Diethyl glutarate
Diethyl glutarate (CAS: 818-38-2), with the chemical formula C\[2]H\[5]O\[2]C(CH\[2])\[3]CO\[2]C\[2]H\[5], is a diester of glutaric acid. It has a molecular weight of 188.22 g/mol. This compound is commonly employed as a versatile building block in organic synthesis and as an intermediate in the production of various chemical compounds. Its ester functionality makes it useful in reactions requiring ester groups.

Organic Synthesis Intermediate
Diethyl glutarate serves as a valuable intermediate in multi-step organic syntheses. Its structure, featuring a five-carbon chain flanked by two ester groups, allows for diverse chemical transformations.
Building Block in Chemical Manufacturing
As a key building block, it is utilised in the synthesis of more complex molecules, potentially including pharmaceuticals, agrochemicals, and specialty polymers. The ester functionalities can be readily modified or reacted.
Solvent and Plasticiser Applications
Due to its ester nature, diethyl glutarate may find applications as a solvent or plasticiser in specific industrial formulations, although its primary use is in synthesis.
| Molecular weight | 188.22 |
|---|---|
| Linear formula | C2H5O2C(CH2)3CO2C2H5 |
| Assay | ≥99% |
| Boiling point | 237 °C(lit.) |
| Density | 1.022 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.423(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 95 °C / 203 °F |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Diethyl glutarate used for?
+
Diethyl glutarate is primarily used as a building block and intermediate in organic synthesis and chemical manufacturing.
What is the CAS number and chemical formula for Diethyl glutarate?
+
The CAS number is 818-38-2, and the chemical formula is C\[2]H\[5]O\[2]C(CH\[2])\[3]CO\[2]C\[2]H\[5].
What grade and purity does Tech Serve Solutions supply for Diethyl glutarate?
+
Tech Serve Solutions supplies Diethyl glutarate with an assay of ≥99%. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should Diethyl glutarate be handled safely?
+
Safety precautions include wearing eyeshields and gloves. Diethyl glutarate has a flash point of 95 °C (203 °F) and is classified under WGK Germany 3, indicating a high hazard to water.
Is Diethyl glutarate a controlled substance?
+
Based on the provided data, there is no indication that Diethyl glutarate is a controlled substance.
How is Diethyl glutarate packed, shipped, or exported?
+
Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and reagents. Specific packing, shipping, and export details are available upon request.
How can I request a quote or sample for Diethyl glutarate?
+
To request a quote or sample for Diethyl glutarate, please contact our sales department directly through our website or listed contact information.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis