CAS 3648-18-8

Dioctyltin dilaurate

Description:

Dioctyltin dilaurate (DOTDL) is an organotin compound characterized by its use as a catalyst in various polymerization processes, particularly in the production of polyurethanes and silicones. It is a colorless to pale yellow liquid with a characteristic odor and is soluble in organic solvents but insoluble in water. The compound consists of two laurate (dodecanoate) groups bonded to a central dioctyltin moiety, which contributes to its effectiveness as a catalyst due to its ability to facilitate the reaction between isocyanates and polyols. DOTDL is known for its thermal stability and efficiency in promoting reactions at relatively low temperatures. However, it is important to handle this substance with care, as organotin compounds can be toxic and pose environmental risks. Proper safety measures should be taken to minimize exposure, and its use is regulated in many jurisdictions due to potential health and ecological impacts. Overall, dioctyltin dilaurate is a valuable chemical in industrial applications, particularly in the field of materials science.

Formula: C₄₀H₈₀O₄Sn

InChI: InChI=1S/2C12H24O2.2C8H17.Sn/c2*1-2-3-4-5-6-7-8-9-10-11-12(13)14;2*1-3-5-7-8-6-4-2;/h2*2-11H2,1H3,(H,13,14);2*1,3-8H2,2H3;/q;;;;+2/p-2

InChI key: InChIKey=XQBCVRSTVUHIGH-UHFFFAOYSA-L

SMILES: [Sn](OC(CCCCCCCCCCC)=O)(OC(CCCCCCCCCCC)=O)(CCCCCCCC)CCCCCCCC

Synonyms:

• ADK Stab OT 1
• Acima DOTL 99
• Bis(Dodecanoyloxy)Dioctyl-Stannan
• Bis(Lauroyloxy)Dioctyltin
• Di-n-octyltin dilaurate
• Di-n-ocytyltin dilaurate
• Dioctylbis[(1-oxododecyl)oxy]stannane
• Dioctyldi(lauroyloxy)tin
• Dioctyltin didodecanoate
• Dioctyltin dilaurate
• Dioctyltindilaureate
• Dioctytin dilaurate
• Dodecanoic Acid-Dioctyl-Lambda~2~-Stannane (2:1)
• Ks 1200A1
• Lauric acid, dioctylstannylene deriv.
• Lz 082
• Neostann U 810
• OT 1 (stabilizer)
• Stann SNT
• Stannane, bis(lauroyloxy)dioctyl-
• Stannane, dioctylbis[(1-oxododecyl)oxy]-
• Tegokat 216
• Tib Kat 216
• Tin dioctyldilaurate
• Tin, bis(lauroyloxy)dioctyl-
• U 810

Bis(lauroyloxy)dioctyltin

CAS: 3648-18-8

Formula: C₄₀H₈₀O₄Sn

Purity: 95%

Color and Shape: Liquid

Molecular weight: 743.7618

Ref: IN-DA003OB8

Bis(lauroyloxy)dioctyltin

CAS: 3648-18-8

Bis(lauroyloxy)dioctyltin

Formula: C₄₀H₈₀O₄Sn

Purity: 95%

Color and Shape: light brown solid

Molecular weight: 743.77g/mol

Ref: 54-OR918257

Dioctyldilauryltin ( >90%)

CAS: 3648-18-8

Applications Dioctyldilauryltin is an organo-tin fatty acid with anti-proliferative properties. It has also been used as a catalyst in the preparation of polymer hydrogels with tunable stiffness and toughness which mimic the extracellular matrix, and as an initiator in the polymerization of formaldehyde.
References Nath, M.; et al.: J. Photochem. Photobiol., B, 148, 88 (2015); Su, T.; et al.: ACS Macro Letters, 5, 1217 (2016); Matsuzaki, K.; et al.: Industrial & Engineering Chemistry Research, 37, 1729 (1998).

Formula: C₄₀H₈₀O₄Sn

Purity: >90%

Color and Shape: Neat

Molecular weight: 743.77

Ref: TR-D481773

Bis(lauroyloxy)dioctyltin

CAS: 3648-18-8

Bis(lauroyloxy)dioctyltin is a reactive synthetic molecule that is used as a sealant. It has been shown to have high resistance against water vapor and light exposure, as well as being able to form a polymeric matrix with calcium stearate. This sealant can be used in the production of polyvinyl chloride (PVC) products due to its ability to inhibit the process of polymerization. Bis(lauroyloxy)dioctyltin can also be used in the manufacture of zirconium oxide-based composites for use in biomedical applications, where it may function as a fatty acid and hydroxyl group-containing additive.

Formula: C₄₀H₈₀O₄Sn

Purity: Min. 95%

Color and Shape: Clear Colourless To Yellow

Molecular weight: 743.77 g/mol

Ref: 3D-FB33516