Diglycolamine

Basic Information of Diglycolamine

CAS No.:	929-06-6
EC No.:	213-195-4
Linear Formula:	HOCH₂CH₂OCH₂CH₂NH₂
Molecular Weight:	105.14
Appearance:	Clear, colorless to slightly yellow viscous liquid.
Odor:	Mild amine-like odor.
Melting point:	-12.5 °C
Boiling point:	218-224 °C(lit.)
Density:	1.05
Solubility:	Highly soluble in water and alcohols; slightly soluble in hydrocarbons.
Flash point:	>230 °F
Nature:	Hygroscopic, amine, alcohol.
RIDADR:	UN 3055 8/PG 3
Chemical Structure:

Our commitment to delivering high-purity Diglycolamine ensures a reliable and efficient component for your critical industrial processes.

Primary Applications of Diglycolamine (DGA)

Diglycolamine's dual functionality makes it an indispensable chemical in a variety of important industrial applications:

1. Gas Sweetening (Acid Gas Removal):

   DGA is widely used in the removal of acid gases such as hydrogen sulfide (H₂S) and carbon dioxide (CO₂) from natural gas, synthesis gas, and other gas streams. Its ability to selectively absorb these gases makes it a crucial component in gas purification processes, ensuring pipeline quality and preventing corrosion.

2. Polyurethane Chemistry:

   DGA acts as an effective chain extender in the synthesis of polyurethane elastomers, adhesives, and coatings. It contributes to the flexibility, toughness, and other desirable properties of the final polyurethane product.

3. Chemical Intermediate:

   The amine and hydroxyl groups of DGA undergo various chemical reactions, making it a valuable intermediate for the synthesis of other specialty chemicals, including surfactants, emulsifiers, and corrosion inhibitors.

4. Solvent and Stabilizer:

   In some specific applications, DGA can be used as a polar solvent or as a stabilizer in certain formulations.

• Exceptional Purity & Performance: Our Diglycolamine is manufactured to stringent purity specifications, ensuring optimal performance in your critical gas treatment and polyurethane synthesis processes.

• Commitment to Quality & Safety: We adhere to the highest industry standards for quality management, safety, and environmental responsibility across all our operations, ensuring peace of mind for our clients.

Hazards Classification

• GHS Classification: Skin Corrosion (GHS05), Serious Eye Damage (GHS05), Acute Toxicity, Oral (GHS07)

• Hazard Statements: Causes severe skin burns and eye damage; harmful if swallowed.

• UN Number: UN 3055

• Hazard Class: 8 (Corrosive substances)

• Packing Group: III