ADDOCAT 1221 VN

Addocat 1221 VN is a polyurethane catalyst formulated as a reactive tertiary amine used to promote both blowing and gelling reactions in foam systems.
Addocat 1221 VN is specifically designed for use in flexible slabstock foams and other applications requiring balanced reactivity and enhanced foam quality.
Addocat 1221 VN is ideal for environmentally conscious formulations and meets modern VOC and emission standards.

CAS Number: Confidential (proprietary blend)
EC Number: -
Molecular Formula: Proprietary
Molecular Weight: Variable

Synonyms: Addocat 1221 VN, Reactive Amine Catalyst 1221, Low-Emission PU Catalyst, Addocat VN Series, Rhein Chemie Addocat 1221 VN, Lanxess Addocat 1221 VN, PU Catalyst 1221VN, Slabstock Catalyst 1221, Balanced Amine Catalyst, Polyurethane Catalyst VN1221, Addocat 1221 VN, PU Catalyst Addocat 1221 VN, Lanxess Addocat 1221 VN, Rhein Chemie Addocat 1221 VN, Polyurethane Catalyst 1221 VN, Addocat 1221 VN Amine Catalyst, Flexible Foam Catalyst 1221 VN, Addocat 1221 VN for Slabstock Foam, Low Emission Catalyst 1221 VN, Tertiary Amine Catalyst 1221 VN, Addocat 1221 VN for Polyether Systems, PU Reaction Catalyst 1221 VN, Addocat 1221 VN PU Additive, Addocat 1221 VN for Flexible PU Foam, Non-Fogging Catalyst 1221 VN, PU Processing Aid Addocat 1221 VN, Addocat Series Catalyst 1221 VN, Lanxess PU Catalyst 1221 VN, Rhein Chemie PU Catalyst 1221 VN, Addocat 1221 VN Emission-Controlled Catalyst

APPLICATIONS

Addocat 1221 VN is widely used in the production of flexible slabstock foams for mattresses, furniture, and automotive applications.
Addocat 1221 VN is applied in low-emission foam formulations that comply with VOC regulations and indoor air quality standards.
Addocat 1221 VN enhances the balance between blowing and gelling reactions, resulting in uniform cell structure and excellent surface quality.

Addocat 1221 VN is suitable for high-load TDI systems and polyether-based flexible foam applications.
Addocat 1221 VN is used in continuous and batch processes and performs well in fast and slow cure systems.

Addocat 1221 VN is also employed in formulations requiring minimal odor and emissions.
Addocat 1221 VN is used as a catalyst in the production of rigid polyurethane foams, enhancing the polymerization process for improved foam properties. 

Addocat 1221 VN is employed in the manufacturing of building insulation boards, contributing to the formation of tough and slightly elastic surfaces in rigid foams.
Addocat 1221 VN is applied in the production of sandwich panels, improving the adhesion between layers and enhancing the structural integrity of the panels.

Addocat 1221 VN is utilized in the creation of appliance insulation, contributing to energy savings and improved performance.
Addocat 1221 VN is used in the formulation of spray foams, aiding in the efficient application and curing process.

Addocat 1221 VN is employed in the manufacturing of rigid slabstock foams, ensuring consistent quality and performance.
Addocat 1221 VN is applied in the production of in-situ foams, offering flexibility and ease of application in various settings.

Addocat 1221 VN is used in the creation of technical special insulation materials, enhancing their effectiveness and durability.
Addocat 1221 VN is employed in the manufacturing of metal-faced sandwich panels, improving fire resistance and structural strength.

Addocat 1221 VN is applied in the production of laminated boards, contributing to their stability and insulation properties.
Addocat 1221 VN is used in the formulation of coatings, where it acts as a catalyst to accelerate the curing process.

Addocat 1221 VN is employed in the manufacturing of adhesives, enhancing the bonding strength and curing speed.
Addocat 1221 VN is applied in the production of sealants, improving their curing time and adhesion properties.

Addocat 1221 VN is used in the creation of elastomers, contributing to their flexibility and durability.
Addocat 1221 VN is employed in the manufacturing of composites, enhancing their mechanical properties and processing efficiency.
Addocat 1221 VN is applied in the production of automotive parts, improving the performance and durability of components.

Addocat 1221 VN is used in the formulation of flooring materials, enhancing their insulation and durability.
Addocat 1221 VN is employed in the manufacturing of roofing materials, improving thermal resistance and energy efficiency.

