Specialty Additives Available to Source

Sodium isobutyl xanthate (SIBX)

SIBX
CAS 25306-75-6 · MF C5H9NaOS2 · MW 172.2 g/mol

Sulfide mineral collector

SDS / TDS Download
CAS Number
25306-75-6
Molecular Formula
C5H9NaOS2
Molecular Weight
172.2 g/mol
Material Family
Specialty Additives
Functional Roles
Industries Served
GHS / SDS Safety Danger
Environmental Hazard Irritant Flammable
  • H315 (98.5%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H332 (40.7%): Harmful if inhaled [Warning Acute toxicity, inhalation]
  • H251 (10.4%): Self-heating; may catch fire [Danger Self-heating substances and mixtures]
  • H260 (40.7%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]
  • H228 (15.6%): Flammable solid [Danger Flammable solids]
  • H312 (56.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
  • H242 (42.2%): Heating may cause a fire [Danger Self-reactive substances and mixtures; Organic peroxides]
  • H400 (10.4%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
  • H319 (97%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H335 (40.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
  • H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
  • H317 (11.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]
  • H411 (11.9%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Chemical Identity
CAS Number25306-75-6
IUPAC Namesodium 2-methylpropoxymethanedithioate
InChI KeyFLVLHHSRQUTOJM-UHFFFAOYSA-M
PubChem CID 23683691
Synonyms & Trade Names
Sodium O-isobutyl dithiocarbonate Sodium Isobutyl Xanthate RefChem:887627 DTXCID101024680 SODIUM [(2-METHYLPROPOXY)METHANETHIOYL]SULFANIDE sodium,butan-2-yloxymethanedithioic acid Iso-butyl xanthate, II C5H9NaOS2 sodium;isobutoxymethanedithioate BDBM86063 sodium;2-methylpropoxymethanedithioate AS-61221 Sodium O-(2-methylpropyl) carbonodithioate NS00100771 D97186
Full Description

Sulfide mineral collector