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Postion:Product Catalog >Chemical Reagents>Organic reagents>aliphatic ketones>1,4-Cyclohexanedione
1,4-Cyclohexanedione
  • 1,4-Cyclohexanedione

1,4-Cyclohexanedione NEW

Price Get Latest Price
Package 1kg 30kg
Min. Order: 1kg
Supply Ability: 10MT/month
Update Time: 2024-08-05

Product Details

Product Name: 1,4-Cyclohexanedione CAS No.: 637-88-7
EC-No.: 211-306-0 Min. Order: 1kg
Purity: 99.5% Supply Ability: 10MT/month
Release date: 2024/08/05

Chemical Properties: Colorless crystal

Usage: Used in pharmaceuticals, organic synthesis, and as a general reagent. Used as liquid crystal intermediate and used in the synthesis of conductivity.

Production Method: Add the prepared sodium ethoxide into the reaction kettle, then add ether and diethyl succinate, reflux in water for 3 days, and recover the ether; then cool to room temperature, add 10% dilute sulfuric acid to adjust to pH=2 , filter out the crystals, wash with water, and dry to obtain the crude Chemicalbook diethyl succinate; recrystallize the crude product with ethanol (melting point 127-129°C) to obtain the pure product. Then put diethyl succinate back into the flask, add a mixture of concentrated sulfuric acid, water, and ethanol, reflux in oil for 5 days, cool, and neutralize with ammonia to pH = 8; then extract with chloroform 4 times , recover the chloroform to obtain the crude product; then distill the crude product under reduced pressure, pour the distillate into cold petroleum ether, filter and dry to obtain the 1,4-cyclohexanedione product.

Company Profile Introduction

Shanghai Bojing Chemcail co.,ltd is a professional chemical company in shanghai establish more than 13 years.We have our own factory for produce products and also trading cheimcal products. Our products including: 1.Polypeptide 2.Steriod powder 3.Synthetic chemicals 4.Normal API chemical items 5.Pharmaceutical intermediates We promise good quality with better price. Welcome email when you have any purchase plan.

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