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Postion:Product Catalog >Flavors and fragrances>Synthetic fragrances>Ketones spices>Acyclic aliphatic Ketones>2,3-Pentanedione
2,3-Pentanedione
  • 2,3-Pentanedione

2,3-Pentanedione NEW

Price $25 $20
Package 1kg 25kg
Min. Order: 25kg
Supply Ability: 20 tons
Update Time: 2024-10-25

Product Details

Product Name: 2,3-Pentanedione CAS No.: 600-14-6
EC-No.: 209-984-8 Min. Order: 25kg
Purity: 99% Supply Ability: 20 tons
Release date: 2024/10/25

Properties: 2, 3-pentanedione is yellow-green oily liquid. Sweet butter, cream, caramel aromas with a nutty base. It has a slightly sweet odor of quinone, diluted to a creamy odor. It is slightly soluble in water and soluble in organic fluxes such as ethanol. Easy dimerization, can occur oxidation, reduction, addition, condensation reaction. It can be decomposed by potassium permanganate and converted to α-hydroxy acid by interaction with sodium hydroxide.

Uses: 2, 3-pentanedione can be used as food flavor spices, gelatin hardener, photo binder and so on. China GB2760-86 provisions for the permitted use of edible spices. Mainly used to prepare chocolate and cream flavor. Its natural existence: it exists in coffee, beer, rum, whiskey, red wine, white wine. Found in the essential oil of Finnish pine.

Chemical properties: yellowish-green oily liquid. Soluble in water, ethanol, ether, acetone.

Production method: Methyl acetone is oxidized with excess sodium nitrite and dilute hydrochloric acid in the presence of hydroxylamine hydrochloride and under the protection of nitrogen.


Melting Point-52 °C
Boiling Point110-112 °C
Density0.957 g/mL at 25 °C
Vapor Pressure28.5 h Pa (20 °C)
Storage Condition2-8°C
SolubilityThe solubility in water is 60 g/l

Article illustration



Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.

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  • Since: 2020-05-25
  • Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
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Peter Lee
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