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產品展廳
四氫呋喃(109-99-9)

四氫呋喃(109-99-9)

起批量(噸) 價格
≥1 ¥8000元/噸
原 產 地: 國產 CAS  : 109-99-9
更新日期: 2023-03-22

產品詳情

EINECS編號: 203-726-8 英文名稱: tetrahydrofuran CAS編號: 109-99-9
純度: 99% 別名: 1,4-環氧丁烷;氧雜環戊烷;THF 分子式: C4H8O
產地/廠商: 國產

物理性質

摩爾質量(g·mol-1)72.11

熔點(℃)

-108.4℃

相對密度(水=1)

0.8892(20℃)

沸點(℃)

65-66℃

相對蒸氣密度(空氣=1)

2.5

飽和蒸氣壓(kPa)

15.20(15℃)

臨界溫度(℃)

268

臨界壓力(MPa)

5.19

閃點(℃)

-15~-21℃

CAS號109-99-9
EINECS號203-726-8

無色透明液體,有乙醚氣味。 與水、醇、酮、苯、酯、醚、烴類混溶。

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