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Ethyl 2-methylacetoacetate

Ethyl 2-methylacetoacetate structure

CAS No.: 609-14-3

Chemical Name:: Ethyl 2-methylacetoacetate

Synonyms: Ethyl 2-methyl-3-oxobutanoate;Butanoic acid, 2-methyl-3-oxo-, ethyl ester;Ethyl methylacetoacetate;Acetoacetic acid, 2-methyl-, ethyl ester;NSC 1102;2-Methylacetoacetate;ETHYL 2-ACETYLPROPIONATE;Ethyl 2-acetylpropanoate;Ethyl 2-methylacetacetate;ETHYL 2-METHYL-AETACETATE

CBNumber:: CB9106716

Molecular Formula:: C7H12O3

Molecular Weight:: 144.17

MDL Number:: MFCD00009164

MOL File:: 609-14-3.mol

MSDS File:: SDS

Last updated:2025-01-27 09:38:02

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Ethyl 2-methylacetoacetate Properties

Melting point	-45 °C
Boiling point	187 °C (lit.)
Density	1.019 g/mL at 25 °C (lit.)
refractive index	n20/D 1.418(lit.)
Flash point	145 °F
storage temp.	Inert atmosphere,Room Temperature
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Liquid
pka	11.98±0.46(Predicted)
Specific Gravity	1.019
color	Clear colorless to yellow
Water Solubility	IMMISCIBLE
BRN	1071742
LogP	1.063 (est)
CAS DataBase Reference	609-14-3(CAS DataBase Reference)
FDA UNII	NE9WOZ20JE
NIST Chemistry Reference	Butanoic acid, 2-methyl-3-oxo-, ethyl ester(609-14-3)
EPA Substance Registry System	Butanoic acid, 2-methyl-3-oxo-, ethyl ester (609-14-3)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H227

Precautionary statements

P210e-P280a-P370+P378a-P403+P235-P501a

Safety Statements

24/25

RIDADR

1993

WGK Germany

TSCA

Yes

HS Code

29182300

NFPA 704

	2
1		0

Ethyl 2-methylacetoacetate price More Price(30)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	E35400	Ethyl 2-methylacetoacetate 90%	609-14-3	25g	$49.8	2024-03-01	Buy
Sigma-Aldrich	E35400	Ethyl 2-methylacetoacetate 90%	609-14-3	100g	$144	2024-03-01	Buy
TCI Chemical	M0698	Ethyl 2-Methylacetoacetate >95.0%(GC)	609-14-3	25mL	$40	2024-03-01	Buy
TCI Chemical	M0698	Ethyl 2-Methylacetoacetate >95.0%(GC)	609-14-3	250mL	$202	2024-03-01	Buy
Alfa Aesar	A11629	Ethyl 2-methylacetoacetate, 95%	609-14-3	25g	$41.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
E35400	25g	$49.8	Buy
E35400	100g	$144	Buy
M0698	25mL	$40	Buy
M0698	250mL	$202	Buy
A11629	25g	$41.65	Buy

Ethyl 2-methylacetoacetate Chemical Properties,Uses,Production

Chemical Properties

clear colorless to yellow liquid

Uses

Ethyl 2-methylacetoacetate is used as a substrate in the rhenium-catalyzed synthesis of multisubstituted aromatic compounds.
It can be employed in the synthesis of coumarin derivatives via Pechmann condensation.
It undergoes dehydration to yield conjugated alkynyl and allenyl esters.
It is also used in the total synthesis of chlorotonil A, yangjinhualine A, (+)- and (?)-saudin.

Uses

Ethyl 2-methylacetoacetate is used in Japp-Klingemann reaction to prepare hydrazones from beta-keto acid and aryl diazonium salts. It is used as a precursor involved in the synthesis of ethylpyruvate phenylhydrazone via reaction with benzenediazonium chloride.

Ethyl 2-methylacetoacetate synthesis

Synthesis of Ethyl 2-methylacetoacetate from Butanoic acid, 2-methyl-2-nitro-3-oxo-, ethyl ester

Ethyl 2-methylacetoacetate Preparation Products And Raw materials

Raw materials

Enamelled reactor Ethyl acetoacetate Sodium hydroxide Iodomethane Dimethyl sulfate

Butanoic acid, 2-methyl-2-nitro-3-oxo-, ethyl ester 2,2-DIMETHYL-ACETOACETIC ACID ETHYL ESTER 1-(3,5-DiMethyl-pyrazol-1-yl)-ethanone 3-OXOHEXANEDIOIC ACID DIETHYL ESTER 2-Thiazolidinethione, 3-acetyl- (9CI)

3-Acetyl-2-oxazolidinone ISOPROPYLMAGNESIUM BROMIDE Ethyl acetate Ethyl propionate Methyl bromide

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Preparation Products

ETHYL 5-BENZYLOXYINDOLE-2-CARBOXYLATE 3,4-DIMETHYLUMBELLIFERONE 2-AMINO-5,6-DIMETHYL-4-HYDROXYPYRIMIDINE BETA-METHYLLEVULINIC ACID 2-Hydroxy-2-methyl-3-oxobutanoicacid

