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Arsenic trisulfide 98%

CAT: 0286-A35670-01Size: 5 gDry Ice: NoHazardous: Yes
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CAT#:0286-A35670-01Size:5 g
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CAS Number
1303-33-9
UN Code
UN1557
Pictogram
06 - Acute Toxicity; 07 - Irritant; 09 - Environmental hazard
UDF Signal Word
Danger
MDL Number
MFCD00003435
Hazard Statement
H301 Toxic if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H319 Causes serious eye irritation; H331 Toxic if inhaled; H410 Very toxic to aquatic life with long-lasting effects.
DOT Name
Arsenic Compound Solid, N.O.S.
DOT Classification
Class 6.1
Packaging Group
PGII
Precautions
P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Chemical Information

Arsenic trisulfide

Arsenic trisulfide appears as a yellow or red crystalline solid or powder. Combustible. Insoluble in water. Toxic by inhalation (dust) and ingestion.

CAS Number1303-33-9
PubChem CID71586773
IUPAC Name2,4,5-trithia-1,3-diarsabicyclo[1.1.1]pentane
Molecular FormulaAs2S3
Molecular Weight246.0
Topological Polar Surface Area75.9
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Heavy Atom Count5
Formal Charge0
Complexity33
SMILES
S1[As]2S[As]1S2
InChI
InChI=1S/As2S3/c3-1-4-2(3)5-1
InChIKey
UKUVVAMSXXBMRX-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Arsenic trisulfide
CAS: 1303-33-9
CID: 71586773
Formula: As2S3
MW: 246.0
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight246.0
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass245.75940
Monoisotopic Mass245.75940
Topological Polar Surface Area75.9 Ų
Heavy Atom Count5
Formal Charge0
Complexity33.4
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes