2,5-Dimethoxytetrahydrofuran, mixture of cis and trans
Molecular Structure:
MDL:
MFCD00005359
Molecular Formula:
C6H12O3
Molecular Weight:
132.16
Alias:
四氫-2,5-二甲氧基呋喃
Tetrahydro-2,5-dimethoxyfuran
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
2,5-Dimethoxytetrahydrofuran, mixture of cis and trans |
98% |
25g |
RMB 119.9 |
Consulting service |
2,5-Dimethoxytetrahydrofuran, mixture of cis and trans |
98% |
100g |
RMB 327.8 |
Consulting service |
2,5-Dimethoxytetrahydrofuran, mixture of cis and trans |
98% |
500g |
RMB 1009.8 |
Consulting service |
Character:
能與水、乙醇、乙醚及大多數(shù)有機(jī)溶劑混溶。受熱易分解。水中溶解度:350 g/l (20°C)。
沸點(diǎn):145-148℃
密度:1.023
折光率: 1.4182-1.4184
閃點(diǎn):35℃
熔點(diǎn): -45 °C
Quality Standard:
外觀Appearance 無色透明至微黃色液體
紅外光譜鑒別Infrared spectrometry 和對照匹配
純度Purity(cis- and trans- mixture) ≥98.0% (GC)
相對密度Specific gravity (20/20°C) 1.0240 - 1.0270
折光率Refractive index n20/D 1.4160 - 1.4190
Storage:
該品為抗膽堿藥物阿托品硫酸鹽的中間體。還用作照相堅(jiān)膜劑。
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