5,6-DIMETHYLURACIL

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Ethyl 2-methylacetoacetate Suppliers

Global( 354)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Sirichem (Zhangjiakou) Sci-Tech.Co.,Ltd.	+8615831567206		China	58	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5887	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29792	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	19918	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21632	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29871	58
NINGBO INNO PHARMCHEM CO., LTD.	13867897135	sales@nbinno.com	CHINA	923	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	18478	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58

Supplier	Advantage
Sirichem (Zhangjiakou) Sci-Tech.Co.,Ltd.	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
NINGBO INNO PHARMCHEM CO., LTD.	58
Accela ChemBio Inc.	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58

View Lastest Price from Ethyl 2-methylacetoacetate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-10-11	Ethyl 2-Methylacetoacetate 609-14-3	US $5.00-2.00 / KG	1KG	99%	10000kg	Hebei Chuanghai Biotechnology Co,.LTD
2021-07-13	Ethyl 2-methylacetoacetate 609-14-3	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10	Ethyl 2-methylacetoacetate 609-14-3	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

Ethyl 2-Methylacetoacetate
609-14-3
US $5.00-2.00 / KG
99%
Hebei Chuanghai Biotechnology Co,.LTD

Ethyl 2-methylacetoacetate
609-14-3
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Ethyl 2-methylacetoacetate
609-14-3
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Ethyl 2-methylacetoacetate Spectrum

Ethyl 2-methylacetoacetate(609-14-3)MS Ethyl 2-methylacetoacetate(609-14-3)¹³CNMR Ethyl 2-methylacetoacetate(609-14-3)IR1 Ethyl 2-methylacetoacetate(609-14-3)Raman

609-14-3(Ethyl 2-methylacetoacetate)Related Search:

Diethyl methylmalonate Ethyl 2-ethylacetoacetate Tris(trimethylsilyl)phosphate Methyl acrylate Ethyl acrylate

Ethyl 2-chloroacetoacetate Ethyl cyanoacetate Trinexapac-ethyl ISOXADIFEN-ETHYL Ethanol

Ethyl propiolate Ethylparaben Ethyl acetate Ethyl acetoacetate Ethyl 4,4,4-trifluoroacetoacetate

2-Hydroxyethyl methacrylate Ethyl 4-chloroacetoacetate Ethyl 4-bromoacetoacetate

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2-methyl-3-oxo-butanoicaciethylester alpha-Methylacetoacetic ester Ethyl 2-methyl-3-oxobutyrate Ethyl alpha-acetylpropionate Ethyl alpha-methylacetoacetate Ethyl alpha-methylacetylacetate Ethyl ester of 2-methyl-3-oxobutanoic acid 2-METHYLACETOACETIC ACID ETHYL ESTER 2-ACETYLPROPIONIC ACID ETHYL ESTER Alpha-(Aminomethyl)-4-Hydroxy-1,3-Benzenedimethanol Ethyl 2-methylacetacetate ETHYL 2-METHYLACETOACETATE ETHYL 2-ACETYLPROPIONATE ETHYL 2-METHYL-AETACETATE (R,S)-2-Methyl-3-oxo-butyric acid ethyl ester 2-methyl-3-oxo-butanoic acid ethyl ester methylacetoacetic acid ethyl ester Ethyl 2-acetylpropanoate 2-Acetylpropanoic acid ethyl ester Ethyl 2-methylacetoacetate,95% Ethyl 2-methylacetoacetate,98% Ethyl-2-methylacetoacetate 1g [609-14-3] 2-Methyl-3-oxo-butyricacidethylester 2 - Methyl ethyl acetoacetate Ethyl 2-methylacetoacetate 90% 2-Methylacetoacetate Ethyl 2-Methylacetoacetate, 95% 100GR Ethyl 2-Methylacetoacetate, 95% 25GR NSC 1102 2-Acetylpropionic Acid Ethyl Ester Ethyl 2-Acetylpropionate 2-Methylacetoacetic Acid Ethyl Ester Ethl-2-methyl--acetoacetate Ethyl 2-methylacetoacetate in stock Factory (2R)-2-methyl-3-oxobutanoic acid ethyl ester Ethyl2-Methylacetoacetate> Acetoacetic acid, 2-methyl-, ethyl ester Ethyl 2-methyl-3-oxobutanoate Ethyl methylacetoacetate Butanoic acid, 2-methyl-3-oxo-, ethyl ester 609-14-3 604-14-3 CH3COCHCH3COOC2H5 CH3COCHCH3CO2C2H5 C7H1203 KETONE Carbonyl Compounds C6 to C7 Building Blocks Organic Building Blocks Esters Building Blocks C6 to C7 Carbonyl Compounds Chemical Synthesis Organic Building Blocks Miscellaneous Reagents C6 to C7 Carbonyl Compounds Esters