Description

1,2-Propanediamine, 3-Phenyl- is a specialized aromatic diamine compound with the CAS registry number 75543-73-6. This chemical serves as a versatile building block and intermediate, valued for its bifunctional amine groups and phenyl substituent, which enable its use in advanced synthesis. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a curing agent or chain extender in epoxy and polyurethane systems to enhance thermal and mechanical properties.
• Ligand for Catalysis: Employed in the development of chiral ligands for asymmetric synthesis in fine chemical manufacturing.
• Corrosion Inhibitor Formulation: A component in specialty formulations designed to protect metals in harsh industrial environments.
• Research & Development: Serves as a critical reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	1,2-Propanediamine, 3-Phenyl-
CAS No.	75543-73-6
Molecular Formula	C9H14N2
Molecular Weight	150.22 g/mol
Synonyms	3-Phenyl-1,2-propanediamine; 3-Phenylpropane-1,2-diamine; 1,2-Diamino-3-phenylpropane; DL-3-Phenyl-1,2-propanediamine; (±)-3-Phenyl-1,2-propanediamine; 3-Phenyl-1,2-diaminopropane; NSC 403796
EINECS	Contact for details

Quality Control

Our 1,2-Propanediamine, 3-Phenyl- is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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