CAS 77-58-7

Dibutyltin dilaurate

Description:

Dibutyltin dilaurate (DBTL) is an organotin compound with the chemical formula C22H44O4Sn and a CAS number of 77-58-7. It is characterized by its use as a catalyst in various polymerization processes, particularly in the production of polyurethanes and silicones. DBTL appears as a colorless to pale yellow liquid with a characteristic odor and is soluble in organic solvents but insoluble in water. It has a relatively low toxicity compared to other organotin compounds, but it is still considered hazardous, necessitating careful handling and appropriate safety measures. The compound exhibits good thermal stability and can facilitate reactions at moderate temperatures. Additionally, dibutyltin dilaurate is known for its ability to promote the cross-linking of polymers, enhancing their mechanical properties. However, due to environmental concerns regarding organotin compounds, its use is regulated in many regions, and alternatives are being explored in industrial applications.

Formula: C₃₂H₆₄O₄Sn

InChI: InChI=1S/2C12H24O2.2C4H9.Sn/c2*1-2-3-4-5-6-7-8-9-10-11-12(13)14;2*1-3-4-2;/h2*2-11H2,1H3,(H,13,14);2*1,3-4H2,2H3;/q;;;;+2/p-2

InChI key: InChIKey=UKLDJPRMSDWDSL-UHFFFAOYSA-L

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

Synonyms:

• Bt-25
• Butynorate
• Davainex
• Dbtd
• Dbtdl
• Dbtl
• Di-n-butyldilauryltin
• Dibutyl(Didodecyl)Stannane
• Dibutyl-Zinn-Dilaurat
• Dibutylbis(1-oxododecyloxy)stannane
• Dibutylbis(Lauroyloxy)Stannane
• Dibutylbis(Lauroyloxy)Tin
• Dibutylbis(laurato)tin
• Dibutyltin
• Dibutylzinndilaurat
• Dodecanoate
• Tinostat
• Dodecanoic acid, 1,1′-(dibutylstannylene) ester
• Tin, dibutylbis(lauroyloxy)-
• Stannane, dibutylbis[(1-oxododecyl)oxy]-
• Stannane, dibutylbis(lauroyloxy)-

Dibutyltin Dilaurate

CAS: 77-58-7

Formula: C₃₂H₆₄O₄Sn

Purity: >95.0%(W)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 631.57

Ref: 3B-D0303

Di-n-butyltin dilaurate, 95%

CAS: 77-58-7

Di-n-butyltin dilaurate is used as a catalyst for the production of polyurethanes as well as for the transesterification reactions. It is involved in the vulcanization of silicones and a stabilizer in polyvinyl chloride (PVC). It acts as a rust inhibitor for polyurethanes, polyols, silicones and a

Formula: C₃₂H₆₆O₄Sn

Purity: 95%

Color and Shape: Clear pale yellow to yellow, Liquid

Molecular weight: 633.59

Ref: 02-071130

Di-n-butyltin dilaurate, 98%

CAS: 77-58-7

Di-n-butyltin dilaurate, 98%

Formula: (C₄H₉)₂Sn(OOCC₁₁H₂₃)₂

Purity: 98%

Color and Shape: yellow liq.

Molecular weight: 631.55

Ref: 08-93-5009

Dibutyltin dilaurate

Controlled Product

CAS: 77-58-7

Formula: C₃₂H₆₄O₄Sn

Color and Shape: Neat

Molecular weight: 631.5582

Ref: 04-C12258050

Dibutyltin Dilaurate

Controlled Product

CAS: 77-58-7

Formula: C₃₂H₆₄O₄Sn

Color and Shape: Neat

Molecular weight: 631.5582

Ref: TR-D429573

DI-n-BUTYLDILAURYLTIN, tech

CAS: 77-58-7

Formula: C₃₂H₆₄O₄Sn

Purity: 95%

Color and Shape: Straw To Pale Yellow Liquid

Molecular weight: 631.55

Ref: 3H-SND3260

Dibutyltin dilaurate

CAS: 77-58-7

Dibutyltin dilaurate is a chemical substance that is used as a stabilizer in polyvinyl chloride (PVC) and polyurethane. It has been shown to react with potassium dichromate, methyl ethyl ketone, and plasma mass spectrometry. Dibutyltin dilaurate is not acutely toxic, but can be hazardous when exposed to high levels of it over a long period of time. The main route of exposure is through inhalation of the vapor or skin contact with the liquid form. In animal studies, dibutyltin dilaurate has been shown to cause liver damage and kidney toxicity.

Formula: C₃₂H₆₄O₄Sn

Purity: Min. 95 Vol-%

Molecular weight: 631.56 g/mol

Ref: 3D-FD165660