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Dioctyltin dicarboxylate is a catalyst which can be used in various applications, including as a catalyst of esterification and transesterification reactions.
Dioctyltin dicarboxylate is used in adhesives and sealants.
Dioctyltin dicarboxylate is used as an intermediate.
CAS Number: 68299-15-0
EC Number: 269-595-4
MDL Number: MFCD00271046
Chemical Composition: Dioctyltin dicarboxylate
Molecular Formula: C36H72O4Sn
Molecular weight: 687.6 g/mol
SYNONYMS:
bis(neodecanoyloxy)dioctylstannane, dioctylbis[(1-oxoneodecyl)oxy]-stannan, dioctylbis[(1-oxoneodecyl)oxy]-Stannane, Dioctyltin dineodecanoate, Dioctyltin dinonanoate, Dioctyltin diversatate, Fomrez UL 38, Neodecanoic acid, 1,1'-(dioctylstannylene) ester, Neodecanoic acid, 1,1′-(dioctylstannylene) ester, Neostann U 830, Stannane, dioctylbis(1-oxoneodecyl)oxy-, Stannane, dioctylbis[(1-oxoneodecyl)oxy]-, TIB KAT 318, TMC 318, U 830, UL 38, DIOCTYLDINEODECANOATETIN, bis(neodecanoyloxy)dioctylstannane, Stannane, dioctylbis(1-oxoneodecyl)oxy-, dioctylbis[(1-oxoneodecyl)oxy]-stannan, dioctylbis[(1-oxoneodecyl)oxy]-Stannane, Dioctyltindineodecanoate, Neodecanoic acid, 1,1'-(dioctylstannylene) ester, Dioctyltin dinonanoate, TIB KAT 318, Dioctyltin dinonanoate, Dioctyltindineodecanoate, DIOCTYLDINEODECANOATETIN, Dioctyltin dicarboxylate, DIOCTYLDINEODECANOATETIN, tech-95, bis(neodecanoyloxy)dioctylstannane, dioctylbis[(1-oxoneodecyl)oxy]-stannan, Stannane, dioctylbis(1-oxoneodecyl)oxy-, dioctylbis[(1-oxoneodecyl)oxy]-Stannane, bis(neodecanoyloxy)dioctylstannane, Dioctyltin dinonanoate, dioctylbis[(1-oxoneodecyl)oxy]-stannan, Stannane,dioctylbis(1-oxoneodecyl)oxy, Dioctyltindineodecanoate, dioctylbis[(1-oxoneodecyl)oxy]-stannan, dioctylbis[(1-oxoneodecyl)oxy]-Stannane, Dioctyltindineodecanoate, DIOCTYLDINEODECANOATETIN, bis(neodecanoyloxy)dioctylstannane, Stannane, dioctylbis(1-oxoneodecyl)oxy-, Dioctyltin dinonanoate, DIOCTYLDINEODECANOATETIN, tech-95, bis(neodecanoyloxy)dioctylstannane, dioctylbis[(1-oxoneodecyl)oxy]-stannan, dioctylbis[(1-oxoneodecyl)oxy]-Stannane, Dioctyltin dineodecanoate, Dioctyltin dinonanoate, Dioctyltin diversatate, Fomrez UL 38, Neodecanoic acid, 1,1'-(dioctylstannylene) ester, Neodecanoic acid, 1,1′-(dioctylstannylene) ester, Neostann U 830, Stannane, dioctylbis(1-oxoneodecyl)oxy-, Stannane, dioctylbis[(1-oxoneodecyl)oxy]-, TIB KAT 318, TMC 318, U 830, UL 38, dioctylbis[(1-oxoneodecyl)oxy]-stannan, dioctylbis[(1-oxoneodecyl)oxy]-Stannane, Dioctyltindineodecanoate, DIOCTYLDINEODECANOATETIN, bis(neodecanoyloxy)dioctylstannane, Stannane, dioctylbis(1-oxoneodecyl)oxy-, Dioctyltin dinonanoate, DIOCTYLDINEODECANOATETIN, tech-95, dioctylbis[(1-oxoneodecyl)oxy]-stannan, dioctylbis[(1-oxoneodecyl)oxy]-Stannane, Dioctyltindineodecanoate, DIOCTYLDINEODECANOATETIN, bis(neodecanoyloxy)dioctylstannane, Stannane, dioctylbis(1-oxoneodecyl)oxy-, Dioctyltin dinonanoate, DIOCTYLDINEODECANOATETIN, bis(neodecanoyloxy)dioctylstannane, Stannane, dioctylbis(1-oxoneodecyl)oxy-, dioctylbis[(1-oxoneodecyl)oxy]-stannan, dioctylbis[(1-oxoneodecyl)oxy]-Stannane, Dioctyltindineodecanoate, Neodecanoic acid, 1,1'-(dioctylstannylene) ester, Dioctyltin dinonanoate, Dioctyltin acetate, Bis(n-octyl)tin diacetate, Bis(acetyloxy)dioctyl-stannane, Diacetoxydioctyl stannane, Dioctyldiacetoxytin, DOTAc, TIB KAT 318, Dioctyltin dinonanoate, Fomrez* catalyst UL-38, Dioctyltindineodecanoate, DIOCTYLDINEODECANOATETIN, Dioctyltin dicarboxylate, DIOCTYLDINEODECANOATETIN, tech-95, bis(neodecanoyloxy)dioctylstannane, dioctylbis[(1-oxoneodecyl)oxy]-stannan, Stannane, dioctylbis(1-oxoneodecyl)oxy-
