Description

1,3-Di-tert-Butyl2-Methylpropanedioate is a specialized diester compound used as a versatile intermediate and building block in advanced organic synthesis. Its value lies in its ability to act as a protected malonate derivative, enabling controlled reactions in the construction of complex molecules. This product is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking high-purity intermediates for API development and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring malonate-based frameworks.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Organic Synthesis Reagent: Employed in classic reactions like Michael additions, Knoevenagel condensations, and alkylations under controlled conditions.
• Ligand and Catalyst Preparation: Useful precursor for synthesizing chelating ligands and organometallic catalysts.
• Flavor and Fragrance Industry: Intermediate for the production of certain ester-based aroma chemicals.
• Material Science Research: Investigated for use in organic electronic materials and advanced coatings.

Basic Information

Product Name	1,3-Di-tert-Butyl2-Methylpropanedioate
CAS No.	34812-95-8
Molecular Formula	C13H24O4
Molecular Weight	244.33 g/mol
Synonyms	1,3-Di-tert-butyl 2-methyl propanedioate; Di-tert-butyl methylmalonate; Methylmalonic Acid Di-tert-butyl Ester; 2-Methylmalonic Acid Di-tert-butyl Ester; Propanedioic acid, 2-methyl-, 1,3-bis(1,1-dimethylethyl) ester; tert-Butyl methylmalonate; DTBM; Di-tert-butyl 2-methylmalonate
EINECS	Contact for details

Quality Control

Our 1,3-Di-tert-Butyl2-Methylpropanedioate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC for purity and GC and NMR for identity and impurity profiling to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) documenting all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials such as strong oxidizing agents. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.