: This study employs THF in the fabrication process of polypyrrole nanospheres, demonstrating its importance in the production of high-performance supercapacitor electrode materials (Hong et al., 2024).

  • Promoting Cross-Link Reaction of Polymers by the Matrix-Filler Interface Effect: Role of Coupling Agents and Intermediate Linkers.: The use of THF as a solvent facilitates the cross-linking reactions in polymers, enhancing their mechanical stability and expanding their applications in various fields of materials science (Huang et al., 2024).

  • Solvent Regulation Induced Cathode Aggregation-Induced Electrochemiluminescence of Tetraphenylethylene Nanoaggregates for Ultrasensitive Zearalenone Analysis.: THF is critical in the solvent regulation process for electrochemiluminescence assays, significantly improving the sensitivity of analytical techniques for detecting environmental contaminants (Chen et al., 2024).

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

WGK

WGK 1

闪点(°F)

5.9 °F

闪点(°C)

-14.5 °C

法规信息

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Tetrahydrofuran-containing macrolides: a fascinating gift from the deep sea.
Adriana Lorente et al.
Chemical reviews, 113(7), 4567-4610 (2013-03-20)
Ryan D Pensack et al.
Journal of the American Chemical Society, 137(21), 6790-6803 (2015-05-07)
We compare the singlet fission dynamics of five pentacene derivatives precipitated to form nanoparticles. Two nanoparticle types were distinguished by differences in their solid-state order and kinetics of triplet formation. Nanoparticles that comprise primarily weakly coupled chromophores lack the bulk
Luca Chiari et al.
The Journal of chemical physics, 138(7), 074301-074301 (2013-03-01)
We present total, elastic, and inelastic cross sections for positron and electron scattering from tetrahydrofuran (THF) in the energy range between 1 and 5000 eV. Total cross sections (TCS), positronium formation cross sections, the summed inelastic integral cross sections (ICS)
P T Clayton et al.
The Journal of clinical investigation, 79(4), 1031-1038 (1987-04-01)
Urinary bile acids from a 3-mo-old boy with cholestatic jaundice were analyzed by ion exchange chromatography and gas chromatography-mass spectrometry (GC-MS). This suggested the presence of labile sulfated cholenoic acids with an allylic hydroxyl group, a conclusion supported by analysis
Han Yan et al.
Advanced materials (Deerfield Beach, Fla.), 27(23), 3484-3491 (2015-05-06)
Polymer solar cells are fabricated with systematic variation of the phase purity. Photovoltaic tests demonstrate that devices with ca. 10% of mixed phases outperform pure-phase devices. Photophysical studies reveal the effects of mixed phase on charge generation and recombination. These

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