Cotin® 200

Cotin® 200 is a dibutyltin dilaurate, a liquid organotin catalyst recommended for the manufacture of silicone and polyurethane systems. It can be used in these primary reactions as well as secondary types such as allophanate and biuret formation.

Principal: Aurorium - Castor Oil

Functions: Catalyst, Catalyst

Chemical Name: Dibutyltin dilaurate

Chemical Family: Organotin Compounds

End Uses: Flexible Polyurethane Foams, Polyurethane Adhesives, Polyurethane Coating, Polyurethane Sealant, Rigid Polyurethane Foams

Safety Data SheetTechnical Data Sheet
View All Documents

Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Catalyst
Chemical Family
Organotin Compounds
Chemical Name
Dibutyltin dilaurate
Function
Catalyst
Plastics & Elastomers Functions
Catalyst
Product Code
MITM09166
Single Ingredient
Yes
Synonyms
Di-n-butyltin dilaurate, Dibutylbis(1-oxododecyloxy)stannane, Dibutylbis(laurato)tin, Dibutylbis(lauroyloxy)tin, Dibutylstannylene dilaurate, Dibutyltin didodecanoate, Dibutyltin n-dodecanoate, Tin dibutyl dilaurate
Technologies
CASE,
Elastomers,
Industrial Additives & Materials
Product Families
CASE — Additives
Catalysts & Initiators
Elastomers — Elastomer Additives
Catalysts, Initiators & Crosslinkers
Industrial Additives & Materials — Catalyst Ingredients
RTU Catalysts
Industrial Additives & Materials — Processing Aids
Foam Additives
Chemical Structure

Cotin® 200

Features & Benefits

Product Performance
  • Moderate speed catalyst for polyurethanes and silicone systems
  • Will catalyze the water-isocyanate reaction in foam systems
  • Works at room temperature
  • Urethane Intermediates, Polymers

Applications & Uses

Adhesive & Sealant End Applications
Polyurethane Adhesives,
Polyurethane Sealant
Coating End Applications
Polyurethane Coating
Industrial Additives End Use
Flexible Polyurethane Foams,
Rigid Polyurethane Foams
Product Applications
  • Rigid and flexible polyurethane foams, coatings, adhesives, sealants
  • Elastomers and casting compounds.
  • Polyol-isocyanate reactions
  • Water-isocyanate reactions

Properties

Physical Form
Liquid

Regulatory & Compliance

Certifications & Compliance
ISO 9001
Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?
No

Packaging & Availability

Packaging Type
Drums,
Pails

Principal Information

Group Principal Number
S002899
Principal
Aurorium - Castor Oil

Other

Appearance
Clear liquid
Appearance (SDS)
Clear liquid
Insoluble in (SDS)
Water
Item Number
ITM07685,
ITM07849,
ITM16118,
ITM17202,
ITM17477,
ITM17690,
ITM17739,
ITM17892,
ITM17893,
ITM19833,
ITM20925
Molecular Formula (SDS)
C₃₂H₆₄O₄Sn
Odor (SDS)
Mild
Other Hazards
None
USA/DOT Proper Shipping Name
Organotin compound, liquid, N.O.S (dibutyltin dilaurate)
USA/DOT UN Number
UN2788
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 10.0Gardner
Refractive Index1.47-at 25°C
Physical Properties
ValueUnitsTest Method / Conditions
Freeze Point-8.0°C
Specific Gravity1.1-at 25/25°C
Material Composition
ValueUnitsTest Method / Conditions
Active Content100.0%
Active Content18.6%Tin
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)min. 400.0°C
Boiling Point (SDS)205.0°C
Density (SDS)1.043g/mL
Evaporation Rate (SDS)min. 1.0%Butyl Acetate = 1
Flash Point (SDS)300.0°FClosed Cup
Log Partition Coefficient (Log Pow) (SDS)2.0-Octanol / Water Coefficient
Molecular Weight (SDS)631.55g/mol
Vapor Density (SDS)15.4g/mLAir = 1
Vapor Pressure (SDS)max. 1.0PaAt 25°C