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Agent Name Octylisothiazolinone
CAS Number 26530-20-1
Formula C11-H19-N-O-S
Major Category Other Uses
Synonyms 2-Octyl-3(2H)-isothiazolone; 2-Octyl-4-isothiazolin-3-one; 2-n-Octyl-4-isothiazolin-3-one; Kathon 4200; Kathon 893; Kathon 893F; Kathon LM; Kathon LP preservative; Kathon SP 70; Micro-chek 11; Micro-chek 11D; Micro-chek skane; Microbicide M-8; Octhilinone; Pancil; Pancil-T; RH 893; Skane 8; Skane M-8; Skane M8; Vinylzene IT 3000DIDP; 2-Octyl-2H-isothiazol-3-one; 2-Octyl-3-isothiazolone; 3(2H)-Isothiazolone, 2-octyl-; 4-Isothiazolin-3-one, 2-octyl-; [ChemIDplus] UN2922
Category Preservatives/Disinfectants
Description Clear dark amber liquid; [CAMEO]
Sources/Uses Used as a preservative in polishes, paints, cleaners, and metalworking fluids; [Kanerva, p. 1184]
Comments Allergic contact dermatitis reported in workers using products containing this preservative; [Kanerva, p. 1184] Corrosive to skin and eyes; [CAMEO]
Exposure Assessment
Skin Designation (ACGIH) Not evaluated
MAK 0.05 mg/m3, inhalable fraction
Vapor Pressure 3.68 x 10 -05 mm Hg
Lethal Concentration LC (rats) > 2,000 mg/m3
Explanatory Notes "Danger of sensitization of skin." [MAK]; Flash point > 200 deg F;
Adverse Effects
Dermatotoxin Skin Burns
Skin Sensitizer Yes
Links to Other NLM Databases
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Related Information in Haz-Map
Diseases Occupational diseases associated with exposure to this agent:
Processes Industrial Processes with risk of exposure:





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Last updated: January, 2009