又硬又粗进去好疼A片麻豆,熟妇人妻久久中文字幕,国产精品久久久久av福利动漫,五十路熟妇亲子交尾

[Product name]:

(9Z,12E)-9,12-TETRADECADIEN-1-YL ACETATE ;
Z,E-9,12-TETRADECADIEN-1-YL ACETATE;
Einecs 250-753-6; (Z,E)-9,12-TDDA; cis-9;

[Structural Formula]:

[Molecular Formula]:

C₁₆H₂₈O₂

[Molecular Weight]:

252.392

[CAS NO]:

31654-77-0

[Packing]:

Properties

Appearance

Colorless liquid

Boiling range ℃(760mmHg)

334-335

Quality Specifications

Purity%

≥97.0

Moisture %

? ≤0.5

?

?