国产精品久久久,国产在线色,最新三级网站,国产精品高清在线观看地址,国产精品视频永久免费播放,国产精品国产三级国产试看,精品国产三级在线观看

[Product name]:

Benzo[1,4]dioxin-2-one

[Structural Formula]:

[Molecular Formula]:

C₈H₆O₃

[Molecular Weight]:

150.13

[CAS NO]:

4385-48-2

[Packing]:

Properties

Appearance

White crystal powder

Melting range ℃

Quality Specifications

Purity%

≥98.0

Moisture %

≤0.5