ChemicalBook >> CAS DataBase List >>Acetylacetaldehyde dimethyl acetal

Acetylacetaldehyde dimethyl acetal

Acetylacetaldehyde dimethyl acetal structure

CAS No.: 5436-21-5

Chemical Name:: Acetylacetaldehyde dimethyl acetal

Synonyms: 4,4-DIMETHOXY-2-BUTANONE;KBA;AADMA;4,4-dimethoxybutanon;4,4-dimethoxybutanone;1,1-DIMETHOXY-3-BUTANONE;2-Butanone, 4,4-dimethoxy-;4,4-Dimethoxy-2-butanone (DMB);3-OXOBUTYRALDEHYDE DIMETHYLACETAL;FADMA

CBNumber:: CB3708585

Molecular Formula:: C6H12O3

Molecular Weight:: 132.16

MDL Number:: MFCD00008789

MOL File:: 5436-21-5.mol

Last updated:2024-11-19 20:33:22

Request For Quotation

Acetylacetaldehyde dimethyl acetal Properties

Melting point	-82 °C
Boiling point	70-73 °C/20 mmHg (lit.)
Density	0.996 g/mL at 25 °C (lit.)
FEMA	3381 \| 3-OXOBUTANAL DIMETHYL ACETAL
refractive index	n20/D 1.414(lit.)
Flash point	121 °F
storage temp.	Inert atmosphere,Room Temperature
solubility	soluble in Chloroform, Ethyl Acetate
form	Liquid
color	Clear colorless to yellow
Odor	at 0.10 % in dipropylene glycol. ethereal musty nutty alcoholic bitter
Odor Type	ethereal
Water Solubility	decomposes
JECFA Number	593
BRN	1702372
InChIKey	PJCCSZUMZMCWSX-UHFFFAOYSA-N
LogP	0.33
CAS DataBase Reference	5436-21-5(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)	3-OXOBUTANAL, DIMETHYL ACETAL
EWG's Food Scores	1
FDA UNII	0IZ188B2ZA
NIST Chemistry Reference	2-Butanone, 4,4-dimethoxy-(5436-21-5)
EPA Substance Registry System	2-Butanone, 4,4-dimethoxy- (5436-21-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02

Signal word

Warning

Hazard statements

H226

Precautionary statements

P210-P233-P240-P241-P242-P243

Hazard Codes

Risk Statements

Safety Statements

RIDADR

UN 1989 3/PG 3

WGK Germany

RTECS

EL7592500

TSCA

Yes

HazardClass

PackingGroup

III

HS Code

29145000

NFPA 704

	2
1		0

Acetylacetaldehyde dimethyl acetal price More Price(32)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	380067	4,4-Dimethoxy-2-butanone technical grade, ≥90%	5436-21-5	100ml	$91.3	2024-03-01	Buy
Sigma-Aldrich	380067	4,4-Dimethoxy-2-butanone technical grade, ≥90%	5436-21-5	500ml	$140	2024-03-01	Buy
TCI Chemical	D1157	1,1-Dimethoxy-3-butanone >90.0%(GC)	5436-21-5	25mL	$27	2024-03-01	Buy
TCI Chemical	D1157	1,1-Dimethoxy-3-butanone >90.0%(GC)	5436-21-5	100mL	$61	2024-03-01	Buy
Alfa Aesar	A12058	Acetylacetaldehyde dimethyl acetal, tech. 90%	5436-21-5	100g	$45.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
380067	100ml	$91.3	Buy
380067	500ml	$140	Buy
D1157	25mL	$27	Buy
D1157	100mL	$61	Buy
A12058	100g	$45.65	Buy

Acetylacetaldehyde dimethyl acetal Chemical Properties,Uses,Production

Chemical Properties

Clear colorless to yellow liquid

Uses

4,4-Dimethoxy-2-butanone (β-ketobutyracetal) may be used in the preparation of:

(R)-4,4-dimethoxy-2-butanol
pyrazoles and pyrimidines
[7,16-dihydro- 6,15( 17)-dimetbyldibenzo[b,i]-[1,4,8,11]tetrilazacyclotetradecinato-N⁵,N⁹,N¹⁴,N¹⁸]nickel{II)

Uses

Acetaldehyde dimethyl acetal is used as a flavoring agent. It is also used in the preparation of (R)-4,4-dimethoxy-2-butanol, pyrazoles and pyrimidines. Further, it is used in the preparation of N,N-diethyl-[2-(4-fluorophenyl)-5-methylpyrazolo[1,5-a]-pyrimidin-3-yl]acetamide and acetoacetaldehyde.