Dioctyltin dicarboxylate is proprietary blend of dioctyltin based catalysts.
Dioctyltin dicarboxylate has low toxicity.
Dioctyltin dicarboxylate is less prone to freezing than DOTL.
Dioctyltin dicarboxylate is very popular for catalysing polyurethane reactions.
Dioctyltin dicarboxylate is a catalyst which can be used in various applications.
These applications include catalysis of esterification and transesterification reactions.
Generally concentrations between 0.01 - 0.3 wt.-% have been proved as advantageous in this field.
Dioctyltin dicarboxylate is a compound of organotin chemistry and is also abbreviated as DOTA or DOTAc.
The clear, but slightly yellowish liquid, Dioctyltin dicarboxylate, has a very characteristic smell and is not or only very slightly miscible with water.
Dioctyltin dicarboxylate can be stored at least one year if kept closed in the original packaging.
Dioctyltin dicarboxylate is sensitive to fros.
Dioctyltin dicarboxylate is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 to < 100 tonnes per annum.
USES and APPLICATIONS of DIOCTYLTIN DICARBOXYLATE:
Dioctyltin dicarboxylate is used as a catalyst for various esterification and transesterification reactions, for example for varnishes and coatings or gel masses.
In polyurethane-based systems, Dioctyltin dicarboxylate is used for adhesives and sealants as well as casting resin systems and is considered an alternative to the more conventional dibutyltin acetate due to the comparatively lower toxicity.
The same properties make Dioctyltin dicarboxylate an option for other polymers and silicones: the crosslinking of silicone resins and cold crosslinking silicones can be catalyzed by DOTAc, and end-use applications can be found, for example, in the automotive sector.
Oleochemistry offers further uses: Dioctyltin dicarboxylate is used as a catalyst for acrylic acid esters and fatty acid esters.
Dioctyltin dicarboxylate is a catalyst which can be used in various applications, including as a catalyst of esterification and transesterification reactions.
Dioctyltin dicarboxylate is a catalyst which can be used in various applications.
Dioctyltin dicarboxylate is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Dioctyltin dicarboxylate is used in the following products: adhesives and sealants.
Other release to the environment of Dioctyltin dicarboxylate is likely to occur from: indoor use and outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives).
Dioctyltin dicarboxylate is used as an intermediate.
Other release to the environment of Dioctyltin dicarboxylate is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).
Dioctyltin dicarboxylate can be found in products with material based on: fabrics, textiles and apparel (e.g. clothing, mattress, curtains or carpets, textile toys) and leather (e.g. gloves, shoes, purses, furniture).
Dioctyltin dicarboxylate is used in the following products: adhesives and sealants, coating products, paper chemicals and dyes, polymers and textile treatment products and dyes.
