产品名称
四氢呋喃, suitable for chromatography
InChI key
WYURNTSHIVDZCO-UHFFFAOYSA-N
SMILES string
C1CCOC1
InChI
1S/C4H8O/c1-2-4-5-3-1/h1-4H2
vapor density
2.5 (vs air)
vapor pressure
114 mmHg ( 15 °C)
143 mmHg ( 20 °C)
autoignition temp.
610 °F
expl. lim.
1.8-11.8 %
refractive index
n20/D 1.407 (lit.)
bp
65-67 °C (lit.)
mp
−108 °C (lit.)
density
0.889 g/mL at 25 °C (lit.)
suitability
suitable for chromatography
Quality Level
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Application
Tetrahydrofuran can be used as a mobile-phase component in the:
- Analysis of tocopherols.
- HPLC analysis of self-associated cationicpolymer (NREP).
General description
Tetrahydrofuran(THF) is commonly used as a solvent in liquid chromatography. THF is widelyutilized as a solvent in non-aqueous size-exclusion chromatography (SEC),because it is a good solvent for various polymer types.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-6.2 °F - closed cup
flash_point_c
-21.2 °C - closed cup
法规信息
新产品
此项目有
Designing a self-associated cationic polymer for enhanced compatibility, palatability, and gastric release of cefuroxime axetil
Menjoge AR, et al.
Biomacromolecules, 8(2), 532-542 (2007)
The thermodynamic properties of tetrahydrofuran-water association and its influence on retention in liquid chromatography
Scott RPW
Journal of Liquid Chromatography and Related Technologies, 23(10), 3083-3093 (2000)
The drop-in-drop encapsulation in chitosan and sodium alginate as a method of prolonging the quality of linseed oil
Mania S, et al.
Polymer, 10(12), 1355-1355 (2018)
Organic solvent modifier and temperature effects in non-aqueous size-exclusion chromatography on reversed-phase columns
Caltabiano AM, et al.
Journal of Chromatography A, 1531, 83-103 (2018)
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