Diacetoxy(dibutyl)stannane

Basic Information

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CAS Number

1067-33-0

Molecular Formula

C12H24O4Sn

Molecular Weight

351.03 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

7-10 °C

Boiling Point

142-145 °C/10 mmHg

Solubility

0.006g/l

Refractive Index

n20/D 1.471(lit.)

Vapor Pressure

1.3 mmHg ( 25 °C)

SMILES

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CCCC[Sn](CCCC)(OC(=O)C)OC(=O)C

InChI

InChI=1S/2C4H9.2C2H4O2.Sn/c2*1-3-4-2;2*1-2(3)4;/h2*1,3-4H2,2H3;2*1H3,(H,3,4);/q;;;;+2/p-2

InChIKey

JJLKTTCRRLHVGL-UHFFFAOYSA-L

LogP

3.155000000000002

Topological Polar Surface Area

52.6 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

227

Safety Information

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Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H317 May cause an allergic skin reaction
Sensitization, Skin

H341 Suspected of causing genetic defects
Germ cell mutagenicity

H360 May damage fertility or the unborn child
Reproductive toxicity

H370 Causes damage to organs
Specific target organ toxicity, single exposure

H372 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

Dibutyl tin diacetate
Ba 2726
bis(acetyloxy)dibutyl-stannan
Bis(acetyloxy)dibutylstannane
bis(acetyloxy)dibutyl-Stannane
Diacetoxybutyltin
Diacetoxydibutlyltin
diacetoxydibutyl-stannan
Di-n-butyltin diacetate
Dibutylstannanediyl diacetate
Dibutyltindiacetate(Technical)
DI-n-BUTYLDIACETOXYTIN, tech-95
diacetoxydibutylstannane
dibutylin diacetate
Dibutyltin diacetate, pract.
Fomrez sul-3
Metacure T-1
Syl-off-23A
Dibutyltindiacetate (6CI)
Stannane, bis(acetyloxy)dibutyl- (9CI)
Stannane,diacetoxydibutyl- (8CI)
Diacetoxydibutyltin
Dibutyldiacetoxytin
Dibutyltin acetate
Fascat 4200
Fomrez SUL 3
Metacure T 1
NSC 8786
Neostann U 200
S-Cat 8
S-Cat 8F

MDL Number

MFCD00008697

Customs Code

29310095

FAQ

What is Diacetoxy(dibutyl)stannane (CAS: 1067-33-0)?

Diacetoxy(dibutyl)stannane (CAS: 1067-33-0) is an organostannane compound with the chemical formula C12H26O4Sn. It is a colorless, viscous liquid commonly used as a coupling agent in organic synthesis. The molecule features two acetoxy groups and two butyl groups attached to a tin atom, making it reactive towards moisture and air. Its stability and reactivity profile make it valuable in chemical reactions requiring tin-based intermediates.

What are the main uses of Diacetoxy(dibutyl)stannane (CAS: 1067-33-0)?

Diacetoxy(dibutyl)stannane (CAS: 1067-33-0) is primarily used in pharmaceuticals for drug synthesis, in industrial applications as a crosslinking agent, and in research for organic reactions involving stannane chemistry. It also finds use in the production of polymeric materials and as a stabilizer in certain chemical processes. Its role as a coupling agent makes it relevant in creating complex molecules in both laboratory and commercial settings.

Is Diacetoxy(dibutyl)stannane (CAS: 1067-33-0) safe?

Diacetoxy(dibutyl)stannane (CAS: 1067-33-0) requires careful handling due to potential toxicity from inhalation or skin contact. Safety precautions include using personal protective equipment (PPE), working in a well-ventilated area, and avoiding exposure to moisture. It is classified as a hazardous chemical under safety standards, necessitating proper disposal and adherence to OSHA guidelines to minimize health and environmental risks.

How should Diacetoxy(dibutyl)stannane (CAS: 1067-33-0) be stored?

Diacetoxy(dibutyl)stannane (CAS: 1067-33-0) should be stored in a sealed, airtight container in a cool, dry place (ideally below 25°C) and away from light. It is hygroscopic and sensitive to air, so maintaining low humidity (below 60%) is crucial. Storage conditions should prevent contamination and ensure stability, with proper labeling and adherence to chemical storage protocols to avoid degradation or hazardous reactions.