一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Chemical Reagents>Organic reagents>Aromatics>9,9-dimethylxanthene
9,9-dimethylxanthene
  • 9,9-dimethylxanthene
  • 9,9-dimethylxanthene
  • 9,9-dimethylxanthene
  • 9,9-dimethylxanthene
  • 9,9-dimethylxanthene

9,9-dimethylxanthene

Price $60
Package 10g
Min. Order: 10g
Supply Ability: 10tons
Update Time: 2021-03-17

Product Details

Product Name: 9,9-dimethylxanthene CAS No.: 19814-75-6
Min. Order: 10g Purity: 99.8%
Supply Ability: 10tons Release date: 2021/03/17

9,9-dimethylxanthene

 MSDS

9,9-dimethylxanthene MSDS(Chinese)
Density
1.1±0.1 g/cm3
Boiling Point
114-115 ºC
Melting Point
35-38ºC
Molecular Formula
C15H14O
Molecular Weight
210.271
Flash Point
113 ºC
Exact Mass
210.104462
PSA
9.23000
LogP
4.96
Vapour Pressure
0.0±0.6 mmHg at 25°C
Index of Refraction
1.576
Water Solubility
Insoluble in water.

 Article illustration

Company Profile Introduction

Welcome to hebei Shuoxi biotechnology co., LTD. Shuoxi is a fast developing pharmaceutical intermediates enterprise located in shijiazhuang, capital of hebei province. Shuoxi analysis research and development center also provides custom synthesis service. Hebei Shuoxi biotechnology co., LTD can provide customized synthetic chemicals in different quantities in laboratories, factories and industrial scale. We have more than 10 years experience in this field. We can offer competitive price for every customer and guarantee the quality of our products. 3. We pay attention to the needs of each customer and build a good relationship with them. 4. We have long-term business relations with Canada, Mexico, Brazil, UK, Russia, Germany, USA, India, South Africa, Malta, Egypt, Armenia, Australia, Philippines, Belgium, Netherlands, Denmark and other countries. If you have any other questions for me. Please feel free to contact me. We only produce and sell products that are legal in China. All products are sold only to laboratory research.

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP5Y
XINXIANG RUNYU MATERIAL CO., LTD.
2025-12-23
$50.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2025-09-25
$30.00
Hebei Chuanghai Biotechnology Co., Ltd
2025-06-27
$100.00
Hebei Yanxi Chemical Co., Ltd.
2025-06-20
$7.00
Longyan Tianhua Biological Technology Co., Ltd
2020-11-16
$1.00
VIP8Y
Career Henan Chemical Co
2019-07-06
  • Since: 2016-11-14
  • Address: NO.108 ZHONGSHAN ROAD, QIAOXI DISTRICT, ShiJiazhuang CITY, CHINA
INQUIRY
刚察县| 兴宁市| 桐梓县| 嘉义县| 扶沟县| 东乌| 武定县| 岚皋县| 肇源县| 济宁市| 阿拉善右旗| 陵水| 大埔区| 古交市| 离岛区| 华坪县| 静安区| 永济市| 定边县| 东明县| 阿合奇县| 中方县| 城步| 金寨县| 景宁| 四子王旗| 亚东县| 手机| 长岭县| 鹤山市| 四会市| 陆川县| 娱乐| 大丰市| 遵义市| 通海县| 库伦旗| 奈曼旗| 达拉特旗| 邹城市| 南溪县|