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Product FOB Price Min.Order Supply Ability Supplier
3-Hydroxy-2-methyl-4-pyrone Manufacturer/High quality/Best price/In stock
Cas No: 118-71-8
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
3-Hydroxy-2-methyl-4-pyrone
Cas No: 118-71-8
No Data 1 Kilogram 100 Metric Ton/Week Anyang General Chemical Co.,Ltd. Contact Supplier
Maltol
Cas No: 118-71-8
No Data 1 Kilogram 5000 Metric Ton/Year EAST CHEMSOURCES LIMITED Contact Supplier
3-Hydroxy-2-methyl-4-pyrone
Cas No: 118-71-8
No Data No Data No Data Shang Hai Grade Biochemical Co,. Limited Contact Supplier
Maltol for Food Flavor
Cas No: 118-71-8
No Data 10 Gram 1000 Metric Ton/Month Hubei Jusheng Technology Co., Ltd., Contact Supplier
3-Hydroxy-2-methyl-4H-pyrone CAS: 118-71-8
Cas No: 118-71-8
USD $ 1.0-1.0 / Gram 10 Gram 800 Kilogram/Month Hubei Yuancheng Saichuang Technology Co., Ltd Contact Supplier
High Quality 3-Hydroxy-2-methyl-4-pyrone Methyl Maltol 118-71-8
Cas No: 118-71-8
No Data 1 Metric Ton 200 Metric Ton/Month Hefei TNJ chemical industry co.,ltd Contact Supplier
High quality 3-Hydroxy-2-Methyl-4-Pyrone supplier in China
Cas No: 118-71-8
No Data No Data No Data Simagchem Corporation Contact Supplier
Maltol
Cas No: 118-71-8
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
maltol
Cas No: 118-71-8
USD $ 5.0-6.0 / Kilogram 1 Kilogram 2000 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier

118-71-8 Usage

Chemical Properties

white crystalline powder

Reactivity Profile

3-Hydroxy-2-methyl-4H-pyran-4-one is weakly acidic. Reacts with bases. May react with reducing agents. Volatile with steam.

Definition

ChEBI: A natural product found in Cordyceps sinensis.

Uses

Flavoring agent, to impart "freshly baked" odor and flavor to bread and cakes.

Description

3-hydroxy-2-methyl-4h-pyran-4-one (also named as Maltol, Larixinic acid, Palatone and Veltol) is a natural compound. Maltol is found in chicory, roasted malt, breads, milk, heated butter, uncured smoked pork, cocoa, coffee, roasted barley, roasted peanuts, roasted filbert, soybean, in the bark of larch tree, in pine needles, and in roasted malt (from which it gets its name) etc.  It has the odor of cotton candy and caramel.
Maltol is widely used as flavor enhancer to improve mouthfeel and to enhance flavor of candy and baked foods in food production and of soft drinks in beverage industry. It is used as intermediate in pharmaceutical for medicine manufacturing. It is used as flavoring agent in cosmetic and personal care industries to enhance flavor. According to FEEDAP Panel, maltol is safe to be added to feed for all animal species at the normal use level of 5 mg/kg feed.

General Description

White crystalline powder with a fragrant caramel-butterscotch odor. pH (5% aqueous solution) 5.3.

Purification Methods

It crystallises from CHCl3, toluene, aqueous 50% EtOH or H2O, and is volatile in steam. It can be readily sublimed in a vacuum. It forms a Cu2+ complex. [Beilstein 17 III/IV 5916, 18/1 V 114.]

References

[1] https://en.wikipedia.org/wiki/Maltol
[2] http://onlinelibrary.wiley.com/doi/10.2903/j.efsa.2016.4619/full
[3] http://www.foodchemadditives.com/applications-uses/1694

Uses

A fragrance molecule used in flavor enhancers and fragrances.

Fire Hazard

Flash point data on 3-Hydroxy-2-methyl-4H-pyran-4-one are not available; however, 3-Hydroxy-2-methyl-4H-pyran-4-one is probably combustible.

Air & Water Reactions

May be sensitive to prolonged exposure to light and air. Somewhat soluble in water at room temperature. Freely soluble in hot water [Merck]. Slightly soluble in cold water.
InChI:InChI=1/C7H8O3/c1-2-6-7(9)5(8)3-4-10-6/h3-4,9H,2H2,1H3

118-71-8 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
USP (1375003)  Maltol  United States Pharmacopeia (USP) Reference Standard 118-71-8 1375003-4G 4,588.74CNY Detail
Alfa Aesar (A10735)  3-Hydroxy-2-methyl-4-pyrone, 99%    118-71-8 100g 1106.0CNY Detail
Alfa Aesar (A10735)  3-Hydroxy-2-methyl-4-pyrone, 99%    118-71-8 25g 333.0CNY Detail

118-71-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Hydroxy-2-methyl-4H-pyran-4-one

1.2 Other means of identification

Product number -
Other names MALTENE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives -> Flavoring Agents
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:118-71-8 SDS

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