亚洲人妖ts网站,夜夜春亚洲嫩草影院,欧美变态深喉囗交免费,av福利无码亚洲网站,黄色小说下载,恶魔契约书txt下载,小说免费

  Dashing technology com,ltd
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: 4,5-Dimethyl-1,3-dioxol-2-one
Date: 2016-10-25
Cas#: 37830-90-3
Specification: 98%min
Price:
Quantity: Kilogram
Term: 365
Note: 4,5-Dimethyl-1,3-dioxol-2-one

4,5-Dimethyl-1,3- dioxolen-2-one
Synonyms: DMDO
Molecular Weigh: 114
CAS RN: 37830-90-3
Structural formula:
Appearance: gray orcrystalline powder
mp: 80-81
ANALYSIS / SPECIFICATIONS
Assay, Weight % : 99.0
m.p : 78 min
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.