3779-30-4

Basic information

• Product Name: Pentane-1,1,5,5-tetracarboxylic acid tetraethyl ester
• Synonyms: 1,1,5,5-Pentanetetracarboxylic acid tetraethyl ester;Pentane-1,1,5,5-tetracarboxylic acid tetraethyl ester
• CAS NO: 3779-30-4
• Molecular Formula: C₁₇H₂₈O₈
• Molecular Weight: 360.3994
• Mol File: 3779-30-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 392.7°Cat760mmHg
• Flash Point: 166.5°C
• Appearance: /
• Density: 1.112g/cm³
• Vapor Pressure: 2.24E-06mmHg at 25°C
• Refractive Index: 1.454
• CAS DataBase Reference: Pentane-1,1,5,5-tetracarboxylic acid tetraethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Pentane-1,1,5,5-tetracarboxylic acid tetraethyl ester(3779-30-4)
• EPA Substance Registry System: Pentane-1,1,5,5-tetracarboxylic acid tetraethyl ester(3779-30-4)

Safety Data

• Hazardous Substances Data: 3779-30-4(Hazardous Substances Data)

Usage

General Description

Pentane-1,1,5,5-tetracarboxylic acid tetraethyl ester is a compound with the chemical formula C14H22O8. It is a derivative of pentane-1,1,5,5-tetracarboxylic acid and is commonly used as a raw material in the production of pharmaceuticals, dyes, and plasticizers. It is a colorless, odorless liquid that is soluble in organic solvents. Pentane-1,1,5,5-tetracarboxylic acid tetraethyl ester is primarily used as a plasticizer in the production of polymers and resins, where it helps to improve the flexibility and durability of the final product. Additionally, it is also used as a solvent in various chemical reactions and processes. Overall, pentane-1,1,5,5-tetracarboxylic acid tetraethyl ester is an important industrial chemical that finds wide applications in the manufacturing and processing of various products.

InChI:InChI=1/C17H28O8/c1-5-22-14(18)12(15(19)23-6-2)10-9-11-13(16(20)24-7-3)17(21)25-8-4/h12-13H,5-11H2,1-4H3

Upstream product

• 109-64-8 1,3-dibromo-propane 
• 105-53-3 diethyl malonate 

Downstream Products

• 33229-02-6 2-methyleneheptanedioic acid 
• 170803-58-4 tetraethyl 1,3-propylenebisbenzoyloxymalonate 
• 2050-20-6 diethyl pimelate 
• 68327-30-0 diethyl 2-oxocyclohexane-1,3-dicarboxylate 
• 1655-07-8 ethyl 2-oxocyclohexane carboxylate 

Relevant articles and documents

Octacidomycins, III: Synthetic Structural Analogues from C5-Units

The total synthesis of an isoprenoid-like analogue (2) of octacidomycin (1), a novel oligocarboxylic acid antibiotic, is described.Starting from 3 (Scheme 1) and the tetraethylester of 1,11-dibromoundecane-4,4,8,8-tetracarboxylic acid (6) as a key compound systematical fragment condensations lead to the pepntadecacarboxylic acid 12 and hence to the 1,3,7,11,15,19,23,27-heptacosane-octacarboxylic acid 2.This contains regularly connected C5- instead of C7-units and shows contracted distances between the acid groups.The newly developed synthesis yields a hitherto unknown type of oligocarboxylic acids and some useful intermediates with one or two terminal vinylic functions (13-15). - Keywords: Antibiotics, Octacidomycins, Oligocarboxylic Acids, Synthesis