Keywords

• Acetic acid,2,2'-[(dioctylstannylene)bis(thio)]bis-, diisooctyl ester (9CI)
• Acetic acid,[(dioctylstannylene)dithio]di-, diisooctyl ester (6CI,8CI)
• Tin,bis[(carboxymethyl)thio]dioctyl-, diisooctyl ester (7CI)

Quick Details

• ProName: diisooctyl 2,2'-[(dioctylstannylene)bi...
• CasNo: 26401-97-8
• Molecular Formula: C36H72O4S2Sn
• ProductionCapacity: /
• Purity: 99
• LimitNum: 0

Superiority

Details

2,2 '- [(dioctylstannous) bis (thio)] diisooctyl acetate, also known as DOTE. Here is an introduction to its properties, uses, manufacturing methods, and safety information:

1. Nature:
-Appearance: DOTE is a colorless to pale yellow oily liquid.
-Solubility: DOTE is insoluble in water, but soluble in various organic solvents such as ethanol, ether, and chlorinated hydrocarbons.
-Stability: DOTE is relatively stable at room temperature, but not heat-resistant.

2. Purpose:
-Catalyst: DOTE can be used as an organotin catalyst for organic synthesis reactions such as esterification, cyclization, and condensation.
-Preservative: DOTE can be used as an additive in metal anti-corrosion coatings to improve their corrosion resistance.
-Plastic additive: DOTE can be used as a plastic additive to improve the heat and light resistance of polymers.
-Lubricant: DOTE can also be used as a lubricant to provide lubrication properties on the surface of materials.

3. Manufacturing method:
The preparation of DOTE is generally achieved through the following steps:
-Reaction: Tin sulfide reacts with isooctanol to form 2,2 '- [(dioctyltin) bis (thio)] diisooctyl acetate.
-Distillation: Purify the reaction product by distillation to obtain the final product.

4. Safety information:
-Avoid contact: Avoid direct contact with skin and eyes to prevent irritation.
-Ventilation: Maintain good ventilation when using DOTE to avoid inhaling its vapors.
-Fire prevention: DOTE is a flammable substance, avoid contact with open flames and high temperatures.
-Storage: Store in a sealed container, away from sources of fire and oxidants.