Other release to the environment of Dioctyltin dicarboxylate is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
Dioctyltin dicarboxylate is used in the following products: coating products, inks and toners, polymers, adhesives and sealants, paper chemicals and dyes and textile treatment products and dyes.
Dioctyltin dicarboxylate is used in the following products: polymers, adhesives and sealants, coating products, fillers, putties, plasters, modelling clay, metal surface treatment products, non-metal-surface treatment products, pH regulators and water treatment products, leather treatment products, paper chemicals and dyes, polishes and waxes, textile treatment products and dyes and washing & cleaning products.
Dioctyltin dicarboxylate is used for the manufacture of: plastic products and rubber products.
Release to the environment of Dioctyltin dicarboxylate can occur from industrial use: in the production of articles, in processing aids at industrial sites, as processing aid and as an intermediate step in further manufacturing of another substance (use of intermediates).
Release to the environment of Dioctyltin dicarboxylate can occur from industrial use: formulation of mixtures and formulation in materials.
Release to the environment of Dioctyltin dicarboxylate can occur from industrial use: manufacturing of the substance.
Dioctyltin dicarboxylate is a catalyst which can be used in various applications, including as a catalyst of esterification and transesterification reactions.
Dioctyltin dicarboxylate is also used for the catalysis of the reaction between isocyanates and alcohols especially for coatings.
Dioctyltin dicarboxylate improves pot life and can be used in 1p- and 2p- PU formulations.
Dioctyltin dicarboxylate improves pot life and can be used in 1k and 2k systems.
Dioctyltin dicarboxylate is also very widely used in condensation reactions of silicones, particularly in the production of RTV silicones resins.
Dioctyltin dicarboxylate is also used for the catalysis of the reaction between isocyanates and alcohols especially for coatings.
The product improves pot life and can be used in 1p - and 2p - PU formulations.
Dioctyltin dicarboxylate is suitable for the condensation of silicones, especially for the production of RTV silicone resins.
Dioctyltin dicarboxylate is used at levels up to 1 wt.-%.
PHYSICAL and CHEMICAL PROPERTIES of DIOCTYLTIN DICARBOXYLATE:
Chemical name: Dioctyltindicarboxylate
CAS No.: 68299 – 15 - 0
Molecular weight: 687.6 g/mol
Appearance clear: liquid
Tin Content: 16.5 – 17.8 %
Colour (Gardner): ≤ 5
Melting point: <0°C
Boiling point: 252.5℃[at 101 325 Pa]
Density: 1,03 g/cm3
vapor pressure: 0.001-0.002Pa at 20℃
refractive index: 1.4680
Flash point: 140°C
Specific Gravity: 1.03
Water Solubility : 168μg/L at 20℃
Melting Point: <0°C
Boiling Point: 252.5℃[at 101 325 Pa]
Flash Point: 140°C
Appearance: /
Density: 1,03 g/cm3
Vapor Pressure: 0.001-0.002Pa at 20℃
Refractive Index: 1.4680
Storage Temp.: N/A
Solubility: N/A
Water Solubility: 168μg/L at 20℃
Density: 1,03
Flash Point: 140°C
Melting Point: <0°C
Refractive Index: 1.4680
HS Code: 3815900000
Linear Formula: C36H72O4Sn
Pubchem CID: 16684129
MDL Number: MFCD00271046
EC No.: 269-595-4
IUPAC Name: [dioctyl(2,2,5,5-tetramethylhexanoyloxy)stannyl] 2,2,5,5-tetramethylhexanoate
SMILES: CCCCCCCC[Sn](CCCCCCCC)(OC(=O)C(C)(C)CCC(C)(C)C)OC(=O)C(C)(C)CCC(C)(C)C
InchI Identifier: InChI=1S/2C10H20O2.2C8H17.Sn/c2*1-9(2,3)6-7-10(4,5)8(11)12;2*1-3-5-7-8-6-4-2;
/h2*6-7H2,1-5H3,(H,11,12);2*1,3-8H2,2H3;/q;;;;+2/p-2
InchI Key: NNVDGGDSRRQJMV-UHFFFAOYSA-L
Density: 1.03 g/cm3
Melting Point: <0°C
Molecular Formula: C36H72O4Sn
Molecular Weight: 687.65500
Flash Point: 140ºC
Exact Mass: 688.44500
PSA: 52.60000
LogP: 12.22920
Physical state : Liquid
Appearance : Liquid.
