Description

1,2-Propanediamine, 2-Methyl-N1-(1-Methylethyl)-, (Hydrochloride) (1:2) is a high-purity, diamine-based organic salt with the CAS number 16256-45-4. This compound serves as a versatile and critical building block in advanced organic synthesis, valued for its reactivity as a ligand and intermediate. It is primarily sought by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules, particularly those requiring chiral diamine structures.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Catalyst & Ligand Precursor: Serves as a precursor for chiral ligands in asymmetric catalysis and metal complex formation.
• Polymer Modification: Employed as a curing agent, cross-linker, or monomer in the production of specialty polymers, resins, and epoxy systems.
• Chemical Research (R&D): Essential reagent in academic and industrial research for exploring new synthetic pathways and material properties.
• Corrosion Inhibitor Formulation: A component in specialty formulations designed to protect metals in harsh environments.

Basic Information

Product Name	1,2-Propanediamine, 2-Methyl-N1-(1-Methylethyl)-, (Hydrochloride) (1:2)
CAS No.	16256-45-4
Molecular Formula	C7H18N2 · 2HCl
Molecular Weight	215.15 g/mol
Synonyms	N-Isopropyl-2-methyl-1,2-propanediamine dihydrochloride; 1,2-Propanediamine, 2-methyl-N-(1-methylethyl)-, dihydrochloride; 2-Methyl-N-isopropyl-1,2-propanediamine dihydrochloride; N-(1-Methylethyl)-2-methyl-1,2-propanediamine dihydrochloride; 1,2-Diamino-2-methylpropane, N-isopropyl-, dihydrochloride; Isopropylamino-2-methylpropylamine dihydrochloride
EINECS	Contact for details

Quality Control

Our 1,2-Propanediamine, 2-Methyl-N1-(1-Methylethyl)-, (Hydrochloride) (1:2) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and titration, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment 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). 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
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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