Description

H 142 CAS NO 85139-12-4 is a specialized chemical compound designed for high-performance industrial applications. This product is valued for its consistent quality and reliability, which are critical for maintaining process integrity and final product specifications. It is essential for manufacturers and R&D facilities in sectors such as pharmaceuticals, advanced materials, and fine chemical synthesis seeking a dependable raw material.

Application

• As a key intermediate or building block in the synthesis of complex pharmaceutical active ingredients (APIs).
• In the research and development of advanced polymeric materials and specialty coatings.
• As a reagent or catalyst component in fine chemical and agrochemical manufacturing processes.
• For use in electronic chemicals and material science applications requiring high-purity precursors.
• In analytical laboratories as a reference standard or high-purity chemical for method development and quality control.

Basic Information

Product Name	H 142
CAS No.	85139-12-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	H-142; H142; 1,3-Dioxolane-4-methanol, 2,2-dimethyl-; 2,2-Dimethyl-1,3-dioxolane-4-methanol; 4-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxolane; Solketal; (2,2-Dimethyl-1,3-dioxolan-4-yl)methanol; Glycerol acetonide
EINECS	Contact for details

Quality Control

Our H 142 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the required purity and specification standards. Certificates of Analysis (COA) documenting identity, assay, 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, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 0.5%

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