lambda~2~-Stannane

Basic Information

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CAS Number

7440-31-5

Molecular Formula

H2Sn

Molecular Weight

120.73 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

231.9 °C

Boiling Point

2270 °C

Density

7.310 g/mL at 25 °C

Flash Point

2270°C

Solubility

H2O: soluble

SMILES

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[SnH2]

InChI

InChI=1S/Sn.2H

InChIKey

OLGIDLDDXHSYFE-UHFFFAOYSA-N

LogP

-0.9162000000000001

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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GHS Hazard Pictograms

H319

H335

Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

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

Hazard Class

Class 4.1 Class 4.1

Stability

Stable. Incompatible with strong oxidizing agents. Highly flammable as a powder. Can, in powder form, lead to dust explosions. Moisture sensitive.

Sensitiveness

对湿度敏感

Synonyms & References

English

Tin
tin coating quality balzers
TinshotNmm
Tinfoilmmxmm
Tinpowderlowincarbon
Tiningotmmdiameterxmmthick
Tingranules
Tinrodmmdiameterxmm
Tinrodmmdiameter
Tinwiremmdiameter
TinfoilNmmthickcagxmm
TinfoilNmmthickmmxmmpieces
TinpowderNmesh
TinshotNmesh
Tinpowdermesh
TinfoilNmmthickxmmwide
Tinshotcammdia
Tiningot
Tin shot
Tin powder
Tin foil
Tin mossy
Tin solution 1000 ppm
Tin solution 10 000 ppm
Tin metal foil
Tin (metal) powder
Tin rod
Tin slug
Tin wire
Tin pieces
Tin plate 3.2mm (0.13in) thick

MDL Number

MFCD00133862

Customs Code

7106929000

FAQ

What is lambda²-Stannane (CAS: 7440-31-5)?

Lambda²-Stannane (CAS: 7440-31-5) is an organostannane compound characterized by its unique lambda² stereochemistry. It typically consists of tin atoms bonded to hydrocarbon groups, exhibiting properties such as low reactivity and stability under specific conditions. The compound is often used in specialized chemical applications, though its exact structure and uses may vary depending on the context.

What are the main uses of lambda²-Stannane (CAS: 7440-31-5)?

Lambda²-Stannane (CAS: 7440-31-5) finds applications in pharmaceutical research, catalytic processes, and materials science due to its unique bonding properties. It is also utilized in industrial settings for its role in organic synthesis and as a precursor for tin-based compounds. However, its use is limited to controlled environments due to potential reactivity and safety concerns.

Is lambda²-Stannane (CAS: 7440-31-5) safe?

Lambda²-Stannane (CAS: 7440-31-5) requires careful handling due to its potential toxicity and reactivity. Safety standards emphasize avoiding inhalation, skin contact, and ingestion. Protective measures include using personal protective equipment (PPE) and working in well-ventilated areas. Always follow established safety protocols when handling this compound.

How should lambda²-Stannane (CAS: 7440-31-5) be stored?

Lambda²-Stannane (CAS: 7440-31-5) should be stored in a cool, dry, and dark environment to maintain stability. It is typically kept in sealed containers made of inert materials like glass or stainless steel. Avoid exposure to moisture, air, and high temperatures to prevent degradation. Ensure proper labeling and storage in accordance with chemical safety guidelines.