Description

1,4-Pentanediol, 4-Methyl- CAS NO 1462-10-8 is a valuable diol compound featuring a branched methyl group, offering unique reactivity and solubility properties compared to linear diols. This chemical serves as a versatile building block and intermediate in advanced organic synthesis and polymer chemistry. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for creating high-performance materials and active ingredients.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, leveraging its diol functionality for conjugation.
• Polymer & Resin Production: Acts as a monomer or chain extender in the manufacture of polyurethanes, polyesters, and other specialty polymers, imparting modified physical properties.
• Agrochemical Synthesis: Serves as a key intermediate in the production of certain herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Utilized in various organic reactions, including esterifications, etherifications, and as a protecting group precursor in complex molecule assembly.
• Cosmetic & Personal Care Ingredients: Employed in the synthesis of emollients, humectants, and other functional ingredients for skincare formulations.
• Crosslinking Agent: Functions as a crosslinker in coatings, adhesives, and elastomers to enhance network density and material performance.

Basic Information

Product Name	1,4-Pentanediol, 4-Methyl-
CAS No.	1462-10-8
Molecular Formula	C6H14O2
Molecular Weight	118.17 g/mol
Synonyms	4-Methyl-1,4-pentanediol; 4-Methylpentane-1,4-diol; 1,4-Dihydroxy-4-methylpentane; 4-Methylpentamethylene glycol; 4-Methyl-1,4-pentylene glycol; 4-Methylpentane-1,4-diol; 1462-10-8 (CAS)
EINECS	215-969-9

Quality Control

Our 1,4-Pentanediol, 4-Methyl- is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for demanding industrial and research applications. Certificates of Analysis (COA) documenting purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 oxidizing agents, strong acids, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.448 - 1.452
Density (20°C)	0.970 - 0.990 g/mL

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