少妇呻吟白浆高潮啪啪69,少妇性欢1一18章,麻豆乱码国产一区二区三区,成人网站免费大全日韩国产,久久久影视文化传媒有限公司

Home > Offer to Sell > Intermediates > Pharmaceutical_intermediates > diketene

diketene

Inquiry
  Post Date: Dec 08,2019
  Expiry Date: Jun 05,2020
  Detailed Description: Cas No. :674-82-8

  CAS Registry Number:

674-82-8

  Synonyms: ;diketen;Ketenedimer,99%;Ketene Dimer;DK;Acetyl ketene;4-Methylene-2-oxetanone;But-3-en-3-olide;4-methylideneoxetan-2-one;but-1-ene-1,3-dione;
  Molecular Formula: C4H4O2
  Molecular Weight: 84.0734
  Molecular Structure:
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: :;
:;
  Safety Description: :;

  Company: Wanglong Group Co., Ltd.     [ China ]          
  Contact:
  Tel: +86-574-62092608 62092361
  Fax: +86-574-62093358 62092570
  Email: sales@wanglong.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.