Definition

ChEBI: 4,4-Dimethoxy-2-butanone is a ketone.

Synthesis Reference(s)

The Journal of Organic Chemistry, 41, p. 3765, 1976 DOI: 10.1021/jo00885a028
Tetrahedron Letters, 28, p. 6657, 1987 DOI: 10.1016/S0040-4039(00)96938-7

General Description

4,4-Dimethoxy-2-butanone (Acetylacetaldehyde dimethylacetal) is a ketone.

Acetylacetaldehyde dimethyl acetal Preparation Products And Raw materials

Raw materials

Methanol

Preparation Products

METHYL 3-METHYL-2-FUROATE 1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE 2-METHANESULFONYL-4-METHYL-PYRIMIDINE 5-METHYL-4-ISOXAZOLESULFONYL CHLORIDE Ethyl 5-methyl-1H-pyrrole-2-carboxylate

4-METHOXY-3-BUTEN-2-ONE 4-METHYL-PYRIMIDINE-2-SULFONYL FLUORIDE 3-Methyl-2-furoic acid 3-METHYL-1-PHENYLPYRAZOLE 4-METHYL-2-(METHYLSULFANYL)PYRIMIDINE

4 4-DIMETHOXY-2-METHYL-2-BUTANOL 97 2-FLUORO-6-METHYLNAPHTHALENE 5-METHYL-[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE

1of3

Acetylacetaldehyde dimethyl acetal Suppliers

Global( 459)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12839	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5857	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5892	58
Hebei Weibang Biotechnology Co., Ltd	+8617732866630	bess@weibangbio.com	China	18153	58
hebei hongtan Biotechnology Co., Ltd	+86-86-1913198-3935 +8617331935328	sales03@chemcn.cn	China	970	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29791	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29881	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2963	58

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Hebei Weibang Biotechnology Co., Ltd	58
hebei hongtan Biotechnology Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Jinan Finer Chemical Co., Ltd	58

View Lastest Price from Acetylacetaldehyde dimethyl acetal manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-28	4,4-Dimethoxy-2-butanone 5436-21-5	US $30.00 / kg	1kg	98%	2000kg	hebei hongtan Biotechnology Co., Ltd
2024-11-28	4,4-Dimethoxy-2-butanone 5436-21-5	US $0.00 / Kg/Drum	1KG	99%	100mt/year	Jinan Finer Chemical Co., Ltd
2024-11-19	4,4-Dimethoxy-2-butanone 5436-21-5	US $29.00 / g		98.25%	10g	TargetMol Chemicals Inc.

4,4-Dimethoxy-2-butanone
5436-21-5
US $30.00 / kg
98%
hebei hongtan Biotechnology Co., Ltd

4,4-Dimethoxy-2-butanone
5436-21-5
US $0.00 / Kg/Drum
99%
Jinan Finer Chemical Co., Ltd

4,4-Dimethoxy-2-butanone
5436-21-5
US $29.00 / g
98.25%
TargetMol Chemicals Inc.

Acetylacetaldehyde dimethyl acetal Spectrum

Acetylacetaldehyde dimethyl acetal(5436-21-5)MS Acetylacetaldehyde dimethyl acetal(5436-21-5)¹HNMR Acetylacetaldehyde dimethyl acetal(5436-21-5)¹³CNMR Acetylacetaldehyde dimethyl acetal(5436-21-5)IR1 Acetylacetaldehyde dimethyl acetal(5436-21-5)IR2 Acetylacetaldehyde dimethyl acetal(5436-21-5)Raman

5436-21-5(Acetylacetaldehyde dimethyl acetal)Related Search:

Dimethyl sulfide Dimethyl sulfate Dimethyl ether Dimethyl carbonate Dimethyl sulfoxide

