1190-39-2

Basic information

• Product Name: MALONIC ACID DI-N-BUTYL ESTER
• Synonyms: Malonic acid, dibutyl ester;malonicaciddibutylester;MALONIC ACID DI-N-BUTYL ESTER;DIBUTYL MALONATE;DI-N-BUTYL MALONATE;MALONIC ACID DI-N-BUTYL ESTER 99+%;propanedioic acid dibutyl ester;dibutyl propanedioate
• CAS NO: 1190-39-2
• Molecular Formula: C₁₁H₂₀O₄
• Molecular Weight: 216.27
• Mol File: 1190-39-2.mol
• Article Data: 12

Chemical Properties

• Melting Point: -83°C
• Boiling Point: 78°C 20mm
• Flash Point: 63°C
• Appearance: /
• Density: 1 g/cm3
• Vapor Pressure: 0.0204mmHg at 25°C
• Refractive Index: 1.4250-1.4280
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 11.82±0.46(Predicted)
• CAS DataBase Reference: MALONIC ACID DI-N-BUTYL ESTER(CAS DataBase Reference)
• NIST Chemistry Reference: MALONIC ACID DI-N-BUTYL ESTER(1190-39-2)
• EPA Substance Registry System: MALONIC ACID DI-N-BUTYL ESTER(1190-39-2)

Safety Data

• Safety Statements: 23-24/25
• Hazardous Substances Data: 1190-39-2(Hazardous Substances Data)

Usage

General Description

Malonic Acid Di-n-butyl Ester is a chemical compound mainly known for its usage in the production of various other chemical products. It is mainly used in industry as intermediates for pharmaceuticals and agricultural chemicals. It has the molecular formula C12H22O4 and acts as a reagent in organic synthesis. It contains ester and carboxyl functional groups, making it a versatile compound for a variety of chemical reactions. Despite its utility, it must be properly handled as consistent exposure can cause eye, skin, and respiratory tract irritation. Its structure consists of two butyl groups attached to a malonic acid core.

InChI:InChI=1/C11H20O4/c1-3-5-7-14-10(12)9-11(13)15-8-6-4-2/h3-9H2,1-2H3

Upstream product

• 15014-25-2 malonic acid dibenzyl ester 
• 71-36-3 butan-1-ol 
• 16501-24-9 S,S'-diethyl dithiomalonate 
• 16854-72-1 Dithiomalonsaeure-S,S'-diphenylester 
• 109-77-3 malononitrile 
• 542-69-8 1-iodo-butane 
• 141-82-2 malonic acid 
• 1663-67-8 malonoyl dichloride 
• 109-65-9 1-bromo-butane 
• 105-53-3 diethyl malonate 
• 504-64-3 carbon suboxide 
• 2372-45-4 sodium butanolate 

Downstream Products

• 616-05-7 2-bromohexanoic acid 
• 64-18-6 formic acid 
• 124-38-9 carbon dioxide 
• 5917-45-3 3-butoxy-3-oxopropanoic acid 
• 1012918-95-4 dibutyl 2-(3-oxo-1,3-diphenylpropyl)malonate 
• 1278571-42-8 (R)?dibutyl 2?(2?phenylpropylidene)malonate 

Relevant articles and documents

One-pot synthesis of 5-alkylthio-3H-1,2-dithiole-3-thiones

Dialkyl malonate esters reacted with P2S5/S8 in boiling xylene and with 2-mercaptobenzothiazole/ZnO as catalyst to yield 5-alkylthio-3H-1,2-dithiole-3-thiones as major products.

Vapor pressures and enthalpies of vaporization of a series of the symmetric linear n -alkyl esters of dicarboxylic acids

Vapor pressures and the molar enthalpies of vaporization of the linear aliphatic alkyl esters of dicarboxylic acids R-CO2-(CH 2)n-CO2-R with n = (0 to 4) with R = C 2H5, n-C3H7, and n-C 4H9 have been determined using the transpiration method. A linear correlation of enthalpies of vaporization (at T = 298.15 K) of the esters with the number n and with Kovat's indices has been found, proving the internal consistency of measured data.

Borontrifluoride etherate promoted one-pot conversion of nitriles to esters

One-pot borontrifluoride etherate promoted transformation of nitriles to esters was achieved by heating in corresponding alcohol as a reactant and solvent.