High Quality CAS 123-42-2 Industrial Diacetone Di Acetone Alcohol

• CAS No.: 123-42-2
• Classification: Aromatic Alcohol
• Appearance: Liquid
• Model NO.: 99%
• Type: Acetone
• Production Capacity: 4000ton/Tons Per Month

Product Description

Overview

Quick Details

Classification:

Alcohol

CASNo.:
123-42-2

Other Names:

Diacetone Alcohol

MF:

C6H12O2

EINECS No.:

204-626-7

Place of Origin:

Shandong, China

Grade Standard:

Industrial Grade

Purity:

99%

Appearance:

Colorless Liquid

Application:

Widely used

Model Number:

123-42-2

Product name:

Diacetone Alcohol

Molecular weight:

116.16

Vapour pressure:

<1 mm H g ( 20 °C)

Flash point:

132 °F

Boiling point:

166 °C(lit.)

Melting point:

-42.8 °C

Density:

0.938 g/mL at 20 °C

Acidity(pKa):

14.57±0.29(Predicted)

Refractive index:

n20/D 1.423(lit.)

Water Solubility:

MISCIBLE

COA

Items	Specifications
Appearance	Colorless liquid
Purity	≥99%
Color(APHA)	≤30
Water	≤0.1%
Acidity(760mmHg)	≤0.01%
Flash point	132 °F

Chemical properties
Diacetone alcohol is also called 4-hydroxy-4-methyl-2-pentanone, Pyranton.
Diacetone alcohol is soluble in chloroform and is miscible with water, ethanol and ether. Diacetone alcohol is chemically unstable and easily decomposed by rectification under normal pressure.
Diacetone alcohol is easily decomposed into acetone in alkaline solution, that is, there is a dynamic equilibrium with acetone in alkaline solution. Acts with acid under milder conditions.
use
Diacetone alcohol is one of the important derivatives of acetone, used in the preparation of metal cleaners, wood preservatives, hydraulic oil solvents;
Diacetone alcohol can be used to prepare intermediates such as methyl isobutyl ketone, methyl isobutyl methanol, hexenediol, phenyl oxide, isophorone, etc.;
Diacetone alcohol can be used as a solvent for spray paint, celluloid, nitrocellulose, fats, oils, waxes, dyes and resins;
Diacetone alcohol can be used as photographic film preservative, antifreeze, extractant, pharmaceutical intermediate, special comonomer, organic synthesis raw material, etc.