Molecular mass : 687.66 g/mol
Color : Pale yellow.
Odor : Characteristic.
Odor threshold : No data available
pH : No data available
Relative evaporation rate (butyl acetate=1) : No data available
Melting point : No data available
Freezing point : < -6 °C
Boiling point : No data available
Flash point : 140 °C
Auto-ignition temperature : No data available
Decomposition temperature : No data available
Flammability (solid, gas) : No data available
Vapor pressure : No data available
Relative vapor density at 20°C : No data available
Relative density : 1.03
Solubility : Insoluble in water.
Partition coefficient n-octanol/water (Log Pow) : No data available
Partition coefficient n-octanol/water (Log Kow) : No data available
Viscosity, kinematic : 150 – 250 cP @ 20°C
Viscosity, dynamic : No data available
Explosive properties : No data available
Oxidizing properties : No data available
Explosion limits : No data available
FIRST AID MEASURES of DIOCTYLTIN DICARBOXYLATE:
-Description of first aid measures
*First-aid measures general :
Remove contaminated clothing and shoes.
In case of accident or if you feel unwell, seek medical
advice immediately (show the label where possible).
*First-aid measures after inhalation :
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
If you feel unwell, seek medical advice.
*First-aid measures after skin contact :
Wash with plenty of soap and water.
Get medical advice/attention.
*First-aid measures after eye contact :
Immediately flush eyes thoroughly with water for at least 15 minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
Get medical advice/attention.
*First-aid measures after ingestion :
Get medical advice/attention.
ACCIDENTAL RELEASE MEASURES of DIOCTYLTIN DICARBOXYLATE:
-Personal precautions, protective equipment and emergency procedures:
*For non-emergency personnel:
**Emergency procedures :
Evacuate unnecessary personnel.
*For emergency responders
**Protective equipment :
Do not attempt to take action without suitable protective equipment.
Equip cleanup crew with proper protection.
-Environmental precautions:
Prevent entry to sewers and public waters.
Notify authorities if liquid enters sewers or public waters.
-Methods and material for containment and cleaning up:
*For containment :
Contain any spills with dikes or absorbents to prevent migration and entry into sewers or streams.
*Methods for cleaning up :
Clean up any spills as soon as possible, using an absorbent material to collect it.
FIRE FIGHTING MEASURES of DIOCTYLTIN DICARBOXYLATE:
-Suitable (and unsuitable) extinguishing media:
*Suitable extinguishing media :
Water spray.
Foam.
Carbon dioxide.
Dry chemical.
*Unsuitable extinguishing media :
Do not use straight streams.
-Special protective equipment and precautions for fire-fighters:
*Firefighting instructions :
Exercise caution when fighting any chemical fire.
Use water spray to cool exposed surfaces.
EXPOSURE CONTROLS/PERSONAL PROTECTION of DIOCTYLTIN DICARBOXYLATE:
-Appropriate engineering controls:
Provide local exhaust or general room ventilation.
-Individual protection measures/Personal protective equipment:
*Personal protective equipment:
Use emergency eye wash fountains and safety showers.
*Hand protection:
Neoprene or nitrile rubber gloves
*Eye protection:
Chemical goggles.
Contact lenses should not be worn
*Skin and body protection:
Wear suitable protective clothing
HANDLING and STORAGE of DIOCTYLTIN DICARBOXYLATE:
-Precautions for safe handling :
Use only in well ventilated areas.
*Hygiene measures :
Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
Wash contaminated clothing before reuse.
-Conditions for safe storage, including any incompatibilities:
*Storage conditions :
Keep container tightly closed.
*Storage area :
Store in a well-ventilated place.
STABILITY and REACTIVITY of DIOCTYLTIN DICARBOXYLATE:
-Reactivity:
No additional information available
-Chemical stability:
Stable.
