Synonym(s): Pentanoic acid
Formula: C5H10O2
Formula weight: 102.13
Purity: 99%
CAS Number: 109-52-4
UN Number: UN3265
Hazard Class: 8
Packing Group: III
Harmonized Tariff Code: 2915.60
Hazard Statements: H314-H227
Causes severe skin burns and eye damage. Combustible liquid.
Precautionary Statements: P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 34-52/53
Causes burns. Harmful to aquatic organisms, may cause long term adverse effects in the environment.
Safety Phrases: 26-36-45-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Avoid release to the environment. Refer to special instructions/Safety data sheets
Form: Clear colorless liquid
Density: 0.938
Melting point: -34°
Boiling point: 184-186°
Flash point: 88°(190°F)
Refractive Index: 1.4080
Merck: 14,9904
EINECS: 203-677-2
MDL: MFCD00004413
RTECS: YV6100000
Beilstein: 969454