N,N,N',N'-Tetramethyl-1,6-hexanediamine(TMHDA) CAS 111-18-2

Name: N,N,N',N'-Tetramethyl-1,6-hexanediamine(TMHDA) CAS 111-18-2
Brand: Aure Chemical
Price: 1.00 USD
Availability: InStock
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Synonyms: N,N,N',N'-tetramethylhexane-1,6-diamine; 1,6-bis(dimethylamino)hexane; hexamethylenebis(dimethylamine); TMHDA; N,N,N',N'-tetramethyl-1,6-diaminohexane; tetramethylhexamethylenediamine; N1,N1,N6,N6-tetramethylhexane-1,6-diamine; 1,6-Bis(dimethylamino)hexane

Shandong Aure Chemical Co., Ltd. is one of the leading suppliers of TMHDA in China.

We can provide customized requirements in terms of product purity, packaging specifications, and other aspects.

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Product Details

High-Purity N,N,N',N'-Tetramethyl-1,6-hexanediamine CAS 111-18-2 from Aure Chemical: Stable Supply & Compliance

N,N,N',N'-Tetramethyl-1,6-hexanediamine, often abbreviated as TMHDA, is a tertiary aliphatic diamine that serves as an effective catalyst and synthetic intermediate. It finds broad application in polymer manufacturing and specialty chemical processes where controlled amine functionality is required. Aure Chemical supplies this material to industrial customers who need consistent quality and proper regulatory documentation for their operations.

Basic Information

CAS No.	111-18-2
EC No.	203-842-9
Linear Formula	(CH3)2N(CH2)6N(CH3)2
Molecular Weight	172.31 g/mol
Appearance	Colorless clear liquid
Melting Point	-46 °C (lit.)
Boiling Point	209–210 °C (lit.)
Density	0.806 g/mL at 25 °C (lit.)
RIDADR	UN 2922 Class 8 (6.1) / PG III (typical reference)
Chemical Structure	<img src="/Uploads/image/STRUCTURE_PLACEHOLDER.jpg" title="Molecular Structure of N,N,N',N'-Tetramethyl-1,6-hexanediamine" alt="Molecular Structure of N,N,N',N'-Tetramethyl-1,6-hexanediamine">

Key Applications

Polyurethane foam production catalyst: Serves as a key tertiary amine catalyst in the manufacture of flexible and rigid polyurethane foams used in insulation, furniture, and automotive components.
Epoxy resin and coating formulations: Functions as a curing accelerator or reactive amine component in industrial epoxy systems and protective coating applications.
Polymer and membrane synthesis: Used as an aminating and cross-linking agent in the preparation of anion exchange membranes for alkaline fuel cells and water treatment technologies.
Organic synthesis intermediate: Acts as a versatile building block for the production of quaternary ammonium compounds and other specialty chemicals in fine chemical manufacturing.
Industrial formulation additive: Applied in adhesives, sealants, and various formulation processes where pH adjustment or catalytic activity is needed.

Aure Chemical: Your Reliable Partner

Consistent high-purity specifications: Our N,N,N',N'-Tetramethyl-1,6-hexanediamine meets demanding purity standards with reliable batch-to-batch performance for industrial catalyst and synthesis applications.

Robust international supply chain: Established logistics partnerships enable stable and efficient delivery of bulk volumes to customers across key global markets.

Complete safety and compliance documentation: Full SDS, COA, and transport documentation are provided to support regulatory compliance and smooth procurement processes.

Technical support for handling and packaging: Our team assists with product-specific guidance on storage, safe handling, and selection of appropriate bulk packaging solutions.

Hazards Classification

GHS Classification: Skin Corrosion Category 1A (GHS05); Acute Toxicity Category 3 (oral, dermal and inhalation) (GHS06); Aquatic Chronic Category 2 (GHS09).

Hazard Statements: H314 Causes severe skin burns and eye damage. H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled. H411 Toxic to aquatic life with long lasting effects.

UN Number: UN 2922 | Hazard Class: 8 (subsidiary 6.1) | Packing Group: III

Packaging, Logistics & Compliance Capabilities

Aure Chemical provides flexible packaging solutions, compliant logistics arrangements, and controlled storage practices to support laboratory-scale, pilot-scale, and commercial-scale global supply.