Cas no 43052-39-7 (Di-tert-butyl glutarate)

Di-tert-butyl glutarate is a diester derivative of glutaric acid, characterized by its tert-butyl ester groups. This compound is widely utilized as a high-purity intermediate in organic synthesis, particularly in the production of specialty chemicals and pharmaceuticals. Its tert-butyl groups enhance steric hindrance, improving stability and selectivity in reactions such as esterifications and transesterifications. The compound exhibits excellent solubility in common organic solvents, facilitating its use in homogeneous catalytic systems. Additionally, Di-tert-butyl glutarate serves as a versatile building block for polymers and fine chemicals, offering controlled reactivity due to its hindered ester functionality. Its thermal and chemical stability make it suitable for applications requiring robust performance under demanding conditions.
Di-tert-butyl glutarate structure
Di-tert-butyl glutarate structure
Product Name:Di-tert-butyl glutarate
CAS No:43052-39-7
MF:C13H24O4
MW:244.327264785767
MDL:MFCD00087681
CID:332209
PubChem ID:3016405
Update Time:2025-11-01

Di-tert-butyl glutarate Chemical and Physical Properties

Names and Identifiers

    • Di-tert-butyl glutarate
    • Pentanedioic acid,1,5-bis(1,1-dimethylethyl) ester
    • AC1MI2X0
    • ANW-71167
    • CTK4I6952
    • EINECS 256-066-8
    • glutaric acid di-tert-butyl ester
    • Glutarsaeure-di-tert.-butylester
    • Glutarsaeure-di-tert-butylester
    • pentanedioic acid ditert-butyl ester
    • ditert-butyl pentanedioate
    • UNII-6F835TA85H
    • NS00031292
    • A826125
    • PENTANEDIOIC ACID, 1,5-BIS(1,1-DIMETHYLETHYL) ESTER
    • DTXSID20195664
    • AKOS015914821
    • 43052-39-7
    • 1,5-BIS(1,1-DIMETHYLETHYL) PENTANEDIOATE
    • di-tert-butylglutarate
    • SCHEMBL1639757
    • 6F835TA85H
    • glutaric acid bis(t-butyl)ester
    • FT-0658307
    • DTXCID60118155
    • FXJKNCDSABKERB-UHFFFAOYSA-N
    • MDL： MFCD00087681
    • Inchi： 1S/C13H24O4/c1-12(2,3)16-10(14)8-7-9-11(15)17-13(4,5)6/h7-9H2,1-6H3
    • InChI Key： FXJKNCDSABKERB-UHFFFAOYSA-N
    • SMILES： O(C(CCCC(=O)OC(C)(C)C)=O)C(C)(C)C

Computed Properties

  • Exact Mass: 244.167
  • Monoisotopic Mass: 244.167
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 17
  • Rotatable Bond Count: 8
  • Complexity: 240
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 52.6A^2
  • XLogP3: 2.2

Experimental Properties

  • Density: 0.976
  • Boiling Point: 239.4°Cat760mmHg
  • Flash Point: 99°C
  • Refractive Index: 1.438

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Di-tert-butyl glutarate Related Literature

Related Categories

Additional information on Di-tert-butyl glutarate

Comprehensive Guide to Di-tert-butyl glutarate (CAS No. 43052-39-7): Properties, Applications, and Industry Insights

Di-tert-butyl glutarate (CAS No. 43052-39-7) is a specialized ester compound widely recognized for its versatility in industrial and research applications. As a derivative of glutaric acid, this chemical is characterized by its unique molecular structure, featuring two tert-butyl groups attached to a glutarate backbone. The compound's high thermal stability and low volatility make it a preferred choice in formulations requiring controlled release or prolonged activity.

In recent years, the demand for sustainable plasticizers and green chemistry alternatives has surged, placing Di-tert-butyl glutarate in the spotlight. Researchers and manufacturers are increasingly exploring its potential as a bio-based intermediate for polymers, adhesives, and coatings. This aligns with global trends toward eco-friendly materials and circular economy practices, addressing frequent search queries like "biodegradable ester substitutes" or "non-toxic polymer additives."

The synthesis of Di-tert-butyl glutarate typically involves esterification reactions between glutaric acid and tert-butanol, optimized for yield and purity. Its CAS No. 43052-39-7 serves as a critical identifier in regulatory documentation and safety data sheets (SDS), ensuring compliance with international standards such as REACH and TSCA. Analytical techniques like GC-MS and HPLC are employed to verify its purity, which is essential for high-performance applications.

One of the most discussed applications of Di-tert-butyl glutarate is its role in advanced material science. For instance, it acts as a building block for polyester resins used in automotive coatings, where durability and weather resistance are paramount. Additionally, its compatibility with UV-curable systems has garnered attention in 3D printing communities, answering popular searches like "esters for photopolymerization."

From a commercial perspective, Di-tert-butyl glutarate is often compared to similar esters like diethyl glutarate or dimethyl glutarate, with users frequently asking, "What are the advantages of tert-butyl esters?" Key differentiators include its enhanced steric hindrance, which improves hydrolytic stability, and its suitability for high-temperature processes. These properties are particularly valuable in electronic encapsulation and specialty lubricants.

Ongoing research is investigating the compound's potential in pharmaceutical excipients and controlled drug delivery systems, leveraging its slow degradation profile. This aligns with trending topics such as "smart biomaterials" and "sustained-release formulations." However, rigorous toxicological studies remain imperative to expand its use in sensitive sectors.

In summary, Di-tert-butyl glutarate (CAS No. 43052-39-7) exemplifies innovation at the intersection of chemistry and sustainability. Its adaptability across industries—from polymer engineering to green technology—positions it as a compound of enduring relevance, resonating with both academic researchers and industrial stakeholders seeking cutting-edge solutions.

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