Dioctyldilauryltin ( >90%)

Basic Information

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CAS Number

3648-18-8

Molecular Formula

C40H80O4Sn

Molecular Weight

743.79 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Melting Point

17-18°C

Flash Point

70°C

SMILES

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CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC

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

InChIKey

XQBCVRSTVUHIGH-UHFFFAOYSA-L

LogP

14.077799999999971

Topological Polar Surface Area

52.6 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

584

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

[dodecanoyloxy(dioctyl)stannyl] dodecanoate
3648-18-8
Bis(dodecanoyloxy)(dioctyl)stannane
FT-0625210
Stannane, didodecanoyloxydioctyl-
Stannane, dioctylbis[(1-oxododecyl)oxy]-
Tin, dioctyl-, dilaurate
Dioctyldilauryltin ( >90%)
Dioctyltin dilaurate
Dioctyldilauryltin 95%
BRN 4043424
NS00047642
Stannane, dioctyldi(lauroyloxy)-
AKOS015839846
Q22829488
Stannane, dioctylbis(lauroyloxy)-
MFCD00026557
Di-n-octyltin dilaurate
EINECS 222-883-3
C40H80O4Sn
Di-n-octyl-zinn dilaurat
(DODECANOYLOXY)DIOCTYLSTANNYL DODECANOATE
Stannane, dioctyldidodecanoyloxy-
Stannane, bis(dodecanoyloxy)dioctyl-
DI-N-OCTYLTINDILAURATE
UNII-B4FA5Z1BK4
Di-n-octyl-zinn dilaurat [German]
Dioctyldilauryltin
dioctylbis[(1-oxododecyl)oxy]-stannane
AS-58400
Bis(lauroyloxy)dioctylstannane

MDL Number

MFCD00026557

Customs Code

2915900090

FAQ

What are the physical and chemical properties of Dioctyldilauryltin (CAS: 3648-18-8)?

Dioctyldilauryltin (CAS: 3648-18-8) is a crystalline solid with a high molecular weight. It has limited solubility in water but is soluble in organic solvents such as toluene and dichloromethane. This compound is known for its reactivity in catalyzing the polymerization of certain monomers, particularly in the production of polyurethane. Its stability and reactivity make it an important catalyst in various industrial processes.

How is Dioctyldilauryltin (CAS: 3648-18-8) typically synthesized?

Dioctyldilauryltin (CAS: 3648-18-8) is synthesized through the reaction of octadecyltin dichloride and dilauryl dimethylbenzyl ammonium chloride. Commonly, this involves multi-step processes including the condensation of tin compounds and alkylating agents. The synthesis typically requires precise temperature control and the use of anhydrous conditions to achieve high yields and selectivity.

What industries use Dioctyldilauryltin (CAS: 3648-18-8)?

Dioctyldilauryltin (CAS: 3648-18-8) is widely used in the polymer industry, particularly in the synthesis of polyurethane and polyurea materials. It is also utilized in the production of coatings, adhesives, and sealants. Additionally, this compound plays a role in the manufacturing of semiconductors and as a catalyst in various chemical reactions, contributing to its versatility across multiple industries.

What precautions should be taken when handling Dioctyldilauryltin (CAS: 3648-18-8)?

When handling Dioctyldilauryltin (CAS: 3648-18-8), appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat is essential. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation risks. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be well-ventilated. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information and emergency procedures.