52438-14-9

Basic information

• Product Name: Trimethylhexamethylenediamine
• Synonyms: 1,6-Hexanediamine, C,C,C-trimethyl-; Trimethylhexamethylenediamine (2,2,4- and 2,4,4- isomers); Trimethylhexamethylenediamine (2,2,4- and 2,4,4-); 5,6-dimethylheptane-1,6-diamine; Trimethylhexane-1,6-diamine
• CAS NO: 52438-14-9
• Molecular Formula: C₉H₂₂N₂
• Molecular Weight: 158.2844
• Mol File: 52438-14-9.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 224.5°Cat760mmHg
• Flash Point: 102.9°C
• Density: 0.856g/cm³
• CAS DataBase Reference: Trimethylhexamethylenediamine(CAS DataBase Reference)
• NIST Chemistry Reference: Trimethylhexamethylenediamine(52438-14-9)
• EPA Substance Registry System: Trimethylhexamethylenediamine(52438-14-9)

Safety Data

• Hazardous Substances Data: 52438-14-9(Hazardous Substances Data)

Usage

General Description

Trimethylhexamethylenediamine, also known as TMDMA, is a chemical compound with the molecular formula C9H22N2. It is a diamine, meaning it contains two amino groups, and its molecular structure consists of a six-carbon chain with three methyl groups attached to the central nitrogen atom. TMDMA is often used as a curing agent in the production of epoxy resins, where it helps to increase the material's flexibility and impact resistance. It is also a key component in the production of polyurethanes, where it serves as a chain extender to improve the material's mechanical properties. Additionally, TMDMA is used in the production of adhesives, coatings, and elastomers due to its ability to enhance the performance and durability of these materials. Overall, TMDMA plays a crucial role in the synthesis of various industrial products, contributing to their strength, flexibility, and overall performance.