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Dioctyltin carboxylate is used in the following areas: building & construction work.
Dioctyltin carboxylate is used for the manufacture of: plastic products, textile, leather or fur, wood and wood products, pulp, paper and paper products, chemicals, rubber products, fabricated metal products, electrical, electronic and optical equipment, machinery and vehicles and furniture.
CAS Number: 24577-34-2
EC Number: 246-325-3
Chemical Composition: Dioctyltin carboxylate
Chemical Name:bis[(2-ethyl-1-oxohexyl)oxy]dioctylstannane
Molecular Formula:C32H64O4Sn
Molecular Weight: 631.6 g/mol
SYNONYMS:
bis[(2-ethyl-1-oxohexyl)oxy]dioctylstannane, Stannane, bis(2-ethyl-1-oxohexyl)oxydioctyl-, DIOCTYLTIN-BIS-(ETHYLHEXOATE), Einecs 246-325-3, Hexanoic acid,2-ethyl-, 1,1'-(dioctylstannylene) ester, 1,2-bis{(2-ethylhexanoyl)oxy}dioctylstannane, 1,1′-(Dioctylstannylene) bis(2-ethylhexanoate), 1,2-bis{(2-ethylhexanoyl)oxy}dioctylstannane, 2-Ethylhexanoic acid - dioctyl-λ2-stannane (2:1), Bis((2-ethyl-1-oxohexyl)oxy)dioctylstannane, bis[(2-ethyl-1-oxohexyl)oxy]dioctylstannane, Dioctyltin bis(2-ethylhexanoate), Dioctyltin di(2-ethylhexanoate), DIOCTYLTIN-BIS-(ETHYLHEXOATE), Einecs 246-325-3, Hexanoic acid, 2-ethyl-, 1,1′-(dioctylstannylene) ester, Hexanoic acid, 2-ethyl-, compd. with dioctylstannane (2:1), Stannane, bis(2-ethyl-1-oxohexyl)oxydioctyl-, Stannane, bis[(2-ethyl-1-oxohexyl)oxy]dioctyl-, CTK1A3113, Bis(N,N-diphenylguanidinium) oxalate, AG-E-73441, Dioctyltinbis(2-ethylhexanoate) (6CI), Stannane, bis[(2-ethyl-1-oxohexyl)oxy]dioctyl-(9CI), Dioctyltin di(2-ethylhexanoate), Dioctyltin bis-ethylhexanoate, Dioctyltin bis-(2-ethylhexoate), hexanoic acid, 2-ethyl-, 1,1′-(dioctylstannylene) ester, [2-Ethylhexanoyloxy(dioctyl)stannyl] 2-ethylhexanoate, DOTEH, Dioctyltin dilaurate, DOTL, Bis(lauroyloxy)dioctylstannane, Di-n-octyltin dilaurate, Dioctyldilauryltin, Tin, dioctyl-, dilaurate, Stannane, dioctylbis[(1-oxododecyl)oxy]-, Dioctyltin dineodecanoate, Bis(neodecanoyloxy)dioctylstannane, Neodecanoic acid, 1,1'-(dioctylstannylene) ester, Stannane, dioctylbis[(1-oxoneodecyl)oxy]-, Dioctyltindineodecanoate, Dioctyltin neodecanoate, Bis(neodecanoyloxy)dioctylstannane, Dioctyltin dilaurate, Di-n-octyltin dilaurate, Dioctyldilauryltin, Stannane, dioctylbis[(1-oxododecyl)oxy]-, TIB KAT 216 (commercial name)
Dioctyltin carboxylate is a liquid dioctyltin based catalyst.
Dioctyltin carboxylate is suitable for the condensation of silicones, especially for the production of RTV silicone resins.
Besides this, Dioctyltin carboxylate is especially advantageous for the production of coatings based on polyurethanes, because it shows a high degree of compatibility in the formulation.
Concentrations of Dioctyltin carboxylate between 0.01 – 1 wt.-% according to the application have been proved as advantageous.
Dioctyltin carboxylate is a liquid organotin catalyst recommended for the manufacture of silicone and polyurethane systems.
Dioctyltin carboxylate is an octyl-based organotin with a carboxylate functionality.
