Dithioxodiarsane

Basic Information

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CAS Number

1303-32-8

Molecular Formula

H2As2S2

Molecular Weight

213.98 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

360°C

Boiling Point

565°C

Flash Point

565°C

SMILES

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S=[As][As]=S

InChI

InChI=1S/As2S2/c3-1-2-4

InChIKey

KKPLQJMNSIUAFP-UHFFFAOYSA-N

LogP

0.5347999999999999

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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Hazard Statement

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

Stability

Stable. Forms explosive mixtures with potassium nitrate; ignites in chlorine.

Synonyms & References

English

1303-32-8
Realgar (AsS)
Diarsane-1,2-dithione
Arsenic(II) sulfide, 95%
12044-30-3
DTXSID10923397
MFCD00049841
Arsenic(II) sulfide
Arsenic Disulfide
Arsenicsulfideorangepowder
Arsenic sulfide
ARSENIC DISULPHIDE
Arsenic monosulfide
Arsenic sulfide (ass)
ARSENIC SULFIDE,RED
Arsino,thioxo
Caswell no. 058
C.I. 77085
sulfanylarsenic
Arsino, thioxo-
ARSENIC SULFIDE, RED
ARSENIC (II) SULFIDE
ARSENIC DISULFIDE

MDL Number

MFCD00049841

FAQ

What regulatory guidelines apply to Dithioxodiarsane (CAS: 1303-32-8)?

Dithioxodiarsane (CAS: 1303-32-8) must comply with various regulatory guidelines, including the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), REACH regulations, and FDA/EPA requirements. GHS classifies Dithioxodiarsane as a flammable solid and a skin and eye irritant. REACH regulations require manufacturers and importers to register substances above a one-tonne threshold. FDA may regulate Dithioxodiarsane in pharmaceutical applications. EPA may impose restrictions on its use and disposal due to environmental and health concerns.

Are there alternatives to Dithioxodiarsane (CAS: 1303-32-8) in synthesis?

There are several alternatives to Dithioxodiarsane (CAS: 1303-32-8) in synthesis, such as diarsine oxide and other arsenic-containing compounds. These alternatives can serve as more reactive or less toxic reagents depending on the specific application. For example, diarsine oxide can be used in the formation of organoarsenic compounds without the need for thiols. Careful consideration of the reaction conditions and safety profile is necessary when choosing an alternative.

What is the market or research trend for Dithioxodiarsane (CAS: 1303-32-8)?

The market and research trend for Dithioxodiarsane (CAS: 1303-32-8) reflects a focus on its use in organoarsenic chemistry and its role in the synthesis of various organic and inorganic compounds. Recent research has explored its potential in the development of new materials and therapeutics. Market trends indicate a steady demand, driven by its application in analytical chemistry and as a reagent in various industrial processes. However, the trend towards safer and more environmentally friendly alternatives may impact its future use and market share.

How should waste containing Dithioxodiarsane (CAS: 1303-32-8) be handled?

Waste containing Dithioxodiarsane (CAS: 1303-32-8) should be handled with caution due to its flammable and irritant properties. Waste collection should be done in appropriate containers, and the waste should be neutralized or incinerated according to local regulations. Professional waste disposal services should be utilized to ensure compliance with environmental protection laws. Precautions include proper labeling, avoiding contact with skin and eyes, and ensuring adequate ventilation during handling.