1724-48-7

Basic information

• Product Name: dipropyl glutarate
• Synonyms: dipropyl glutarate;Pentanedioic acid dipropyl ester
• CAS NO: 1724-48-7
• Molecular Formula: C₁₁H₂₀O₄
• Molecular Weight: 216.2741
• EINECS: 217-032-8
• Mol File: 1724-48-7.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 260.6°Cat760mmHg
• Flash Point: 117.4°C
• Appearance: /
• Density: 0.996g/cm³
• Vapor Pressure: 0.0121mmHg at 25°C
• Refractive Index: 1.434
• CAS DataBase Reference: dipropyl glutarate(CAS DataBase Reference)
• NIST Chemistry Reference: dipropyl glutarate(1724-48-7)
• EPA Substance Registry System: dipropyl glutarate(1724-48-7)

Safety Data

• Hazardous Substances Data: 1724-48-7(Hazardous Substances Data)

Usage

Description

Dipropyl glutarate is a chemical compound characterized by the attachment of two propyl groups to a glutarate molecule, resulting in a colorless, oily liquid with a distinctive fruity scent. It is recognized for its stability and versatility in various industrial applications, while also being noted for its potential to cause mild irritation under certain exposure conditions.

Uses

Used in Flavor and Fragrance Industry:
Dipropyl glutarate is utilized as a flavoring agent and solvent, capitalizing on its fruity odor to enhance the sensory profiles of products within this industry.
Used in Food Industry:
In the food industry, dipropyl glutarate serves a similar purpose, acting as a flavoring agent to impart or modify the taste and aroma of food products, thereby improving the overall consumer experience.
Used in Plastics Production:
Dipropyl glutarate is employed as a plasticizer in the manufacturing of plastic materials. It contributes to the improvement of the plastic's flexibility and durability, making the end products more practical for their intended uses.
It is important to handle dipropyl glutarate with care, adhering to safety guidelines to minimize the risk of irritation to the skin, eyes, and respiratory tract, especially in the context of its industrial applications.

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

Upstream product

• 71-23-8 propan-1-ol 
• 110-94-1 1,5-pentanedioic acid 

Downstream Products

• 22758-56-1 pentanedioic acid monopropyl ester 

Relevant articles and documents

The synthesis of di-carboxylate esters using continuous flow vortex fluidics

A vortex fluidic device (VFD) is effective in mediating the synthesis of di-esters at room temperature. Processing under ambient conditions allows for a simple and efficient synthesis, whilst operating under continuous flow addresses scalability. The rotational speed of the sample tube and the flow rate were critical variables during reaction optimization, and this relates to the behaviour of the fluid flow at a molecular level. Whilst at specific rotational speeds the tube imparts a vibrational response into the fluid flow, the flow rate dictates residence time and the ability to maintain high levels of shear stress. The combination of mechanically induced vibrations, rapid micromixing, high levels of shear stress and water evaporation results in yields up to 90% for 3.25 minutes or less residence time. These results are key for devising greener and more efficient processes both mediated by the VFD and other continuous flow platforms.

PYRIDIN- 2 - YL SULFANYL ACID ESTERS AND PROCESS FOR THE PREPARATION THEREOF

The present invention relates to Pyridin-2-yl sulfanyl acid ester compounds having antiinflammatory properties. The present invention particularly relates to novel anti-inflammatory heterocyclic acid esters of Pyridin-2-yl sulfanyl having the structure of general formula 1 which have been screened for their antiinflammatory activity with respect to inhibition of adhesion of neutrophils, isolated from human peripheral blood, onto the surface of human umbilical vein endothelial cells (HUVEC) as a result of inhibition of the cytokine-stimulated expression of cell adhesion molecule ICAM-1. The compound RS-Z, 3-(Pyridin-2-yl sulfanyl)-propionic acid pentyl ester (structure la, R1 = H, R2 = H, R3 = CH2COOC5H11) was found to be most effective for ICAM-1 and neutrophil adhesion inhibition and was found to effectively alleviate inflammation mediated by excessive leukocyte infiltration leading to inflammatory disorders or like conditions, such as acute lung injury and acute respiratory distress syndrome in mice.

CYCLOHEXANE OXIDATION PROCESS BYPRODUCT DERIVATIVES AND METHODS FOR USING THE SAME

Disclosed are ester compositions, solvents, cleaning formulations, curing agents, reactive diluent solvents, controlled acid function release agents, polyol monomers, drilling mud and methods of making and using the same. Disclosed compositions include: a) about 10 to 60 weight percent methyl hydroxycaproate; b) about 20 to 80 weight percent dimethyl adipate; c) about 1 to 15 wt % of dimethyl glutarate; d) about 0.1 to 5 wt % of dimethyl succinate; e) about 0.1 to 7 wt % of at least one cyclohexanediol; and f) less than about 20 wt% oligomeric esters.