PRODUCTS

DIOCTYLTIN OXIDE (DOTO)

Dioctyltin oxide (DOTO) can also be used in various chemical synthesis such as in preparation of trinuclear seven-coordinated tin complexes, having possible antioxidant, and anti-inflammatory activity.
Dioctyltin oxide (DOTO) is mainly used in the production of PVC heat stabilizer.
Dioctyltin oxide (DOTO) is used in the production of PVC heat stabilizers and paint enhancers.

CAS Number: 870-08-6
EC Number: 212-791-1
MDL Number: MFCD00013839
Molecular Formula: C16H34OSn
Molecular Weight: 361.15

SYNONYMS:
Di-n-octyltin oxide, Dioctyl tin oxide, DOTO, Dioctyl oxo stannane, Dioctyl oxotine, Oxodioctylstannane, di-n-octyltinoxide98%, Dioctyltin oxide (DOTO), TIB KAT 232, ViaCat 8201 (DOTO), di-n-octyl-zinnoxyd, dioctyloxo-stannan, dioctyl-tioxide, oxodioctyl-stannan, DOTO, TIB KAT 232, dioctyl-tioxide, Dinoctyltinoxide, Di-n-octyloxotin, Dioctyltin oxide, ViaCat 8201 (DOTO), oxodioctyl-stannan, dioctyloxo-stannan, Di-n-octyltin oxide, di-n-octyl-zinnoxyd, dioctyl(oxo)stannane, Dioctyltin oxide (DOTO), Di-n-octyltin oxide, Dioctyloxostannane, Dioctyl tin(IV) oxide, Di-n-octyl tin oxide, Stannane, dioctyloxo-, dioctyl(oxo)stannane, Dioctyl(oxo)tin, dioctyl(oxo)tin, Dioctylin oxide, dioctylstannanone, Dioctyltin oxide, dioctyltin oxide, dioctyltin oxide, DOTO, STANNANE, DIOCTYLOXO-,Stannane, dioctyloxo-, di-n-octyltinoxide98%,Dioctyltin oxide (DOTO),TIB KAT 232,ViaCat 8201 (DOTO),di-n-octyl-zinnoxyd,dioctyloxo-stannan,dioctyl-tioxide,oxodioctyl-stannan, DOTO, SKL1135, TIB KAT 232, FASCAT 8201, Dioctyloxotin, dioctyl-tioxide, Dioctylin oxide, Dioctylzinnoxid, Di-n-octyloxotin, DIOCTYL TIN OXIDE

Dioctyltin oxide (DOTO) is a white to almost white crystalline powder.
Dioctyltin oxide (DOTO) is practically insoluble in water but soluble in organic solvents.
Dioctyltin oxide (DOTO) is a di-n-octyltin oxide-based heat stabilizer.

Dioctyltin oxide (DOTO) is suitable for use in PVC.
Dioctyltin oxide (DOTO) is an organotin compound characterized by its two octyl groups attached to a tin atom, along with an oxide functional group.

Dioctyltin oxide (DOTO) is typically a white to pale yellow solid that is soluble in organic solvents but has limited solubility in water.
Dioctyltin oxide (DOTO) is primarily used as a stabilizer in the production of polyvinyl chloride (PVC) and other polymers, enhancing their thermal stability and resistance to degradation.

Dioctyltin oxide (DOTO) exhibits low volatility and is relatively stable under normal conditions, although it can decompose at elevated temperatures.
Dioctyltin oxide (DOTO) is also known for its biocidal properties, making it useful in antifouling paints and wood preservatives.

However, due to environmental and health concerns associated with organotin compounds, Dioctyltin oxide (DOTO)'s use is regulated in many regions.
Overall, Dioctyltin oxide (DOTO) is a versatile chemical with significant industrial applications, albeit with associated environmental considerations.

Dioctyltin oxide (DOTO) is an organic compound with the chemical formula C₁₆H₃₄OSn.
Dioctyltin oxide (DOTO) is an organic compound with the chemical formula C16H34OSn.

