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4-METHYL-2,3-PENTANEDIONE

4-METHYL-2,3-PENTANEDIONE structure

CAS No.: 7493-58-5

Chemical Name:: 4-METHYL-2,3-PENTANEDIONE

Synonyms: Nsc31666;FEMA 2730;ACETYL ISOBUTYRYL;4-methyl-3-pentanedione;4-METHYL-2,3-PENTANEDIONE;4-methylpentane-2,3-dione;4-Methyl-pentane-2,3-dione;2,3-Pentanedione,4-methyl-;2,3-Pentanedione, 4-methyl-

CBNumber:: CB0210571

Molecular Formula:: C6H10O2

Molecular Weight:: 114.14

MDL Number:: MFCD00051713

MOL File:: 7493-58-5.mol

MSDS File:: SDS

Last updated:2024-07-22 17:51:23

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4-METHYL-2,3-PENTANEDIONE Properties

FEMA	2730 \| 4-METHYL-2,3-PENTANEDIONE
solubility	Slightly soluble in water, soluble in Propylene glycol, Ethyl alcohol and all common perfume and flavor materials.
Odor	at 1.00 % in dipropylene glycol. sweet fruity buttery creamy fatty
Odor Type	buttery
JECFA Number	411
LogP	-0.45
Substances Added to Food (formerly EAFUS)	4-METHYL-2,3-PENTANEDIONE
EWG's Food Scores	1
FDA UNII	K372XXT72S

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS02
Signal word	Warning
Hazard statements	H226-H317
Precautionary statements	P261-P272-P280-P302+P352-P333+P313-P321-P363-P501

4-METHYL-2,3-PENTANEDIONE Chemical Properties,Uses,Production

Description

4-Methyl-2,3-pentanedione has a characteristic pungent odor. This may be prepared from isonitroso methyl isobutyl ketone by treatment with concentrated H2S04; other methods employ mesityl oxide as the starting material.

Occurrence

Reported found in coffee, beer, avocado, malt and krill.

Uses

Frequently used in flavors for Banana, Butter, Butterscotch, Nut, Rum, StraJvberry, etc.

Definition

ChEBI: 4-Methyl-2,3-pentanedione is an alpha-diketone.

Preparation

Prepared from isonitroso methyl isobutyl ketone by treatment with concentrated H2SO4; other methods employ mesityl oxide as the starting material

Taste threshold values

Taste characteristics at 80 ppm: sweet, creamy, fruity, buttery, with a cooked estry nuance.

4-METHYL-2,3-PENTANEDIONE Preparation Products And Raw materials

Raw materials

Preparation Products

4-METHYL-2,3-PENTANEDIONE Suppliers

Global( 21)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
JINING XINHE CHEMICAL CO., LTD	+8615318402391	sales@xinhepharma.com	China	807	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-519-519-85557386	marketing1@neostarunited.com	China	11820	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52861	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12382	58
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	027-88013699 17354350817	Ryan@jiutian-bio.com	China	7432	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58
Changzhou AniKare Pharmatech Co., Ltd.	+86-0519-8359-8696 +8618018249389	sales@anikare.com	China	8661	58
Suzhou ARTK Medchem Co., Ltd.	+8618168183658	sales1@artkmedchem.com	China	39009	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131980	58

Supplier	Advantage
JINING XINHE CHEMICAL CO., LTD	58
Hubei Jusheng Technology Co.,Ltd.	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
sgtlifesciences pvt ltd	58
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	58
GIHI CHEMICALS CO.,LIMITED	58
Changzhou AniKare Pharmatech Co., Ltd.	58
Suzhou ARTK Medchem Co., Ltd.	58
Amadis Chemical Company Limited	58

View Lastest Price from 4-METHYL-2,3-PENTANEDIONE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-07-22	4-METHYL-2,3-PENTANEDIONE 7493-58-5	US $0.00-0.00 / kg	1kg	98%	10ton	JINING XINHE CHEMICAL CO., LTD

4-METHYL-2,3-PENTANEDIONE
7493-58-5
US $0.00-0.00 / kg
98%
JINING XINHE CHEMICAL CO., LTD

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FEMA 2730 4-METHYL-2,3-PENTANEDIONE ACETYL ISOBUTYRYL 2,3-Pentanedione, 4-methyl- 2,3-Pentanedione,4-methyl- 4-methyl-3-pentanedione 4-Methyl-pentane-2,3-dione 4-methylpentane-2,3-dione Nsc31666 7493-58-5 Organics