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Agent Name Octanoic acid
CAS Number 124-07-2
Formula C8-H16-O2
Major Category Other Classes
Synonyms 0ctanoic acid; 1-Heptanecarboxylic acid; Acide octanoique [French]; Acido octanoico [Spanish]; Acidum octanocium [Latin]; C-8 acid; Caprylic acid; Caprylic acid (natural); Caprylsaeure; Enantic acid; Hexacid 898; Kyselina kaprylova [Czech]; Octic acid; Octoic acid; Octylic acid; n-Caprylic acid; n-Octanoic acid; n-Octoic acid; n-Octylic acid; neo-Fat 8; [ChemIDplus] UN3265
Category Organic Acids
Description Colorless to light yellow liquid with a mild odor; Insoluble in water; [CAMEO] May solidify when used or stored below room temperature; [CHEMINFO]
Sources/Uses Used to make dyes, drugs, perfumes, flavors, antiseptics, and fungicides; Also used in ore separations, hydraulic fluids, machining oils, flotation agents, and wood preservatives; [HSDB]
Comments Corrosive to skin; [Quick CPC] A skin, eye, and mucous membrane irritant; [HSDB] An irritant; [MSDSonline]
Exposure Assessment
Vapor Pressure 0.00371 mm Hg
Odor Threshold Low 0.008 ppm
Explanatory Notes Flash point = 270 deg F; [HSDB] mp = 61-62 deg F; [CAMEO] Recognition odor threshold from CHEMINFO; ERG Guide is for "Corrosive liquid, acidic, organic, n.o.s."
Adverse Effects
Dermatotoxin Skin Burns
Links to Other NLM Databases
Toxicity Information Search TOXNET
Related Information in Haz-Map
Processes Industrial Processes with risk of exposure:





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Last updated: January, 2009