Dioctyltin oxide (DOTO) is a white to slightly yellow powder.
Dioctyltin oxide (DOTO) is a tin-organic compound – an amorphous, white powder that appears almost crystalline.

In organic solvents, Dioctyltin oxide (DOTO) is difficult to soluble, completely insoluble in water.
Dioctyltin oxide (DOTO) is usually abbreviated as DOTO.

USES and APPLICATIONS of DIOCTYLTIN OXIDE (DOTO):
Dioctyltin oxide (DOTO) is mainly used to produce PVC heat stabilizer, paint enhancer, and mainly used to produce PVC heat stabilizer.
Dioctyltin oxide (DOTO) can also be used as a catalyst for the production of some antioxidants.
Dioctyltin oxide (DOTO) is used as a stabilizer and as a widely applicable catalyst, especially for esterification reactions, transesterification reactions and condensation reactions.

Dioctyltin oxide (DOTO) is slightly less reactive than dibutyltin oxide, but is not subject to as many regulatory restrictions, which is why it is increasingly used.
Dioctyltin oxide (DOTO) can also be used in various chemical synthesis such as in preparation of trinuclear seven-coordinated tin complexes, having possible antioxidant, and anti-inflammatory activity.

Dioctyltin oxide (DOTO) is mainly used in the production of PVC heat stabilizer.
Dioctyltin oxide (DOTO) is used in the production of PVC heat stabilizers and paint enhancers.
Catalysts used in the production of some antioxidants.

Dioctyltin oxide (DOTO) is mainly used for the production of PVC heat stabilizers, paint enhancers, and can also be used as a catalyst for the production of some antioxidants.
Dioctyltin oxide (DOTO) is a neutral catalyst mostly applied for faster rate of reaction.

Dioctyltin oxide (DOTO) is used in esterifications and transesterifications to manufacture alkyd and other resins.
Dioctyltin oxide (DOTO) is a amorphous white solid available in various particle sizes with several uses:
Dioctyltin oxide (DOTO) is widespread use in the aqueous cathodic electrodeposition of urethane coatings for automotive and industrial applications.

Dioctyltin oxide (DOTO) is used active transesterification catalyst for methacrylate esters that are used in the water treatment market.
Dioctyltin oxide (DOTO) is used high temperature transesterification reactions for the production of coating resins and specialty monomeric esters.

Dioctyltin oxide (DOTO) is used intermediate for heat stabilizers.
Dioctyltin oxide (DOTO) is used as a stabilizer and as a widely applicable catalyst, especially for esterification reactions, transesterification reactions and condensation reactions.

Like the DBTL, Dioctyltin oxide (DOTO) is extremely versatile, not only because of its catalytic effect.
Dioctyltin oxide (DOTO) is also an intermediate of the chemical industry from which other chemicals are synthesized.
As a light stabilizer for polyvinyl chlorides (PVC), Dioctyltin oxide (DOTO) helps to make plastic products even more durable: they do not become brittle and are more resistant to weathering.

Dioctyltin oxide (DOTO) is used as a stabilizer and as a widely applicable catalyst, especially for esterification reactions, transesterification reactions and condensation reactions.
Dioctyltin oxide (DOTO) is slightly less reactive than dibutyltin oxide, but is not subject to as many regulatory restrictions, which is why it is increasingly used.

Of course, there are safety standards that must be respected.
Areas of application and characteristics of Dioctyltin oxide (DOTO) are largely equivalent, but with slightly different processing times.

Dioctyltin oxide (DOTO) is used in the production of PVC heat stabilizers and paint enhancers.
Catalysts used in the production of some antioxidants.
Dioctyltin oxide (DOTO) is a white to light yellow powder.

-Dioctyltin oxide (DOTO) in Paints and Coatings:
The suitability of Dioctyltin oxide (DOTO) for catalysis in various paints and coatings, especially in the automotive industry, is of economic importance.

