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等级
for chromatography
质量水平
蒸汽密度
2.5 (vs air)
蒸汽压
114 mmHg ( 15 °C)
143 mmHg ( 20 °C)
自燃温度
610 °F
expl. lim.
1.8-11.8 %
折射率
n20/D 1.407 (lit.)
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
一般描述
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.
应用
Tetrahydrofuran can be used as a mobile-phase component in the:
- Analysis of tocopherols.
- HPLC analysis of self-associated cationicpolymer (NREP).
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)
-6.2 °F
闪点(°C)
-21.2 °C
法规信息
新产品
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)
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)
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)
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)
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