Dioctyltin carboxylate is a highly reactive neat liquid octyl tin chemical, given its high tin content (28%) and related small ligand.
Dioctyltin carboxylate contains the highest concentration of tin for liquid-based octyl tin products.
Dioctyltin carboxylate acts as an organometallic catalyst.
Dioctyltin carboxylate is highly active and possesses lower toxicity.
Dioctyltin carboxylate is an organotin compound widely utilized in industrial applications, particularly as a catalyst and stabilizer.
Dioctyltin carboxylate is an organotin compound widely utilized in industrial applications, particularly as a catalyst and stabilizer.
Dioctyltin carboxylate comprises a tin (Sn) atom bonded to two octyl groups and carboxylate ligands.
Dioctyltin carboxylate is part of a broader class of dioctyltin derivatives, each exhibiting distinct properties and uses.
Dioctyltin carboxylate, also known as DOTE, is an organotin compound that has been widely used in scientific research.
Dioctyltin carboxylate is a colorless liquid that is soluble in organic solvents and has a molecular weight of 631.25 g/mol.
Dioctyltin carboxylate has been studied for its potential applications in various fields, including biomedical research, environmental science, and material science.
Dioctyltin carboxylate is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 to < 100 per annum.
Dioctyltin carboxylate is a compound of organotin chemistry and also known under the name DOTEH, the abbreviation of the English dioctyltin-bis-ethylhexanoate.
The slightly yellowish, Dioctyltin carboxylate, liquid is soluble in organic solvents such as toluene and xylene or in aliphatic hydrocarbons.
USES and APPLICATIONS of DIOCTYLTIN CARBOXYLATE:
Dioctyltin carboxylate is used in formulation or re-packing, at industrial sites and in manufacturing.
Dioctyltin carboxylate is used in the following products: polymers, adhesives and sealants, coating products, metal surface treatment products, non-metal-surface treatment products, paper chemicals and dyes, polishes and waxes and textile treatment products and dyes.
Dioctyltin carboxylate is used for the manufacture of: plastic products, textile, leather or fur, wood and wood products, pulp, paper and paper products, chemicals, rubber products, fabricated metal products, electrical, electronic and optical equipment, machinery and vehicles and furniture.
Dioctyltin carboxylate can also be used to influence the curing speed of polyurethane resins and silicone sealants.
Dioctyltin carboxylate is primarily employed in industrial settings due to their catalytic and stabilizing properties.
Catalysts: Dioctyltin carboxylate facilitates reactions in the production of polyurethanes, silicones, and other polymers.
Stabilizers: Dioctyltin carboxylate enhances the thermal and light stability of PVC and other plastics.
Cross-Linking Agents: Dioctyltin carboxylate Aids in the cross-linking of silane-terminated polyolefins, improving material properties.
Catalysis: Dioctyltin carboxylate is serving as catalysts in the production of polyurethanes, silicones, and other polymers, facilitating reactions such as esterification and transesterification.
Stabilization: Dioctyltin carboxylate is acting as heat and light stabilizers in PVC and other plastics, enhancing durability and longevity.
Cross-linking Agents: Dioctyltin carboxylate is used in the cross-linking of silane-terminated polyolefins, improving mechanical properties of the final products.
Release to the environment of Dioctyltin carboxylate can occur from industrial use: formulation of mixtures.
Release to the environment of Dioctyltin carboxylatecan occur from industrial use: in the production of articles, as processing aid and as processing aid.
Release to the environment of Dioctyltin carboxylate can occur from industrial use: manufacturing of the substance.
As a special odorless catalyst, Dioctyltin carboxylate is used for various reactions in organic synthesis.
Dioctyltin carboxylate is used in silicone condensations, esterifications, polyesters/esters as well as polyurethane resins and crosslinking.
Dioctyltin carboxylate is used in the following areas: building & construction work.