N,N-Dimethylformamide Diphenyldimethoxysilane Dimethyldimethoxysilane 2-Butanone oxime 1,1-Dimethoxyethane

Dimethyl fumarate 4-Methyl-2-pentanone ETHANE Acetal Trospectomycin

SPECTINOMYCIN DIHYDROCHLORIDE 2-Butanone SPECTINOMYCIN SULFATE

1of4

ACETYLACETALDEHYDE DIMETHYL ACETAL ACETOACETALDEHYDE-1,1-DIMETHYL ACETAL ACETOACETALDEHYDE DIMETHYL ACETAL 3-KETOBUTYRALDEHYDE-1-DIMETHYLACETAL 3-KETOBUTYRALDEHYDE DIMETHYL ACETAL 3-KETOBUTYRIC ALDEHYDE 1-DIMETHYL ACETAL FEMA 3381 FADMA FORMYLACETONE DIMETHYL ACETAL 4,4-DiMethxoy-2-butanone Acetoacetaldehyde, 1-(diMethyl acetal) (6CI,7CI,8CI) NSC 59721 4,4- twoMethoxy -2-butanone 3-Oxobutyraldehyde 1-(dimethylacetal) 4,-Dimethoxy-2-Butanone Acetylacetaldehyde dimethyl acetal, tech., 90% Acetylacetaldehydedimethylacetal,90+% 2-ACETOACTALDEHYDE DIMETHYL ACETAL 4,4-Dimethoxyl butan-2-one 4,4-DIMETHOXY BUTAN-2-ONE 1,1-DIMETHOXY BUTANONE-3 3-OXOBUTANALDIMETHYLACETAL 4,4-DIMETHOXY-2-BUTANONE[FOR NEVIRAPINE] Acetylacetaldehyde dimethyl acetal, 3-Ketobutyraldehyde dimethyl acetal, 3-Oxobutyraldehyde dimethylacetal 3-Ketobutyraldehyde dimethyl acetal, 3-Oxobutyraldehyde dimethylacetal, 4,4-Dimethoxy-2-butanone, Acetylacetaldehyde dimethylacetal 3-Ketobutyraldehyde dimethyl acetal, 4,4-Dimethoxy-2-butanone, AADMA, Acetylacetaldehyde dimethylacetal 3-Ketobutyraldehyde dimethyl acetal, 4,4-Dimethoxy-2-butanone, Acetylacetaldehyde dimethylacetal 4,4-Dimethoxybutanon 4,4-Dimethoxy-2-butanone 1,1-Dimethoxy-3-butanone Acetoacetaldehyde dimethylacetal 3-Ketobutyraldehyde dimethyl acetal 3-Oxobutanal dimethylacetal 3-Ketobutyraldehyde dimethyl acetal 3-Oxobutanal dimethylacetal Acetylacetaldehyde dimethyl acetal,92% 4,4-Dimethoxy-2-butanone ,90% Acetylacetaldehyde d Acetylacetaldehyde diMethyl acetal, 92% 250ML ACETYLACETALDEHYD-DIMETHYLACETAL 95% 3-OXOBUTYRALDEHYDE DIMETHYLACETAL,WACKER QUALITY ACETYLACETALDEHYDE DIMETHYL ACETAL, TECH ., 90+% 4,4-dimethoxy-2-butanon Acetoacetaldehyde, 1-(dimethyl acetal) acetoacetaldehyde,1-(dimethylacetal) Acetylacetaldehyddimethylacetal Acetylacetaldhydedimethylacetal beta-Oxobutyraldehyde dimethyl acetal beta-oxobutyraldehydedimethylacetal Acetylacetaldehyde dimethyl acetal, technical, 90% Acetoacetaldehyde-1,1-dimethyl acetal for synthesis 4,4-dimethoxy-2-butyl copper 1,1-Dimethoxy-3-butanone > AADMA 3-OXOBUTYRALDEHYDE DIMETHYLACETAL KBA 2-Butanone, 4,4-dimethoxy- 4,4-dimethoxybutanon 4,4-DIMETHOXY-2-BUTANONE 1,1-DIMETHOXY-3-BUTANONE 4,4-Dimethoxy-2-butanone (DMB) 4,4-dimethoxybutanone 5436-21-5 CH3COCH2CHOCH32