国内精品在线观看看_成本人妻片无码中文字幕免费_污网站日本永久免费_a√片免费大全在线观看不卡

鹽城三禾生物科技有限公司

Yancheng Sanhe Biochemical Co., Ltd.

PRODUCTS

Sanhe Biochemical

1,10-Dichlorodecane

Product name 1,10-Dichlorodecane
English alias Decane, 1,10-dichloro-;
Structural formula
Molecular formula C10H20Cl2
Molecular weight 211.1718
Appearance Clear liquid or white solid
Melting point 5.6℃
Relative density 0.99
Boiling point 275℃
Refractivity 1.46-1.462
Content ≥98.0%
Moisture ≤0.05%
Stability Stable under normal temperatures and pressures.
Flash point 146 °C
Vapor pressure 0.00515mmHg at 25°C
Storage Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Use Pharmaceutical synthesis intermediates.
Production method Decanediol was chlorinated by sulfoxide chloride. Decanediol and pyridine were put into the reaction pot and added with sulfoxide chloride under cooling. After adding the decanediol, stirring at room temperature for 3 hours and refluxing for 3 hours, excessive sulfoxide chloride was recovered. The distillate was distilled at 126-127 ℃, and the dichlorodecane was obtained in 88% yield.
UN No. UN 3082
Hazard class No data available
Packing group III
HS code 903199000
Packing 200KGS/Steel Plastic Bucket
CAS # 2162-98-3

[ BACK ]

SANHE BIOCHEMICAL

HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   FACTORY  |   HONORS  |   CONTACT  |   中文版

Copyright(C)2024, Yancheng Sanhe Biochemical Co., Ltd. All Rights Reserved. Supported by Sunsirs ChemNet Toocle Copyright Notice 備案序號:蘇ICP備18016072號