Addocat 1221 VN is applied in the production of packaging materials, enhancing their protective qualities and strength.
Addocat 1221 VN is used in the creation of construction materials, improving their insulation properties and structural integrity.

Addocat 1221 VN is employed in the manufacturing of furniture components, enhancing their durability and performance.
Addocat 1221 VN is applied in the production of sports equipment, improving the performance and durability of items.

Addocat 1221 VN is used in the formulation of medical devices, enhancing their performance and safety.
Addocat 1221 VN is employed in the manufacturing of electrical components, improving their insulation and performance.

Addocat 1221 VN is applied in the production of marine equipment, enhancing their durability and resistance to environmental factors.
Addocat 1221 VN is used in the creation of aerospace components, improving their performance and safety.
Addocat 1221 VN is employed in the manufacturing of military equipment, enhancing their durability and performance.

Addocat 1221 VN is applied in the production of consumer electronics, improving their insulation and performance.
Addocat 1221 VN is used in the formulation of agricultural products, enhancing their effectiveness and safety.

Addocat 1221 VN is employed in the manufacturing of food packaging materials, improving their protective qualities and strength.
Addocat 1221 VN is a blend of tertiary amines in a polyether polyol, designed to act as a catalyst in the production of rigid polyurethane foams.

DESCRIPTION

Addocat 1221 VN is a clear, low-viscosity liquid with a mild amine odor.
Addocat 1221 VN is a proprietary blend of reactive amines designed for controlled reactivity in polyurethane systems.
Addocat 1221 VN provides optimal flow, cell opening, and surface smoothness, particularly in high-quality slabstock foams.

Its reactive nature allows it to be chemically incorporated into the polymer matrix, reducing emissions and migration.
Addocat 1221 VN is hygroscopic and should therefore be stored in tightly closed containers to prevent moisture absorption.
Addocat 1221 VN appears as a clear, yellow to brownish liquid, facilitating easy incorporation into formulations.

Addocat 1221 VN has a density of approximately 0.94 g/cm³ at 20°C, indicating its suitability for various processing conditions. 
Addocat 1221 VN exhibits a viscosity of approximately 14 mPa·s at 25°C, ensuring efficient mixing and handling during production. 

Addocat 1221 VN has an initial boiling point of approximately 170°C, providing thermal stability during processing.
Addocat 1221 VN has a pour point of approximately -48°C, indicating its low-temperature fluidity and suitability for various climatic conditions. 
Addocat 1221 VN has a flash point of approximately 46°C, ensuring safe handling and storage.

Addocat 1221 VN is partially miscible with water, allowing for integration into certain aqueous-based systems.
Addocat 1221 VN contains a maximum of 0.5% water, ensuring its effectiveness as a catalyst without compromising formulation integrity.

PROPERTIES

Chemical Composition: Proprietary amine blend
Appearance: Clear, colorless to pale yellow liquid
Odor: Mild, amine-like
Viscosity (25°C): ~5–20 mPa·s
Density (20°C): ~1.00 g/cm³
Flash Point: >100°C
Solubility: Miscible with polyols; limited water solubility
Reactivity: Balanced gelling and blowing activity
VOC Contribution: Low (chemically reactive structure)
Storage Temperature: 10–30°C
Shelf Life: 12 months in original sealed containers

FIRST AID

Inhalation:
Move to fresh air.
Seek medical advice if symptoms persist.

Skin Contact:
Wash thoroughly with soap and water.
Remove contaminated clothing.
Seek medical help if irritation develops.

Eye Contact:
Rinse immediately with clean water for 15 minutes.
Get medical attention if symptoms persist.

Ingestion:
Rinse mouth.
Do not induce vomiting.
Seek immediate medical attention.

Note to Physicians:
Treat symptomatically.
Monitor for mucosal or respiratory irritation.

HANDLING AND STORAGE

Handling:
Wear appropriate PPE including gloves and goggles.
Use only with adequate ventilation.
Avoid contact with skin, eyes, and clothing.
Do not inhale vapors or mist.

Spill and Leak Procedures:
Absorb with inert material.
Prevent entry into waterways.
Dispose of according to local environmental regulations.

Storage:
Store tightly closed in original containers in a dry, cool, well-ventilated place.
Protect from heat, light, and moisture.
Do not reuse empty containers.

Handling Cautions:
Avoid contamination and exposure to air.
Use clean, dry tools and equipment.
Handle according to standard industrial hygiene practices.