2-ethylhexanoic Acid

About 2-ethylhexanoic Acid

2-ethylhexanoic AcidLC2561 2-Ethylhexanoic acid for analysis EMSURE Order number Packaging Quantity Price AC29561 Glass bottle 100 ml 75.6 Product information Synonyms 3-Heptanecarboxylic acid, a-Ethylcaproic acid Hill Formula C8H16O2 HS Code 2915 90 00 EC number 205-743-6 Molar mass 144.21 g/mol EC index number 607-230-00-6 CAS number 149-57-5 Chemical and physical data Ignition temperature 310 C DIN 51794 Solubility 1.4 g/l (20 C) Melting point -59 C Molar mass 144.21 g/mol Density 0.91 g/cm3 (20 C) pH value 3 (1.4 g/l, H2O, 20 C) Boiling point 226 - 229 C Vapor pressure 0.04 hPa (20 C) Explosion limit 0.9 - 6.7 %(V) Flash point 114 C DIN 51758 Refractive index 1.4241 (20 C, 589 nm) Safety information R Phrase R 63Possible risk of harm to the unborn child. S Phrase S 36/37Wear suitable protective clothing and gloves. Categories of danger toxic for reproduction Hazard Symbol Harmful RTECS MO7700000 Storage class 10 Combustible liquids not in Storage Class 3 WGK WGK 1 slightly water endangering Disposal 4Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Toxicological data LD 50 oral LD50 rat 3640 mg/kg LD 50 dermal LD50 rabbit > 2000 mg/kg Specifications Purity(GC) 99.5% Identity(IR-spectrum) passes test Al (Aluminium) 0.5ppm B (Boron) 0.02ppm Ba (Barium) 0.1ppm Ca (Calcium) 0.5ppm Cd (Cadmium) 0.05ppm Co (Cobalt) 0.02ppm Cr (Chromium) 0.02ppm Cu (Copper) 0.02ppm Fe (Iron) 0.1ppm Mg (Magnesium) 0.1ppm Mn (Manganese) 0.02ppm Ni (Nickel) 0.02ppm Pb (Lead) 0.1ppm Sn (Tin) 0.1ppm Zn (Zinc) 0.1ppm Water(according to Karl Fischer) 0.05%