潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Home > Offer to Sell > Organic_chemicals_and_Derivatives > Amine_compounds > 2,5-Dimethyl-1,4-benzenediamine

2,5-Dimethyl-1,4-benzenediamine

Inquiry
  Post Date: Apr 27,2017
  Expiry Date: Oct 24,2017
  Detailed Description: Cas No. :6393-01-7

  CAS Registry Number:

6393-01-7

  Synonyms: ;2,5-dimethyl-1,4-phenylenediamine;2,5-Dimethyl-1,4-benzenediamine;
  Molecular Formula: C8H12N2
  Molecular Weight: 136.1943
  Molecular Structure: 6393-01-7 2,5-dimethylbenzene-1,4-diamine
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R20/21/22:;
R36/37/38:;
  Safety Description: S26:;
S36/37/39:;

  Company: Shanghai Domen International Co., Ltd     [ China ]          
  Contact:
  Tel: +86-21-61066956/57/58,61043548
  Fax: +86-21-61043546
  Email: sales@domen.com.cn
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.
主站蜘蛛池模板: 临江市| 岳西县| 化德县| 景德镇市| 常德市| 探索| 光山县| 正定县| 浦北县| 靖宇县| 永修县| 兴业县| 白河县| 安达市| 红安县| 武冈市| 绿春县| 若尔盖县| 太保市| 和顺县| 新余市| 讷河市| 青岛市| 怀远县| 建阳市| 无极县| 酒泉市| 平武县| 连城县| 西宁市| 南雄市| 太仓市| 浦北县| 和田县| 东台市| 怀化市| 辛集市| 绩溪县| 特克斯县| 黄梅县| 云浮市|