arsanylidynethulium

Basic Information

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CAS Number

12056-07-4

Molecular Formula

AsTm

Molecular Weight

243.86 g/mol

EINECS

235-016-9

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Melting Point

890°C

Density

5.67 g/mL at 25 °C

Water Solubility

Insoluble in water.

SMILES

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[As]#[Tm]

InChI

InChI=1S/As

InChIKey

RQNWIZPPADIBDY-UHFFFAOYSA-N

LogP

-0.3808

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H331 Toxic if inhaled
Acute toxicity, inhalation

H373 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

Synonyms & References

English

INDIUM(III) SELENIDE
INDIUM SELENIDE
indiumselenide(in2se3)
diindium triselenide
Indium(III) Selenide, Lump
Indium(III) selenide, 99.99% (metals basis)
INDIUM(III) SELENIDE, LUMPS
Indium selenide/ 99.999%
indium selenide
Indium(III) selenide
99.9
In2Se3

MDL Number

MFCD00016147

EC Number

235-016-9

Customs Code

2842901090

FAQ

What are the physical and chemical properties of arsanylidynethulium (CAS: 12056-07-4)?

Arsanylidynethulium is a synthetic compound with a crystalline form. Its molecular weight is approximately 369.29 g/mol. It has low solubility in water but is soluble in organic solvents. Chemically, it is highly reactive with moisture and air. The compound is stable at room temperature but should be stored in an inert atmosphere to prevent degradation.

How is arsanylidynethulium (CAS: 12056-07-4) typically synthesized?

Arsanylidynethulium is typically synthesized through the reaction of ruthenium hydride with thulium trichloride in an inert atmosphere. The process involves the use of a metal catalyst to enhance the reactivity and yield. The product is obtained in high yield with good selectivity, but the reaction conditions must be carefully controlled to avoid side reactions.

What industries use arsanylidynethulium (CAS: 12056-07-4)?

Arsanylidynethulium has limited industrial applications due to its rarity and reactivity. It is primarily used in specialized research and development for the synthesis of new materials and compounds. It might also be used in certain areas of catalysis and as a precursor in advanced chemical processes.

What precautions should be taken when handling arsanylidynethulium (CAS: 12056-07-4)?

When handling arsanylidynethulium, it is essential to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information.