Diethanolamine Dea

Diethanolamine Dea – Premium Industrial Chemical for Global Manufacturing

EverStar Group manufactures high-purity Diethanolamine Dea (CAS 111-42-2) at our fully integrated chemical production facility, leveraging over 13 years of expertise in industrial chemical synthesis and global supply chain management. Our product achieves ≥99.0% purity with strict batch-to-batch consistency, backed by on-site inventory exceeding 5,000 tons for rapid fulfillment across more than 50 countries. This secondary alkanolamine features dual hydroxyl groups and balanced reactivity, making it your reliable solution for gas sweetening in petroleum refining, corrosion inhibition in metalworking fluids, and chemical intermediates in agrochemical synthesis. With EU REACH compliance, factory-direct pricing, and 24-hour custom formulation capabilities, we deliver technical-grade and customized product tailored to your precise industrial requirements.

What is Diethanolamine Dea?

The product is a multifunctional organic compound with the molecular formula (CH₂CH₂OH)₂NH. It combines amine and alcohol properties in a single molecule. This dual functionality enables selective chemical reactions that address critical industrial challenges.

You'll find this secondary amine solves two major pain points in industrial operations. First, it provides efficient acid gas removal without the aggressive degradation common in primary amines. Second, it maintains pH stability in complex aqueous systems while offering corrosion protection.

The compound appears as a colorless to light yellow viscous liquid at standard conditions. Below 28°C, it may solidify into white crystals. This hygroscopic nature requires proper storage with moisture control.

Technical Specifications

Note: Product specifications may be adjusted during product iteration and optimization. Please submit your inquiry to us for the latest data and official COA documents.

Key Industrial Applications Gas Treatment & Refining

In natural gas processing and petroleum refining operations, this compound acts as a high-performance gas sweetening agent. You can use it to remove hydrogen sulfide and carbon dioxide from process streams efficiently.

It performs exceptionally well in high-pressure environments. The lower heat of reaction compared to monoethanolamine reduces energy consumption during regeneration cycles. You'll also experience less solvent degradation over extended operational periods.

Metalworking Fluids

Your metalworking operations benefit from its dual role as corrosion inhibitor and pH stabilizer. It maintains lubricity in synthetic and semi-synthetic cutting fluids under extreme pressure conditions.

The compound prevents flash rusting on freshly machined metal surfaces. It also extends fluid service life by buffering pH shifts during high-heat machining operations.

Agrochemical Synthesis

Chemical manufacturers use it as a building block in herbicide production, particularly for glyphosate formulations. It functions as a neutralizing agent that enhances solubility and biological activity.

The compound ensures formulation stability during long-term storage across varying temperature conditions. This reliability is critical for maintaining product efficacy in agricultural applications.

Cement Grinding Aid Formulations

Diethanolamine Dea occupies the middle ground between MEA and TEA in grinding aid performance. Its two hydroxyl groups provide stronger surface adsorption on cement particles compared to primary amines.

You'll achieve balanced grinding efficiency with moderate set time retardation. Typical dosage ranges from 0.01-0.04% by cement weight. It's commonly blended at 20-40% concentration with glycols for optimized performance profiles.

Under standard conditions (20-35°C, ordinary Portland cement), it provides consistent strength development. Early-age strength develops reliably while maintaining long-term compressive strength targets.

Core Advantages for Your Operations

Adjusted Reactivity Profile – The auxiliary amine structure conveys ideal adsorption characteristics for most mechanical applications without the over the top alkalinity of essential amines.

Cost-Effective Execution – You get middle usefulness between MEA and TEA at competitive estimating, making it perfect for budget-conscious formulations.

Versatile Mixing Compatibility – It combines consistently with glycols, other alkanolamines, and claim to fame added substances for customized execution requirements.

Low Vapor Weight – Negligible dissolvable misfortune happens amid high-temperature mechanical forms, lessening operational costs and natural emissions.

High Solvency Run – Fabulous disintegration in both water and ethanol encourages flexible detailing over polar and non-polar phases.

Stable Supply Chain – EverStar Gather keeps up 5,000+ tons of stock with 99.5% on-time conveyance execution to guarantee your generation continuity.

Why Choose EverStar Group?

Factory-Direct Fabricating – Our coordinates generation office kills middle people, giving you with competitive estimating and coordinate specialized back from our chemical engineers.

Rigorous Quality Control – Each group experiences comprehensive testing from crude fabric review to last item examination, guaranteeing reliable virtue and execution parameters.

Flexible Arrange Amounts – We suit trial clumps, bulk orders, and full holder shipments with the same quality commitment and specialized assistance.

