2,3-Dihydrofuran
Molecular Structure:
MDL:
MFCD00003205
Molecular Formula:
C4H6O
Molecular Weight:
70.09
Alias:
二羟基呋喃
2,3-DHF
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
2,3-Dihydrofuran |
99% |
1KG |
RMB 2500 |
Consulting service |
2,3-Dihydrofuran |
99% |
25ml |
RMB 205.7 |
Consulting service |
2,3-Dihydrofuran |
99% |
100ml |
RMB 534.6 |
Consulting service |
2,3-Dihydrofuran |
99% |
500ml |
RMB 1848 |
Consulting service |
Character:
无色液体,微溶于水。
密度:0.927
沸点:54-55℃
折射率为: 1.422-1.424
闪点:-24℃
Quality Standard:
外观Appearance 无色透明液体
红外光谱鉴定Infrared spectrometry 和对照品匹配
纯度Purity ≥99.0% (GC)
相对密度Specific gravity (20/20°C) 0.9260 - 0.9280
折光率Refractive index n20/D 1.4230 - 1.4250
水分Water <0.3 %
四氢呋喃tetrahydrofuran (GC): <0.5%
Storage:
4°C 保存
用途 常用试剂,用于镧系元素催化的和2-吡喃酮(2-pyrones) 的Diels-Alder反应以及和乙烯基卡宾体(vinylcarbenoids)的环加成反应。
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