Description

2,2-Dimethyl-But-3-En-1-Ol is a versatile tertiary allylic alcohol characterized by its unique branched structure and reactive double bond. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical industries for research and production.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and specialty performance chemicals.
• Polymer Chemistry: Acts as a monomer or co-monomer for creating specialty polymers with tailored properties.
• Organic Synthesis: A versatile reagent for Diels-Alder reactions, allylic substitutions, and other carbon-carbon bond-forming processes.
• Research & Development: Essential material for chemical R&D in academic and industrial laboratories exploring new synthetic pathways.

Basic Information

Item	Details
Product Name	2,2-Dimethyl-But-3-En-1-Ol
CAS No.	918-83-2
Molecular Formula	C6H12O
Molecular Weight	100.16 g/mol
Synonyms	3,3-Dimethylallyl Alcohol; 3-Methyl-2-buten-1-ol, 3,3-Dimethyl-; Prenol; 3-Methylbut-2-en-1-ol; Isoprenol; 3,3-Dimethylallyl Alcohol; 2-Buten-1-ol, 3,3-dimethyl-; 1-Hydroxy-3,3-dimethyl-1-butene
EINECS	213-032-1

Quality Control

Our 2,2-Dimethyl-But-3-En-1-Ol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. The container should be kept tightly sealed to minimize moisture absorption and oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.850 - 0.870
Refractive Index (20°C)	1.430 - 1.435

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