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Tetramethyltin

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Identification
Molecular formula
C4H12Sn
CAS number
594-27-4
IUPAC name
tetramethylstannane
State
State

At room temperature, tetramethyltin is a liquid. The compound maintains its liquid state under normal conditions and must be stored and handled in well-ventilated areas or under inert atmospheres to prevent degradation and exposure to moisture.

Melting point (Celsius)
-27.00
Melting point (Kelvin)
246.15
Boiling point (Celsius)
78.00
Boiling point (Kelvin)
351.15
General information
Molecular weight
178.00g/mol
Molar mass
178.0030g/mol
Density
1.1872g/cm3
Appearence

Tetramethyltin is a colorless liquid with a slight metallic smell. Due to its organotin nature, it is important to handle it with care to prevent any toxic exposure. The liquid is typically clear and appears to be free of any particulates or coloration when pure.

Comment on solubility

Solubility of Tetramethylstannane

Tetramethylstannane, with the chemical formula Sn(CH3)4, exhibits unique properties in terms of its solubility characteristics.

Generally, tetramethylstannane is considered:

  • Insoluble in water: As an organotin compound, it does not dissolve well in aqueous solutions, which is typical for many organic tin derivatives.
  • SOLUBLE in organic solvents: It is soluble in various organic solvents, including:
    • Organic alcohols
    • Non-polar solvents
    • Aromatic hydrocarbons

This solubility pattern can be attributed to the presence of the four methyl groups, which enhance the compound's hydrophobic characteristics. As the Sn-C bond is relatively weak compared to typical ionic bonds found in inorganic salts, tetramethylstannane tends to favor nonpolar environments.

Overall, when dealing with tetramethylstannane, one should expect:

  1. The compound to show a strong affinity for organic media.
  2. Minimal interaction with polar solvents like water.

As a result, proper consideration of solubility is vital for applications in organic chemistry and materials science.

Interesting facts

Interesting Facts About Tetramethylstannane

Tetramethylstannane is a fascinating organotin compound that has caught the attention of chemists for several reasons:

  • Structure and Composition: This compound is made up of a central tin (Sn) atom bonded to four methyl groups. This unique structure allows tetramethylstannane to exhibit interesting bonding and electronic properties.
  • Applications: Tetramethylstannane is often used in organic synthesis and as a reagent in various chemical reactions. Its ability to participate in diverse reactions makes it a valuable compound in both academic research and industrial applications.
  • Shielding Properties: Due to its organotin nature, tetramethylstannane can act as a shielding agent in certain chemical reactions, influencing the reactivity of nearby functional groups. This characteristic is particularly valuable in the field of coordination chemistry.
  • Environmental Considerations: While organotin compounds like tetramethylstannane play important roles in various applications, they can also raise environmental concerns. Understanding the behavior and degradation of organotin compounds is crucial in addressing potential ecological impacts.

As chemist Rachel Carson once said, "In nature, nothing exists alone." The interactions and applications of compounds like tetramethylstannane highlight the intricate relationships within chemical systems.

Overall, the study of tetramethylstannane not only contributes to our understanding of organotin chemistry but also sparks curiosity about the broader implications of such compounds in both industrial and environmental contexts.

Synonyms
Tetramethyltin
Tetramethylstannane
Stannane, tetramethyl-
TETRAMETHYL TIN
Tin, tetramethyl-
Tin tetramethyl
Tetramethylcin
(CH3)4Sn
SnMe4
Tetramethylcin [Czech]
CCRIS 6329
[SnMe4]
UNII-8V4XU9DPBK
8V4XU9DPBK
EINECS 209-833-6
BRN 3647887
AI3-28458
TETRAMETHYLSTANNANE-
DTXSID4052261
CHEBI:30420
4-04-00-04307 (Beilstein Handbook Reference)
(SnMe4)
Tin, tetramethyl
stannane, tetramethyl
DTXCID4030833
tetramethylstannane;tetramethyltin
UN3384
209-833-6
inchi=1/4ch3.sn/h4*1h3
vxkwypomxbvzsj-uhfffaoysa-n
594-27-4
tetramethystannane
Me4Sn
MFCD00008278
Tetramethyltin, 95%
Sn(Me)4
Tetramethyltin, >=99%
Sn(CH3)4
AKOS025293642
BP-21281
DB-053383
NS00043664
T0919
D95827
Q413135