Barium dinonylnaphthalene sulfonate
Agent Name
Barium dinonylnaphthalene sulfonate
CAS Number
25619-56-1
Formula
C28-H44-O3-S.1/2Ba
Major Category
Metals
Synonyms
Dinonylnaphthalene sulfonic acid barium salt; Barium bis(dinonylnaphthalenesulphonate); Naphthalenesulfonic acid, dinonyl-, barium salt; [ChemIDplus]
Category
Organic Acids, Metal Salts
Description
Dark viscous liquid; Practically insoluble in water; [EPA ChAMP: Hazard Characterization - Dinonylnaphthalene Category - 2012]]
Comments
A mild to moderate skin and mild to severe eye irritant in rabbits; Causes skin sensitization in guinea pigs; No evidence of skin sensitization in 103 volunteers in repeated insult patch test; [EPA ChAMP: Hazard Characterization - Dinonylnaphthalene Category - 2012] Present in >1% in "AMP 83755-1" sold by TYCO Electronics. It is a thick, gray abrasive grease that may cause skin and eye irritation; it is not flammable. [MSDSonline]
Biomedical References
Exposure Assessment
IDLH (NIOSH)
50 mg/m3, as Ba
Lethal Concentration
LC50 (rat) > 21,000 mg/m3/1hr
Diseases, Processes, and Activities Linked to This Agent
Other Information
No other related information on this agent was found.