Antimony(3+) triiodide

Basic Information

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CAS Number

7790-44-5

Molecular Formula

I3Sb

Molecular Weight

502.47 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

170 °C

Boiling Point

401 °C

Density

4.92 g/mL at 25 °C

Water Solubility

Decomposed by water to SbOI.

Flash Point

420°C

Solubility

Soluble in benzene, alcohol, acetone, CS2, HCl, KI, SnCl4, C2H7N. Insoluble in CHCl3, and CCl4.Soluble in benzene, alcohol, acetone, carbondisulfide, hydrochloric acid, potassium iodide, tinterachloride, dimethylamine. Slightly soluble in ethanol and acetone. Insoluble in chloroform and carbonterachloride.

SMILES

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[Sb](I)(I)I

InChI

InChI=1S/3HI.Sb.3H/h3*1H;;;;/q;;;+3;;;/p-3

InChIKey

JYIUOADDPFDEAV-UHFFFAOYSA-K

LogP

2.2763

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H332 Harmful if inhaled
Acute toxicity, inhalation

H317 May cause an allergic skin reaction
Sensitization, Skin

H411 Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 8 Class 8

Sensitiveness

Moisture Sensitive

Synonyms & References

English

EINECS 232-205-8
Antimony ( cento) iodide
ANTIMONY TRIIODIDE
SbI3
Antimon(III) iodide
Antimon(III) iodid
Stibine, triiodo-
Antimony(III) iodide, 98%
Antimony(III) iodide
Antimony(III)iodide,99.99%
64013-16-7
7790-44-5
DTXSID1064875
Antimony iodide (SbI3)
Triiodostibine #
MFCD00016322
UNII-52ZE5Y9Y82
Antimony(III) Triiodide
Q2505731
Triiodostibine
KWQLUUQBTAXYCB-UHFFFAOYSA-K
triiodostibane
AKOS028109786
52ZE5Y9Y82
D97757
CS-0111154
Antimony(III) iodide, ultra dry
ANTIMONY(III)IODIDE
Antimony(III) iodide (99.9%-Sb)
HSDB 437
Antimony (III) iodide

MDL Number

MFCD00016322

FAQ

What are the physical and chemical properties of Antimony(3+) triiodide (CAS: 7790-44-5)?

Antimony(3+) triiodide (CAS: 7790-44-5) is a yellow crystalline solid with a high melting point and low solubility in water. It has a molecular weight of approximately 578.3 g/mol. The compound is reactive towards moisture and exhibits a strong ionic character, making it suitable for various chemical reactions.

How is Antimony(3+) triiodide (CAS: 7790-44-5) typically synthesized?

Antimony(3+) triiodide can be synthesized by reacting antimony trioxide (Sb2O3) with iodine (I2) in an inert atmosphere. The reaction is typically carried out in a solution of an organic solvent to improve the yield and selectivity. The process requires precise control of temperature and reaction conditions to obtain pure product.

What industries use Antimony(3+) triiodide (CAS: 7790-44-5)?

Antimony(3+) triiodide is used in the pharmaceutical industry for the synthesis of organic compounds, in the polymer industry as a catalyst for certain polymerization reactions, and in the semiconductor industry as a component in the fabrication of electronic devices. It also finds applications in the production of sensors and in the development of new materials.

What precautions should be taken when handling Antimony(3+) triiodide (CAS: 7790-44-5)?

When handling Antimony(3+) triiodide, it is essential to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. This compound should be stored in a fume hood to minimize exposure to air and moisture. In case of a spill, it is recommended to use appropriate spill cleanup procedures and refer to the Safety Data Sheet (SDS) for detailed instructions.