APPLICATIONS & BENEFITS OF DIOCTYLTIN CARBOXYLATE:
*Catalyst in Polyurethane Production:
Dioctyltin carboxylate facilitates the reaction between isocyanates and polyols, enhancing the efficiency of polyurethane foam and elastomer manufacturing
*Heat Stabilizer in PVC:
Dioctyltin carboxylate improves thermal stability of PVC products, preventing degradation during processing
*Cross-Linking Agent:
Dioctyltin carboxylate is used in the production of silicone rubbers and sealants to promote cross-linking reactions
*Coatings and Adhesives:
Dioctyltin carboxylate enhances adhesion properties and durability of coatings
BENEFITS OF DIOCTYLTIN CARBOXYLATE:
*Dioctyltin carboxylate provides excellent catalytic activity
*Dioctyltin carboxylate enhances product stability and longevity
*Dioctyltin carboxylate improves processing efficiency
SYNTHESIS METHOD OF DIOCTYLTIN CARBOXYLATE:
The synthesis of Dioctyltin carboxylate involves the reaction between dioctyltin dichloride and 2-ethyl-1-oxohexanol in the presence of a catalyst such as triethylamine.
The reaction proceeds through a series of steps, including the formation of an intermediate and the subsequent substitution of the chloride groups with the 2-ethyl-1-oxohexyl groups.
The final product is obtained through purification and isolation steps.
SCIENTIFIC RESEARCH APPLICATION OF DIOCTYLTIN CARBOXYLATE:
Dioctyltin carboxylate has been extensively studied for its potential applications in biomedical research.
Dioctyltin carboxylate has been shown to exhibit antitumor, antiviral, and immunomodulatory activities.
Dioctyltin carboxylate has also been investigated for its potential use as a drug delivery system, as it can be encapsulated in liposomes and nanoparticles for targeted drug delivery.
MECHANISM OF ACTION OF DIOCTYLTIN CARBOXYLATE:
The mechanism of action of Dioctyltin carboxylate is not fully understood, but it is believed to involve the inhibition of certain enzymes and the modulation of immune responses.
Dioctyltin carboxylate has been shown to inhibit the activity of matrix metalloproteinases, which are involved in tumor invasion and metastasis.
Dioctyltin carboxylate has also been shown to modulate the production of cytokines and chemokines, which are involved in immune responses.
BENEFITS INCLUDE:
*Efficient catalytic activity at low concentrations
*Improved thermal and UV stability of polymers
*Enhanced mechanical properties of end products
BIOCHEMICAL AND PHYSIOLOGICAL EFFECTS OF DIOCTYLTIN CARBOXYLATE:
Dioctyltin carboxylate has been shown to have a range of biochemical and physiological effects.
It has been shown to induce apoptosis in cancer cells, inhibit the growth of tumors, and modulate immune responses.
Dioctyltin carboxylate has also been shown to have antioxidant and anti-inflammatory properties.
ADVANTAGES AND LIMITATIONS FOR LAB EXPERIMENTS OF DIOCTYLTIN CARBOXYLATE:
One advantage of using Dioctyltin carboxylate in lab experiments is its versatility.
Dioctyltin carboxylate can be used in a variety of applications, including drug delivery, cancer research, and immunology.
Dioctyltin carboxylate is also relatively easy to synthesize and purify, making it readily available for research purposes.
FUTURE DIRECTIONS OF DIOCTYLTIN CARBOXYLATE:
There are many potential future directions for research involving Dioctyltin carboxylate.
One area of interest is the development of Dioctyltin carboxylate-based drug delivery systems for targeted cancer therapy.
Another area of interest is the investigation of Dioctyltin carboxylate's immunomodulatory effects for the treatment of autoimmune diseases.
Additionally, there is potential for the development of new materials and coatings based on Dioctyltin carboxylate for applications in industry and environmental science.
Further research is needed to fully understand the potential applications and limitations of Dioctyltin carboxylate in these areas.
