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DIETHYL TERT-BUTYLMALONATE

DIETHYL TERT-BUTYLMALONATE Structure
DIETHYL TERT-BUTYLMALONATE structure
CAS No.
759-24-0
Chemical Name:
DIETHYL TERT-BUTYLMALONATE
Synonyms
AURORA KA-6574;Diethyl t-butylmalonate;DIETHYL TERT-BUTYLMALONATE;Diethyl 2-tert-butylmalonate;Diethyl tert-butylmalonate 96%;diethyl 2-tert-butylpropanedioate;Diethyl tert-butylmalonate;diethyl (1,1-dimethylethyl)malonate;2-tert-Butylmalonic acid diethyl ester;N-(4-butylphenyl)-3-pyridinecarboxamide
CBNumber:
CB4264123
Molecular Formula:
C11H20O4
Molecular Weight:
216.27
MDL Number:
MFCD00009152
MOL File:
759-24-0.mol
MSDS File:
SDS
Last updated:2026-01-13 11:20:38
Product description Number Pack Size Price
Diethyl tert-butylmalonate 96% 278041 5g $74.5
DIETHYL TERT-BUTYLMALONATE 95.00% CHM0079562 5G $909.08
Diethyl tert-butylmalonate X3605 5g $252
Diethyl2-(tert-butyl)malonate 95+% CD13004965 5g $168
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DIETHYL TERT-BUTYLMALONATE Properties

Boiling point 102-104 °C/11 mmHg (lit.)
Density 1.014 g/mL at 25 °C (lit.)
refractive index n20/D 1.425(lit.)
Flash point 195 °F
form liquid
pka 13.74±0.46(Predicted)
Water Solubility Immiscible with water.
BRN 1781709
InChI 1S/C11H20O4/c1-6-14-9(12)8(11(3,4)5)10(13)15-7-2/h8H,6-7H2,1-5H3
InChIKey RJNICNBRGVKNSR-UHFFFAOYSA-N
SMILES CCOC(=O)C(C(=O)OCC)C(C)(C)C
EWG's Food Scores 1
FDA UNII Q84FCS2AEB
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H227
Precautionary statements  P210e-P280a-P370+P378a-P403+P235-P501a
PPE Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Safety Statements  23-24/25
WGK Germany  3
Storage Class 10 - Combustible liquids
NFPA 704
2
0 0

DIETHYL TERT-BUTYLMALONATE price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 278041 Diethyl tert-butylmalonate 96% 759-24-0 5g $74.5 2025-07-31 Buy
American Custom Chemicals Corporation CHM0079562 DIETHYL TERT-BUTYLMALONATE 95.00% 759-24-0 5G $909.08 2021-12-16 Buy
AK Scientific X3605 Diethyl tert-butylmalonate 759-24-0 5g $252 2021-12-16 Buy
Crysdot CD13004965 Diethyl2-(tert-butyl)malonate 95+% 759-24-0 5g $168 2021-12-16 Buy
Product number Packaging Price Buy
278041 5g $74.5 Buy
CHM0079562 5G $909.08 Buy
X3605 5g $252 Buy
CD13004965 5g $168 Buy

DIETHYL TERT-BUTYLMALONATE Chemical Properties,Uses,Production

Uses

Diethyl tert-butylmalonate is used in the preparation of enantiomers of 4-tert-butyl-3-isopropyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane 1-sulfide.

Purification Methods

Dissolve it in Et2O, wash with aqueous NaHCO3, H2O, dry (MgSO4), filter, evaporate and distil the residue. Identify by hydrolysis to the acid and determine the neutralisation equivalent (theor: 80.0). The acid has m 155-157o effervescence [Hauser et al. J Am Chem Soc 64 2715 1942, Bush & Beauchamp J Am Chem Soc 75 2949 1953]. [Beilstein 2 IV 2027.]

DIETHYL TERT-BUTYLMALONATE Preparation Products And Raw materials

Raw materials

Preparation Products

Diethyl isopropylidenemalonate

DIETHYL TERT-BUTYLMALONATE Suppliers

Global( 47)Suppliers
Supplier Tel Email Country ProdList Advantage
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18126 58
Aladdin Scientific 		tp@aladdinsci.com United States 57505 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		+8618950047208 ellena@amitychem.com China 43416 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131957 58
ROSEWA HOLDING GROUP CO.,LIMITED 		+86-023-62871537 sales@rosewachem.com China 2813 58
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30123 84
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44801 61
Syntechem Co.,Ltd info@syntechem.com China 12984 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14435 57
Supplier Advantage
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
Aladdin Scientific 		58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		58
Amadis Chemical Company Limited 		58
ROSEWA HOLDING GROUP CO.,LIMITED 		58
Alfa Aesar 84
Energy Chemical 61
Syntechem Co.,Ltd 57
Tianjin heowns Biochemical Technology Co., Ltd. 57

DIETHYL TERT-BUTYLMALONATE Spectrum

DIETHYL TERT-BUTYLMALONATE(759-24-0)1HNMRDIETHYL TERT-BUTYLMALONATE(759-24-0)RamanDIETHYL TERT-BUTYLMALONATE(759-24-0)IRDIETHYL TERT-BUTYLMALONATE(759-24-0)FT-IR

759-24-0(DIETHYL TERT-BUTYLMALONATE)Related Search:

2-Methylpropanedioic acid DIETHYL ISOPROPYLMALONATE Ethyl isovalerate Diethyl methylmalonate ETHYLMALONIC ACID
ETHYL TERT-BUTYLACETATE METHYL TERT-BUTYLACETATE Dimethyl isopropylmalonate DIMETHYL TERT-BUTYLMALONATE Diethyl ethylmalonate
2-TERT-BUTYLPROPANE-1,3-DIOL (R)-(-)-3-HYDROXY-2-METHYLPROPIONIC ACID METHYL ESTER DIETHYL TERT-BUTYLMALONATE 3,3-DIMETHYL-1-BUTANOL (R)-2-Hydroxymethylbutanoic acid
3,3-Dimethylbutyric acid METHYL (S)-(+)-3-HYDROXY-2-METHYLPROPIONATE Dimethyl methylmalonate

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AURORA KA-6574 DIETHYL TERT-BUTYLMALONATE Diethyl 2-tert-butylmalonate Diethyl t-butylmalonate Propanedioic acid, (1,1-dimethylethyl)-, diethyl ester diethyl (1,1-dimethylethyl)malonate 1,1-dimethylethylpropandioc acid diethyl ester (1,1-Dimethylethyl)propanedioic acid diethyl ester 2-tert-Butylmalonic acid diethyl ester Propanedioic acid, 2-(1,1-diMethylethyl)-, 1,3-diethyl ester Diethyl tert-butylmalonate 96% N-(4-butylphenyl)-3-pyridinecarboxamide diethyl 2-tert-butylpropanedioate Diethyl tert-butylmalonate 759-24-0 CH33CCHCOOC2H52 Building Blocks Carbonyl Compounds C10 to C11 Organic Building Blocks Esters C10 to C11 Carbonyl Compounds Esters