Description

2-Methyl-2-Butene-1,4-Diyl Diacetate is a versatile chemical intermediate characterized by its diacetate functional groups attached to an unsaturated butene backbone. This compound is valued for its role as a key building block in organic synthesis, enabling the introduction of both acetyl and olefinic moieties into target molecules. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the production of active ingredients, fine chemicals, and advanced polymers.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a cross-linking agent or monomer in the production of specialty polymers and coatings to enhance properties.
• Organic Synthesis Reagent: Employed in acetylation reactions and as a building block for complex organic molecules in R&D laboratories.
• Flavor & Fragrance Industry: Utilized in the synthesis of certain aroma chemicals and esters.
• Chemical Research: Functions as a standard or reagent in academic and industrial research for studying reaction mechanisms.

Basic Information

Product Name	2-Methyl-2-Butene-1,4-Diyl Diacetate
CAS No.	30264-54-1
Molecular Formula	C9H14O4
Molecular Weight	186.21 g/mol
Synonyms	2-Methyl-2-butene-1,4-diyl diacetate; 1,4-Diacetoxy-2-methyl-2-butene; 2-Methyl-2-butene-1,4-diol diacetate; 2-Methylbut-2-ene-1,4-diyl diacetate; 1,4-Diacetoxy-2-methylbut-2-ene; Prenyl alcohol diacetate; 3-Methyl-2-buten-1,4-diyl diacetate
EINECS	Contact for details

Quality Control

Our 2-Methyl-2-Butene-1,4-Diyl Diacetate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and composition specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.440
Density (20°C)	1.02 - 1.06 g/mL

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