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 > Fragrances and Aroma chemicals > Aldehydes > 2-Ethylacrylaldehyde 98%min.

2-Ethylacrylaldehyde 98%min.

Inquiry
  Post Date: Apr 13,2025
  Expiry Date: Apr 13,2026
  Detailed Description: Cas No. :922-63-4 Name 2-Ethylacrylaldehyde
Synonyms 2-Ethylacrolein; 2-Ethylpropenal; 2-Methylenebutyraldehyde
Molecular Formula C5H8O
Molecular Weight 84.12
CAS Registry Number 922-63-4
EINECS 213-079-3

  CAS Registry Number:

922-63-4

  Synonyms: ;2-Ethylacrolein;2-methylidenebutanal;2-Ethylacrylaldehyde;
  Molecular Formula: C5H8O
  Molecular Weight: 84.1164
  Molecular Structure: 922-63-4 2-Methylenebutanal
  Hazard Symbols:  F:Flammable;
 Xn:Harmful;
  Risk Codes: R11:;
R20/21/22:;
  Safety Description: S16:;
S26:;
S28:;
S36/37/39:;

  Company: Hubei Jinghong Chemical Co.; Ltd     [ China ]          
  Contact: Ken Xie
  Tel: 15071569068
  Fax: 0710-3723838
  Email: biz@jhchemical.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.
主站蜘蛛池模板: 汝南县| 乃东县| 平昌县| 广东省| 修文县| 西峡县| 宜兰县| 邵阳县| 乌恰县| 南通市| 隆化县| 固始县| 江口县| 青铜峡市| 井研县| 镇原县| 岳阳县| 中江县| 包头市| 东丰县| 洪泽县| 交口县| 灌南县| 江都市| 奉新县| 汝州市| 诸城市| 图木舒克市| 和龙市| 西华县| 灌云县| 鹿泉市| 同仁县| 井冈山市| 景谷| 拉萨市| 鹰潭市| 苗栗市| 临猗县| 祁连县| 中江县|