Selenium sulfide
Properties
- Molecular formula
- S2Se
- Molar mass
- 143.09 g/mol
- Exact mass
- 143.8607 Da
- Melting point
- below 100 °C
- Water solubility
- 10–50 g/L (20 °C)
- logP
- 0.92Crippen estimate
- Polar surface area
- 0.0 Ų
- H-bond donors / acceptors
- 0 / 2
- Rotatable bonds
- 0
Hazards
Danger
- H300 Fatal if swallowed10% of notifiers
- H301+H331 Toxic if swallowed or if inhaled34.5% of notifiers
- H301 Toxic if swallowed86.4% of notifiers
- H330 Fatal if inhaled11.8% of notifiers
- H331 Toxic if inhaled84.5% of notifiers
- H373 May causes damage to organs through prolonged or repeated exposure86.4% of notifiers
- H400 Very toxic to aquatic life94.5% of notifiers
- H410 Very toxic to aquatic life with long lasting effects93.6% of notifiers
Aggregated from 110 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P260, P261, P264, P270, P271, P273, P284, P301+P316, P304+P340, P316, P319, P320, P321, P330, P391, P403+P233, P405, P501
Identifiers
CAS number
7488-56-4SMILES
S=[Se]=SInChIKey
JNMWHTHYDQTDQZ-UHFFFAOYSA-NInChI
InChI=1S/S2Se/c1-3-2Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
6 names
- Selenium sulfide (SeS2)
- Selenium disulfide
- Selsun
- Seleen
- Exsel
- Seledruff