Custom Definition Administrations – Our in-house R&D research facility creates custom fitted chemical arrangements inside 24 hours to meet your interesting application requirements.

Global Compliance Benchmarks – Full EU REACH enrollment and ISO Certifications guarantee administrative compliance over worldwide markets, disentangling your obtainment process.

Expert Specialized Help – Our group of chemical engineers gives comprehensive back from item meeting through after-sales specialized guidance.

Quality Assurance & Compliance

We execute strict quality administration conventions at each generation arrange. Progressed expository hardware confirms determination compliance some time recently shipment. Each conveyance incorporates total documentation: Certificate of Examination, Security Information Sheet, and REACH compliance statements.

Our fabricating office follows to worldwide security and natural benchmarks. Standard reviews confirm ceaseless compliance with ISO quality administration systems.

You get batch-to-batch consistency that meets or surpasses determination limits. This unwavering quality diminishes your approaching review time and guarantees unsurprising execution in your definitions.

Packaging & Storage

Standard Packaging Options:

• 200 kg drums
• 1,000 L IBC totes
• ISO tanks for bulk shipments

Storage Recommendations:

Store in tightly sealed containers away from moisture and incompatible materials. Maintain storage temperature above 30°C to prevent crystallization. Use corrosion-resistant containers made of stainless steel or high-density polyethylene.

Keep in well-ventilated areas away from strong oxidizing agents and acids. Rotate inventory using first-in, first-out principles to maintain product freshness.

Safety Handling Guidelines

This compound requires standard mechanical cleanliness hones. Utilize nearby debilitate ventilation in encased preparing zones. Wear nitrile gloves and security goggles amid taking care of operations.

The GHS classification incorporates Intense Poisonous quality Category 4 (verbal), Skin Bothering Category 2, and Eye Harm Category 1. Execute suitable chance administration measures in your facility.

We give comprehensive Security Information Sheets with each shipment. Our specialized group can help with working environment security convention advancement for your particular operations.

Regulatory Status Across Major Markets

EU REACH – Completely enlisted with total compliance. Not classified as CMR (carcinogenic, mutagenic, reprotoxic). Standard chance administration measures apply.

US TSCA – Recorded stock with no limitations for mechanical utilize. ACGIH TLV-TWA: 2 mg/m³ (inhalable fraction).

China IECSC – Recorded with standard mechanical chemical administration protocols.

This compound faces no administrative phase-out or limitation in major mechanical markets. You can depend on proceeded accessibility for long-term supply planning.

FAQ

Q: What makes the item distinctive from MEA and TEA in performance?

A: It's a auxiliary alkanolamine situated between MEA (essential amine, solid quickening agent) and TEA (tertiary amine, gentle retarder). The two hydroxyl bunches give more grounded surface adsorption than MEA whereas advertising direct set time impediment compared to TEA's over the top delay at higher measurements. You get adjusted crushing productivity with controlled quality development—ideal for details requiring unsurprising execution without extraordinary setting time variations.

Q: How ought to I handle definitions when temperatures drop underneath 28°C?

A: The item may crystallize underneath its dissolving point. Delicate warming to 30-35°C with tumult will reestablish fluid state without influencing chemical properties. For reliable operations in cooler climates, keep up warmed capacity or utilize protects holders. Our specialized group can suggest warm administration methodologies for your particular office conditions.

Q: Can you customize immaculateness levels or mix definitions for particular applications?

A: Completely. Our in-house R&D research facility creates custom definitions inside 24 hours. We can alter virtue determinations, make pre-blended arrangements with other alkanolamines or glycols, and optimize execution parameters for your correct application prerequisites. Contact our specialized group to examine your detailing needs.

Q: What is your normal lead time for bulk orders?

A: Our 5,000+ ton stock empowers quick fulfillment for standard determinations. Most orders transport inside 3-5 commerce days. For custom definitions or exceptionally huge volumes, lead time amplifies to 7-14 days depending on complexity. We keep up 99.5% on-time conveyance execution over all arrange types.

Q: Do you give specialized bolster for application development?

A: Yes. Our experienced chemical engineers offer comprehensive specialized help from starting item determination through definition optimization and investigating. We give free test testing, application direction, and continuous bolster all through your item advancement cycle. You work specifically with our specialized team—not intermediaries.

Q: What documentation do you give for administrative compliance?

A: Each shipment incorporates Certificate of Examination, Security Information Sheet (GHS arrange), EU REACH compliance explanation, and country-specific documentation as required. For clients in directed businesses, we can give extra certifications and testing reports upon ask. Our documentation underpins your administrative recording and review necessities.

Get Started Today

Ready to optimize your industrial formulations with high-purity Diethanolamine Dea?

Email: info@cneverstar.com