PHYSICAL and CHEMICAL PROPERTIES of DIOCTYLTIN CARBOXYLATE:
Boiling point: 554.9±19.0 °C(Predicted)
Density: 1.1[at 20℃]
vapor pressure: 0 Pa at 25℃
Water Solubility: 0.11ng/L at 25℃
LogP: 10.489
Chemical Name: bis[(2-ethyl-1-oxohexyl)oxy]dioctylstannane
Molecular Formula: C32H64O4Sn
Formula Weight: 631.56
Molecular Weight: 631.55816
PSA: 52.60000
LogP: 17.07
EINECS: 246-325-3
Molecular Formula: C32H64O4Sn
Molecular weight: 631.56 g/mol
Density: 1.018 g/ml
Melting point: 23.00°C
Flash point: 132.00°C
Molecular Formula: C28H28N6O4
Molecular Weight: 512.559720 [g/mol]
Exact Mass: 512.21700
Boiling Point: 704ºC at 760mmHg
Flash Point: 379.6ºC
SMILES: C1=CC=C(C=C1)[NH+](C2=CC=CC=C2)C(=N)N.C1=CC=C(C=C1)[NH+](C2=CC=CC=C2)C(=N)N.C(=O)(C(=O)[O-])[O-]
InChI Key: VBCQNPLFICXTOR-UHFFFAOYSA-N
H-Bond Donor: 6
H-Bond Acceptor: 6
Molecular Formula: C32H64O4Sn
Molecular Weight: 631.6 g/mol
IUPAC Name: [2-ethylhexanoyloxy(dioctyl)stannyl] 2-ethylhexanoate
InChI: InChI=1S/2C8H16O2.2C8H17.Sn/c2*1-3-5-6-7(4-2)8(9)10;2*1-3-5-7-8-6-4-2;/h2*7H,3-6H2,1-2H3,(H,9,10);2*1,3-8H2,2H3;/q;;;;+2/p-2
InChI Key: QHZLCTYHMCNIMS-UHFFFAOYSA-L
SMILES: CCCCCCCC[Sn](CCCCCCCC)(OC(=O)C(CC)CCCC)OC(=O)C(CC)CCCC
Other CAS RN: 24577-34-2
Chemical Name: Dioctyltin carboxylate
CAS Numbers: Multiple, including 3648-18-8 (dioctyltin dilaurate), 68299-15-0 (dioctyltin dineodecanoate), 93686-52-3, 93893-97-1, 93965-21-0, 93965-26-5
EC Numbers: Varies per compound; for example, 222-883-3 for dioctyltin dilaurate
Appearance: Colorless to pale yellow liquid
Odor: Slight characteristic odor
Density: Approximately 1.0–1.1 g/cm³ at 25°C
Solubility: Insoluble in water;
soluble in organic solvents like toluene and xylene
Boiling Point: Decomposes before boiling
Flash Point: 200°C
Stability: Stable under recommended storage conditions;
sensitive to moisture and air
Physical State: Typically a colorless liquid or solid,
depending on the specific derivative.
Melting Point: Ranges from -70°C to 200°C at 101.325 kPa,
varying with the specific compound.
Solubility: Soluble in organic solvents like toluene;
insoluble in water.
Odor: Generally odorless.
Molecular Formula: Varies; for instance, dioctyltin oxide has the formula C₁₆H₃₄OSn.
Molecular Weight: Approximately 361.15 g/mol for dioctyltin oxide.
CAS Numbers: Dioctyltin oxide: 870-08-6,
Dioctyltin dilaurate: 3648-18-8,
Dioctyltin dineodecanoate: 68299-15-0
EC Numbers: Dioctyltin oxide: 212-791-1,
Dioctyltin dilaurate: 222-883-3
Compound Canonicalized: Yes
FIRST AID MEASURES of DIOCTYLTIN CARBOXYLATE:
-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.
Consult a physician.
*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 CARBOXYLATE:
-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 CARBOXYLATE:
-Extinguishing media:
*Suitable extinguishing media:
Water
Foam
Carbon dioxide (CO2)
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 CARBOXYLATE:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses.
*Skin protection:
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
*Body Protection:
protective clothing
-Control of environmental exposure:
Do not let product enter drains.
HANDLING and STORAGE of DIOCTYLTIN CARBOXYLATE:
-Precautions for safe handling:
*Advice on safe handling:
Work under hood.
*Hygiene measures:
Immediately change contaminated clothing.
Apply preventive skin protection.
Wash hands and face after working with substance.
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.
STABILITY and REACTIVITY of DIOCTYLTIN CARBOXYLATE:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Conditions to avoid:
no information available
-Incompatible materials:
No data available
