Beschreibung
Propionic acid, min. 99,5 %, for synthesis, Molar mass (M) 74,08 g/mol, Density (D) 0,99 g/cm³, Flash point (flp) 50 °C, Boiling point (bp) 140,7 to 141,4 °C, CAS No. 79-09-4, UN-Nr. 3463, EC No. 201-176-3, Empirical formula C3H6O2
In botany propionic acid is used as a fixative in chromosome assays. It replaces glacial acetic acid in alcoholic fixing mixtures.
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
H226
Flammable liquid and vapour
H314
Causes severe skin burns and eye damage
H335
May cause respiratory irritation
Precautionary Statements (P-Phrases)
P210
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P260
P260 – No description available
P280
Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352
IF ON SKIN: Wash with plenty of water.
P305+P351+P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310
Immediately call a POISON CENTER/doctor.