Dioctyltin oxide (DOTO) is used, for example, for cathodic electro-submersible coating of components that are mass-produced or have sophisticated geometries.

During the process, the surface of the workpieces is coated with a wafer-thin primer that provides protection against corrosion or damage caused by physical influences.
Dioctyltin oxide (DOTO) catalysts can also be used for everyday applications such as paints or oil paints.

Dioctyltin oxide (DOTO) is also used as a curing catalyst in polyurethane coatings, in silicone-based systems, in polyester and alkyd resins, where it supports high-temperature transesterification reactions that occur, for example, in the production of coating resins.
The use of Dioctyltin oxide (DOTO) is also possible for many floor coatings.

-Dioctyltin oxide (DOTO) in Oleochemistry:
Dioctyltin oxide (DOTO) catalysts in oleochemistry perform a similar task: the catalysis of transesterification reactions for surfactant esters, lubricant esters or fatty acid esters.
Like dibutyltin oxide, Dioctyltin oxide (DOTO) can be used widely here.

-Dioctyltin oxide (DOTO) is used for Binders:
Binders, such as fatty acid esters, can be produced with the help of Dioctyltin oxide (DOTO) as a transesterification catalyst.
They support polymer formation for a wide range of end-uses made of alkyd resins, polycarbonates, silicones and polyurethanes,
which, for example, are used to produce foam plastic molded parts that are particularly found where resistant materials are required.

Dioctyltin oxide (DOTO) connects polyester systems used in glass fiber reinforced plastics, for carbon or laminates.
Insulating casting resins for electronic components are another example.

Dioctyltin oxide (DOTO) performs these tasks as well as dibutyltin oxide, but with slightly lower activity, which allows for longer processing times before the curing of the various plastic systems.
Similarly, one benefits of Dioctyltin oxide (DOTO) from a comparatively lower toxicity.

-Application of Dioctyltin oxide (DOTO):
Amorphous white solid available in various particle sizes with several uses: Widespread use in the aqueous cathodic electrodeposition of urethane coatings for automotive and industrial applications.

Active transesterification catalyst for methacrylate esters that are used in the water treatment market.
High temperature transesterification reactions for the production of coating resins and specialty monomeric esters.
Dioctyltin oxide (DOTO) is used intermediate for heat stabilizers.

APPLICATIONS and BENEFITS OF DIOCTYLTIN OXIDE (DOTO):
Dioctyltin oxide (DOTO) is a versatile organotin compound utilized in various industrial applications.

-Catalyst in Chemical Reactions:
Dioctyltin oxide (DOTO) is employed in esterification, transesterification, and polycondensation reactions.
Dioctyltin oxide (DOTO) is used in the production of polyurethanes, silicones, and polyesters.

-Stabilizer in PVC Processing:
Dioctyltin oxide (DOTO) acts as a heat stabilizer for polyvinyl chloride (PVC), preventing degradation during processing.

-Coatings and Paints:
Dioctyltin oxide (DOTO) serves as a catalyst in the formulation of coatings, particularly in automotive applications, enhancing corrosion resistance and durability.

ADVANTAGES OF DIOCTYLTIN OXIDE (DOTO):
Less reactive than Dioctyltin oxide (DOTO), offering controlled reaction rates.
Subject to fewer regulatory restrictions, making Dioctyltin oxide (DOTO) a preferred choice in various applications.

CHEMICAL PROPERTIES OF DIOCTYLTIN OXIDE (DOTO):
Dioctyltin oxide (DOTO) is a white to almost white crystalline powder.
Dioctyltin oxide (DOTO) is practically insoluble in water but soluble in organic solvents.

