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Diethyl dibutylmalonate

Diethyl dibutylmalonate structure

CAS No.: 596-75-8

Chemical Name:: Diethyl dibutylmalonate

Synonyms: Diethyl 2,2-dibutylmalonate;DEDNBM;DIETHYL DIBUTYL MALONATE;DIETHYL DI-N-BUTYLMALONATE;Diethyl Dibutylmalonate >Diethyl di-n-butyllmalonate;Diethyldi-n-butylmalonate,98+%;diethyl 2,2-dibutylpropanedioate;dibutyl-propanedioicacidiethylester;DI-N-BUTYLMALONIC ACID DIETHYL ESTER

CBNumber:: CB0742650

Molecular Formula:: C15H28O4

Molecular Weight:: 272.38

MDL Number:: MFCD00026842

MOL File:: 596-75-8.mol

MSDS File:: SDS

Last updated:2025-07-24 18:13:52

Product description	Number	Pack Size	Price
DIETHYL DIBUTYLMALONATE Aldrich^CPR	S383503	1 unit	$32.7
DIETHYL DIBUTYLMALONATE AldrichCPR	S383503	250MG	$29.8
Diethyl Dibutylmalonate >98.0%(GC)	D1184	25mL	$42
DIETHYL DIBUTYLMALONATE 95.00%	CHM0029224	100G	$2715.73
DIETHYL DIBUTYLMALONATE 95.00%	CHM0029224	250G	$4890.53

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Diethyl dibutylmalonate Properties

Boiling point	150 °C12 mm Hg(lit.)
Density	0.945 g/mL at 25 °C(lit.)
refractive index	n20/D 1.433(lit.)
Flash point	>230 °F
storage temp.	Sealed in dry,Room Temperature
form	clear liquid
color	Colorless to Almost colorless
BRN	518421
Stability	Stable. Incompatible with bases, strong oxidizing agents. Combustible.
InChI	InChI=1S/C15H28O4/c1-5-9-11-15(12-10-6-2,13(16)18-7-3)14(17)19-8-4/h5-12H2,1-4H3
InChIKey	WHKKUUPZLWUOIW-UHFFFAOYSA-N
SMILES	C(OCC)(=O)C(CCCC)(CCCC)C(OCC)=O
CAS DataBase Reference	596-75-8(CAS DataBase Reference)
FDA UNII	8M1UZO3IFC
NIST Chemistry Reference	Propanedioic acid, dibutyl-, diethyl ester(596-75-8)
EPA Substance Registry System	Propanedioic acid, dibutyl-, diethyl ester (596-75-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302

Precautionary statements

P280-P305+P351+P338

Hazard Codes

Risk Statements

Safety Statements

24/25

TSCA

TSCA listed

HS Code

29153900

NFPA 704

	0
0		0

Diethyl dibutylmalonate price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	S383503	DIETHYL DIBUTYLMALONATE Aldrich^CPR	596-75-8	1 unit	$32.7	2026-03-19	Buy
Sigma-Aldrich	S383503	DIETHYL DIBUTYLMALONATE AldrichCPR	596-75-8	250MG	$29.8	2024-03-01	Buy
TCI Chemical	D1184	Diethyl Dibutylmalonate >98.0%(GC)	596-75-8	25mL	$42	2026-03-19	Buy
American Custom Chemicals Corporation	CHM0029224	DIETHYL DIBUTYLMALONATE 95.00%	596-75-8	100G	$2715.73	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0029224	DIETHYL DIBUTYLMALONATE 95.00%	596-75-8	250G	$4890.53	2021-12-16	Buy

Product number	Packaging	Price	Buy
S383503	1 unit	$32.7	Buy
S383503	250MG	$29.8	Buy
D1184	25mL	$42	Buy
CHM0029224	100G	$2715.73	Buy
CHM0029224	250G	$4890.53	Buy

Diethyl dibutylmalonate Chemical Properties,Uses,Production

Chemical Properties

colourless liquid

Application

Diethyl dibutylmalonate can be used to prepare Guerbet acid. Guerbet acid is a fatty acid with a long branched alkane at the α position of the carboxylic acid. Compared with straight-chain fatty acids with the same carbon number, it has the characteristics of being colorless and odorless, having almost no adverse effects on the human body, having a low freezing point, and having low irritation. It is widely used in industrial lubricants, metalworking fluids, cosmetics, surfactants and additives.

