Description

Mehhp CAS NO 40321-99-1 is a specialized chemical intermediate known for its unique reactivity profile. This compound is valued for its role in synthesizing advanced materials and fine chemicals, offering a critical building block for complex molecular architectures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors seeking to develop innovative products.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers with enhanced properties.
• Fine Chemical Production: Employed in the manufacture of complex organic compounds for dyes, pigments, and fragrances.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways.
• Electronic Chemicals: Potential use in the synthesis of materials for electronic applications, such as organic semiconductors.

Basic Information

Item	Details
Product Name	Mehhp
CAS No.	40321-99-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Mono(2-ethylhexyl) phthalate; MEHP; 2-Ethylhexyl hydrogen phthalate; Phthalic acid mono(2-ethylhexyl) ester; 1,2-Benzenedicarboxylic acid, mono(2-ethylhexyl) ester; Monoethylhexyl phthalate; Phthalic acid mono(2-ethylhexyl) ester; 40321-99-1
EINECS	Contact for details

Quality Control

Our Mehhp is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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