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Postion:Product Catalog >Organic Chemistry>Amides>Amino compound>N-Methyldiethanolamine
N-Methyldiethanolamine
  • N-Methyldiethanolamine

N-Methyldiethanolamine NEW

Price Get Latest Price
Package 230kg
Min. Order: 230kg
Supply Ability: 20 ton
Update Time: 2025-07-25

Product Details

Product Name: N-Methyldiethanolamine CAS No.: 105-59-9
Min. Order: 230kg Purity: 99%
Supply Ability: 20 ton Release date: 2025/07/25

Product Name

N-Methyldiethanolamine (MDEA)
Synonyms: MDEA, Methyldiethanolamine, 2,2’-(Methylimino)diethanol


Product Overview

N-Methyldiethanolamine (MDEA) is a clear, colorless to pale yellow liquid with an amine-like odor. It is a tertiary amine containing two hydroxyethyl groups and one methyl group, making it a highly efficient selective solvent for acid gas treatment. MDEA is widely used in natural gas processing, petrochemical refining, and various industrial gas purification systems due to its low vapor pressure, low corrosiveness, and high selectivity for H?S over CO?.


Applications

Gas Sweetening: Used in amine gas treating units for H?S and CO? removal
Petroleum Refining: Acid gas scrubbing in hydrocracking and catalytic reforming
Chemical Intermediate: For surfactants, corrosion inhibitors, and emulsifiers
Water Treatment: pH adjustment and neutralizing agent
Polyurethane Industry: Additive in catalyst systems and foam formulations


Typical Properties

PropertyValueUnitTest Method
AppearanceClear, colorless to pale yellow liquid-Visual
Molecular FormulaC5H13NO2--
Molecular Weight119.16g/mol-
Boiling Point~247°CASTM D1120
Flash Point (Closed Cup)~135°CASTM D93
Density @ 20°C~1.03g/cm3ASTM D4052
Purity≥ 99.0wt%GC
Vapor Pressure @ 25°C< 0.01mmHg-
Water SolubilityMiscible--

Packaging

200L Drum (Net Weight: ~220 kg)
IBC Tank (Net Weight: ~1100 kg)
Bulk tank truck or ISO tank on request


Safety & Handling

Avoid contact with skin and eyes; may cause irritation
Use in well-ventilated areas and wear suitable personal protective equipment
Store in a cool, dry, and well-sealed container away from oxidizing agents
Refer to the SDS for full safety and handling guidelines


Shelf Life

12 months when stored under recommended conditions


Contact Us

Email: kiki@yunjianmaoyi.com
? WhatsApp/WeChat: +86 188 6747 5451 / 181 2794 4557



Company Profile Introduction

Founded in 2013, Yunjian is a leading integrated chemical supplier and water-based resin technology company. We specialize in providing high-quality organic solvents, additives, inorganic raw materials, acrylic monomers, methacrylic monomers, specialty monomers, and surfactants. Meanwhile, as a pioneering entity in the field of water-based functional materials, we provide comprehensive solutions encompassing resin development, application support, and technical sales. Core Competencies √ Comprehensive Product Portfolio Water-based acrylic emulsions for inks, plastic coatings, wood paints, and floor coatings Specialty chemicals for coatings, inks, adhesives, pharmaceuticals, and daily chemicals √ Advanced R&D & Technical Support 15,000-square-meter modern chemical plant in Jiangsu 960 square meters state-of-the-art laboratory in Shaoguan 21 expert engineers (11 application + 7 sales + 3 lab assistants) Custom formulation development and troubleshooting √ Efficient Supply Chain & Logistics Our company boasts 10,000 square meters of warehousing across six strategic locations (Guangzhou, Dongguan, Wuxi, Yangzhou, Chengdu), offering unparalleled accessibility and convenience. Our team is dedicated to providing seamless distribution through our global chemical logistics expertise. We prioritize trust and collaboration with industry leaders, maintaining long-term partnerships with top-tier manufacturers worldwide. Our unwavering commitment to quality assurance backs our competitive pricing. Why Choose Us? Professionalism & Integrity – Our foundational business values End-to-end solutions – From raw materials to application expertise Sustainable innovation – Driving advancements in water-based technologies We are committed to delivering superior products and exceptional service, ensuring complete customer satisfaction. We invite you to collaborate to create a brighter, more sustainable future. To discuss your chemical requirements, please contact us today.

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