Andisil® TL 10 products are high activity liquid catalysts used in the condensation cure of silicones, and the synthesis of polyurethanes & esters.

Chemical Name: Dibutyltin dilaurate

CAS Number: 77-58-7

Functions: Catalyst, Heat Stabilizer, Light Stabilizer, Stabilizer

Chemical Family: Laureth Compounds, Tin Compounds

Compatible Polymers & Resins: Phenolic Resins, Polyamides, Polyurethanes (PU), Silicones

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

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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
CAS No.
77-58-7
EC No.
201-039-8

Features & Benefits

Materials Features
Product Highlights
  • Promotes rapid gelation and tack-free dry time.
  • Improves mechanical properties in molded and slabstock foams.

Applications & Uses

Cure Method
Applications
  • One Part RTV silicone formulations such as adhesives & sealants
  • Polyurethane elastomers
  • Polyurethane adhesives & sealants
  • Polyurethane coatings
  • Esterifications

Properties

Physical Form
Appearance
Colorless to yellow liquid
Typical Properties
ValueUnitsTest Method / Conditions
Boiling Point (at 12mmHg)min. 204°C
Density (at 25ºC)1.07
Flash Point113ºC
Refractive Index (at 25°C)1.471
TIN Content17.0 - 19.0%

Regulatory & Compliance

Technical Details & Test Data

Reactivity

Andisil® TL products are very stable in aqueous solutions, but in alkaline solutions at room temperature, hydrolysis will occur.

Solubility
  • Andisil® TL products are soluble in most common solvents such as benzene, toluene, ethanol, acetone, ethyl acetate, chloroform, carbon tetrachloride, benzene, ethanol, petroleum ether and various industrial plasticizers.
  • Andisil® TL products are insoluble in water.

Storage & Handling

Shelf Life
12 months
Storage and Shelf Life

The shelf life, when the container is stored unopened and under proper conditions (at ambient temperatures or below 50 ºF - do not allow to freeze), is expected to be a minimum of twelve months. It is not recommended to store the product outdoors since the material can become contaminated with water or moisture over time due to weather conditions.