国产丝袜拍偷超清在线,久99久在线视频,国产欧美亚洲精品,国产成人无码不卡精品久久久,久久99精品国产只有精品,91人妻人人做人碰人人爽九色,日韩无码高清视频,亚洲国产精品婷婷久久久久

Guangde Zhongxin Chemical Co., Ltd.
Search:
 
  Dyes Intermediates
Pharmaceutical Intermediate
Food Additives Series
8-Hydroxyquinoline series
Resin series
Pesticide intermediates
                                              Detailed>>>>
 
3-Butyn-1-ol
Product Name: 3-Butyn-1-ol
CAS No.: 927-74-2
Structural Formula: 3-Butyn-1-ol
Molecular Formula: C4H6O
Molecular Weight: 70.09
Appearance: Colorless or light yellow liquid
Melting point: -63.6°C(lit.)
Boiling Point: 128.9°C(lit.)
Content: >97.0%
Packaging: Bottled
Uses: Fexofenadine Intermediates
Picture:
[ Back ]
 

Copyright(C)2014, Guangde Zhongxin Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
海南省| 沙坪坝区| 轮台县| 弋阳县| 南宁市| 南宁市| 宁陵县| 灵璧县| 晋中市| 库伦旗| 广州市| 通城县| 榆中县| 青海省| 清丰县| 布尔津县| 德惠市| 葫芦岛市| 偏关县| 平乐县| 腾冲县| 兴业县| 虎林市| 新昌县| 滕州市| 独山县| 临朐县| 收藏| 昌平区| 连平县| 运城市| 农安县| 水城县| 古田县| 济南市| 淳化县| 贞丰县| 和平县| 建始县| 滁州市| 庆云县|