Basic Information | Post buying leads | Suppliers | Cas Database |
Name |
Disulphur dibromide |
EINECS | N/A |
CAS No. | 13172-31-1 | Density | 2.703g/cm3 |
PSA | N/A | LogP | N/A |
Solubility | N/A | Melting Point |
N/A |
Formula | Br2S2 | Boiling Point | °Cat760mmHg |
Molecular Weight | 223.94 | Flash Point | °C |
Transport Information | N/A | Appearance | N/A |
Safety | Violent reaction with potassium, sodium, aluminum, and antimony. Violent reaction with iron at 650°C. The moist bromide reacts violently with oxidants. When heated to decomposition it emits toxic fumes of Br− and SOx. See also BROMIDES. | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
N/A |
Article Data | 66 |
Molecular Structure of Disulphur dibromide (CAS NO.13172-31-1):
IUPAC: Bromosulfanyl thiohypobromite
Molecular Weight:223.9
EINECS:236-119-1
Density:2.703 g/cm3
SMILES:BrSSBr
InChI:InChI=1/Br2S2/c1-3-4-2
InChIKey:JIRDGEGGAWJQHQ-UHFFFAOYAI
Index of Refraction:1.742
Molar Volume:82.8 cm3
Surface Tension:67.8 dyne/cm
Molar Refractivity:33.5 cm3
Violent reaction with potassium, sodium, aluminum, and antimony. Violent reaction with iron at 650°C. The moist bromide reacts violently with oxidants. When heated to decomposition it emits toxic fumes of Br− and SOx. See also BROMIDES.
Disulphur dibromide with cas registry number of 13172-31-1 is the chemical compound with the formula S2Br2 . This structure is referred to as gauche, and is akin to that for H2O2 . Disulfur dibromide with cas registry number of 13172-31-1 is an orange/yellow liquid that smokes in air due to reaction with water. It is used as an organic synthesis intermediate.