无码aⅴ精品欧美一区二区三区 I 日操AV I 人人91 I 亚洲性色AV无码久久精品色欲 I 91干你 I 奇米超碰 I 中亚av I 国产乱子伦精品视频免费观看 I a色综合 I 九九一AV I 四虎8848aa精品成人免费网站 I 婷婷四区

[Product name]:

[3,9-diethyl-3-(hydroxymethyl)-1,5,7,11-tetraoxaspiro[5.5]undecan-9-yl]methanol；
3,9-diethyl-3,9-dihydroxymethyl-1,5,7,11-tetraoxaspiro[5.5]undecane; 1,5,7,11-Tetraoxaspiro[5.5]undecane-3,9-dimethanol,3,9-diethyl

[Structural Formula]:

[Molecular Formula]:

C₁₃H₂₄O₆

[Molecular Weight]:

276.326

[CAS NO]:

65282-19-1

[Packing]:

Properties

Appearance

Colorless liquid

Boiling range °C (760 mmHg)

Quality Specifications

Purity%

≥97.0

Moisture %

  ≤0.5