Description

2,2-Diisoamyl-1,3-Propanediol is a specialized diol compound with a branched alkyl structure, offering unique steric and solubility properties. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, prized for its ability to impart specific physical characteristics to final products. It is primarily utilized by manufacturers in the polymer, specialty chemical, and pharmaceutical industries for applications requiring tailored molecular architectures.

Application

• Polymer Additive & Modifier: Acts as a chain extender or branching agent in polyurethane and polyester formulations to modify flexibility, hardness, and thermal stability.
• Specialty Chemical Intermediate: Serves as a key precursor in the synthesis of complex molecules for lubricants, plasticizers, and surfactants.
• Pharmaceutical Synthesis: Used as a chiral building block or protecting group agent in the multi-step synthesis of active pharmaceutical ingredients (APIs).
• Crosslinking Agent: Employed in resin and coating systems to enhance crosslink density, improving chemical resistance and durability.
• Solvent & Co-solvent: Functions as a high-boiling-point solvent for specialized reactions and formulations due to its branched structure.
• Research & Development: Utilized in academic and industrial R&D for exploring new materials and catalytic processes.

Basic Information

Item	Details
Product Name	2,2-Diisoamyl-1,3-Propanediol
CAS No.	403519-64-2
Molecular Formula	C13H28O2
Molecular Weight	216.36 g/mol
Synonyms	2,2-Bis(3-methylbutyl)propane-1,3-diol; 1,3-Propanediol, 2,2-bis(3-methylbutyl)-; 2,2-Di(isoamyl)-1,3-propanediol; DIPD (abbreviation); 2,2-Di(3-methylbutyl)propane-1,3-diol; Neo-pentyl glycol derivative, diisoamyl substituted
EINECS	Contact for details

Quality Control

Our 2,2-Diisoamyl-1,3-Propanediol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, moisture content, and identification. Specifications can be aligned with customer requirements for research or industrial scale applications.

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). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	< 10 ppm

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