Synthesis

109-65-9

105-53-3

596-75-8

Under nitrogen protection, 100 g of diethyl malonate and 300 ml of anhydrous ethanol were added to a 1000 ml three-necked round bottom flask. 40.5 g of sodium methanol was slowly added at room temperature followed by dropwise addition of 102.8 g of n-bromobutane. The reaction mixture was heated to reflux for 3 hours. Upon completion of the reaction, the reaction was cooled to room temperature, 40.5 g of sodium methanol was added again and 102.8 g of n-bromobutane was added slowly dropwise and the reaction was continued to be heated and refluxed for 3 hours. At the end of the reaction, cooled to room temperature and removed the solvent under reduced pressure. The pH of the reaction system was adjusted to 7 with 1 mol/L aqueous sulfuric acid, and the organic phase was separated and washed with appropriate amount of water. Finally, diethyl di-n-butylmalonate was purified by distillation under reduced pressure to yield 154 g (90.6% yield).

References

[1] Patent: CN106748724, 2017, A. Location in patent: Paragraph 0024
[2] Journal of Organic Chemistry, 1995, vol. 60, # 20, p. 6379 - 6388
[3] Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1992, # 18, p. 2679 - 2684

Diethyl dibutylmalonate Preparation Products And Raw materials

Raw materials

Diethyl butylmalonate N-BUTYL METHANESULPHONATE Diethyl malonate Ethanol Sodium Methoxide

1-Bromobutane 1-Iodobutane

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Preparation Products

Diethyl dibutylmalonate Suppliers

Global( 139)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29794	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
CR Corporation Limited	+8613062833949	fred.wen@crcorporation.cn	China	8645	58
Shaanxi Didu New Materials Co. Ltd	+86-86-17392712779 +8617392712697	1022@dideu.com	China	8401	58
Henan Aochuang Chemical Co.,Ltd.	+86-0371-63689365 +8618638391208	sales@aochuangchem.com	China	9333	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49968	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	43333	58

Supplier	Advantage
career henan chemical co	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CR Corporation Limited	58
Shaanxi Didu New Materials Co. Ltd	58
Henan Aochuang Chemical Co.,Ltd.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
GIHI CHEMICALS CO.,LIMITED	58
HANGZHOU LEAP CHEM CO., LTD.	58

View Lastest Price from Diethyl dibutylmalonate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-04-04	Diethyl dibutylmalonate 596-75-8	US $0.00-0.00 / KG	1KG	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.
2021-08-12	Diethyl dibutylmalonate 596-75-8	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2020-01-08	Diethyl dibutylmalonate 596-75-8	US $3.00 / KG	1KG	98%	200KG	Career Henan Chemical Co

Diethyl dibutylmalonate
596-75-8
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

Diethyl dibutylmalonate
596-75-8
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Diethyl dibutylmalonate
596-75-8
US $3.00 / KG
98%
Career Henan Chemical Co

Diethyl dibutylmalonate Spectrum

Diethyl dibutylmalonate(596-75-8)MS Diethyl dibutylmalonate(596-75-8)¹HNMR Diethyl dibutylmalonate(596-75-8)¹³CNMR Diethyl dibutylmalonate(596-75-8)IR1 Diethyl dibutylmalonate(596-75-8)Raman

596-75-8(Diethyl dibutylmalonate)Related Search:

Malonic acid Diethyl phenylmalonate Diethyl ethylmalonate Diethyl butylmalonate Methyl acrylate

DIETHYL DIMETHYLMALONATE Diethyl ketomalonate Dimethyl malonate Diethyl isopropylmalonate Diethyl bis(hydroxymethyl)malonate

Tris(trimethylsilyl)phosphate Diethyl dipropylmalonate DIETHYL DIETHYLMALONATE BUTYL OLEATE Diethyl methylmalonate

Diethyl allylmalonate Diethyl malonate Diethyl ether

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DEDNBM DI-N-BUTYLMALONIC ACID DIETHYL ESTER DIETHYL DIBUTYL MALONATE DIETHYL DI-N-BUTYLMALONATE dibutyl-propanedioic acid diethyl ester 2,2-Dibutylmalonic acid diethyl ester dibutyl-propanedioicacidiethylester Diethyl 2,2-dibutylmalonate Malonic acid, dibutyl-, diethyl ester Diethyldi-n-butylmalonate,98+% Propanedioic acid,2,2-dibutyl-, 1,3-diethyl ester Diethyl Dibutylmalonate > Diethyl di-n-butyllmalonate diethyl 2,2-dibutylpropanedioate 596-75-8 CH3CH232CCO2C2H52 Esters Organic Building Blocks Building Blocks Carbonyl Compounds C12 to C63 TheMalonateRamificationProducts Pharmaceutical Intermediates