CATEGORIES OF DIOCTYLTIN OXIDE (DOTO):
*Alkyl Metals;
*Classes of Metal Compounds;
*Grignard Reagents & Alkyl Metals;
*Sn (Tin) Compounds;
*Synthetic Organic Chemistry;
*Typical Metal Compounds

PREPARATION OF DIOCTYLTIN OXIDE (DOTO):
Dioctyl(maleate)tin --> 2-ethylhexyl 10-ethyl-4,4-dioctyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate.

PHYSICAL and CHEMICAL PROPERTIES of DIOCTYLTIN OXIDE (DOTO):
CBNumber: CB6353373
Molecular Formula: C16H34OSn
Molecular Weight: 361.15
MDL Number: MFCD00013839
MOL File: 870-08-6.mol
Melting point: 245-248°C (dec.)
Density: 1,3 g/cm3
bulk density: 700kg/m3
vapor pressure: <0.01 hPa (20 °C)

Flash point: 70°C
storage temp.: Store below +30°C.
solubility: Toluene (Slightly)
form: Powder
color: White
Specific Gravity: 1.30
Water Solubility: Insoluble
Boiling point: 230°C (1013 hPa)
Exposure limits: ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3

LogP: 6 at 20℃
CAS DataBase Reference: 870-08-6(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances: DIOCTYLTIN OXIDE
EWG's Food Scores: 1
FDA UNII: 643Q9V5VLS
EPA Substance Registry System: Stannane, dioctyloxo- (870-08-6)
UNSPSC Code: 12352103
NACRES: NA.22
CAS: 870-08-6
EINECS: 212-791-1

InChI: InChI=1/2C8H17.O.Sn/c2*1-3-5-7-8-6-4-2;;/h2*1,3-8H2,2H3;;/rC16H34OSn/c1-3-5-7-9-11-13-15-18(17)16-14-12-10-8-6-4-2/h3-16H2,1-2H3
Molecular Formula: C16H34OSn
Molar Mass: 361.15
Density: 1,3 g/cm3
Melting Point: 245-248°C (dec.)
Boling Point: 230°C (1013 hPa)
Flash Point: 70°C
Water Solubility: Insoluble
Solubility: Toluene (Slightly)

Vapor Presure: <0.01 hPa (20 °C)
Appearance: White to white-like crystals
Specific Gravity: 1.30
Color: White
Exposure Limit: ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
Storage Condition: Store below +30°C.
MDL: MFCD00013839
Use: Mainly used for the production of PVC heat stabilizer
Molecular formula: C8H18OSn
Molecular weight: 248.94

CAS Registry Number: 818-08-6
EINECS login number: 212-449-1
InChI: 1S/2C4H9.O.Sn/c2*1-3-4-2;;/h2*1,3-4H2,2H3;;
Aliases: Dibutyloxotin
Melting point: 300°C
Water solubility: 4.0MG/L(20ºC)
Basic Information:
English name: Di-n-octyltin oxide (DOTO)
CAS number: 870-08-6
Molecular formula: C16H34OSn
CAS: 870-08-6
MF: C16H34OSn

MW: 361.15
EINECS: 212-791-1
Mol File: 870-08-6.mol
Melting point: 245-248°C (dec.)
density: 1,3 g/cm3
vapor pressure: <0.01 hPa (20 °C)
Fp: 70°C
storage temp.: Store below +30°C.
solubility: Toluene (Slightly)
form: Powder
color: White
Specific Gravity: 1.30

FIRST AID MEASURES of DIOCTYLTIN OXIDE (DOTO):
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available

ACCIDENTAL RELEASE MEASURES of DIOCTYLTIN OXIDE (DOTO):
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.

FIRE FIGHTING MEASURES of DIOCTYLTIN OXIDE (DOTO):
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2)
Foam
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.

EXPOSURE CONTROLS/PERSONAL PROTECTION of DIOCTYLTIN OXIDE (DOTO):
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of DIOCTYLTIN OXIDE (DOTO):
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.

STABILITY and REACTIVITY of DIOCTYLTIN OXIDE (DOTO):
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature).
-Possibility of hazardous reactions:
No data available