四氢呋喃, LiChrosolv® LC, Supelco®

供应商: Merck
Danger

Synonyms: THF

MQ100

1.08101.1000 1.08101.2500
MERC1.08101.1000EA 0 CNY
MERC1.08101.1000 MERC1.08101.2500
四氢呋喃, LiChrosolv® LC, Supelco®
四氢呋喃

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in 'gradient grade' as well as 'isocratic grade'. This minimises the gradient effect of the solvent involved.

分子式: C₄H₈O
分子量: 72.11 g/mol
沸点: 66
溶点: –108.5 °C
密度: 0.888 g/cm³ (20 °C)
闪点: –21.5 °C
存储条件: Ambient
MDL编号: MFCD00005356
CAS号: 109-99-9
EINECS: 203-726-8
UN号: 2056
ADR: 3 II
REACH: 05-2114615188-48
Merck Index: 12,09351
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产品技术规格

Solubility (20 °C) soluble
Melting Point -108.5 °C
Molar Mass 72.11 g/mol
Boiling Point 65 - 66 °C (1013 hPa)
Vapor Pressure 173 hPa (20 °C)
Flash Point -20 °C
Refractive Index
Explosion Limit 1.5 - 12.4 %(V)
Density 0.89 g/cm3 (20 °C)
pH 7 - 8 (200 g/l, H2O, 20 °C)
Ignition Point 215 °C
Viscosity kinematic
Synonyms THF, Tetramethylene oxide, Oxolane, Butylene oxide
Hill Formula C4H8O
Chemical Formula


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