日韩激情中文字幕一区二区,咪咪爱影院,91原创国产,国产精品亚洲片在线va,欧美在线观看一区二区三区,精品国产亚洲一区二区三区,欧美在线二区

[Product name]:

5.7-Dioxa-6-thia-spiro[2.5]octane-6-oxide

[Structural Formula]:

[Molecular Formula]:

C₅H₈O₃S

[Molecular Weight]:

148.18

[CAS NO]:

89729-09-9

[Packing]:

Properties

Appearance

Colorless liquid

Boiling range ℃（760 mmHg）

243.0-244.0

Quality Specifications

Purity%

≥97.0

Moisture %

≤0.5