2-ethylhexanoic Acid
LC2561 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 63 Possible risk of harm to the unborn child. |
S Phrase | S 36/37 Wear 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 | 4 Liquid 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) | ≤ 0.5 ppm |
B (Boron) | ≤ 0.02 ppm |
Ba (Barium) | ≤ 0.1 ppm |
Ca (Calcium) | ≤ 0.5 ppm |
Cd (Cadmium) | ≤ 0.05 ppm |
Co (Cobalt) | ≤ 0.02 ppm |
Cr (Chromium) | ≤ 0.02 ppm |
Cu (Copper) | ≤ 0.02 ppm |
Fe (Iron) | ≤ 0.1 ppm |
Mg (Magnesium) | ≤ 0.1 ppm |
Mn (Manganese) | ≤ 0.02 ppm |
Ni (Nickel) | ≤ 0.02 ppm |
Pb (Lead) | ≤ 0.1 ppm |
Sn (Tin) | ≤ 0.1 ppm |
Zn (Zinc) | ≤ 0.1 ppm |
Water (according to Karl Fischer) | ≤ 0.05 % |
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