N-Valeric Acid cas no:109-52-4
Synonyms: 1-butanecarboxylic acid; Butanecarboxylic Acid; n-Pentanoic Acid; valerianic acid; VALERIC ACOD (N-PENTANOIC ACID); Valeric acid; propylacetic acid
NameN-Valeric Acid
CAS109-52-4
Synonyms1-butanecarboxylic acid; Butanecarboxylic Acid; n-Pentanoic Acid; valerianic acid; VALERIC ACOD (N-PENTANOIC ACID); Valeric acid; propylacetic acid
EINECS(EC#)203-677-2
Molecular FormulaC5H10O2
Molecular Weight102.13
AppearanceClear, pale beige liquid
refractive index1.407-1.41
storage tempKeep away from sources of ignition. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Hazard C:Corrosive
Risk R34;R52/53
Safety Hazard Codes:C
Risk Statements:34-52/53
34:Causes burns
52/53:Harmful to aquatic organisms, may cause long-term adverse
effects in the aquatic environment
Safety Statements:26-36-45-61
26:In case of contact with eyes, rinse immediately with plenty
of water and seek medical advice
36:Wear suitable protective clothing
45:In case of accident or if you feel unwell, seek medical
advice immediately (show label where possible)
61:Avoid release to the environment. Refer to special instructions
safety data sheet
RIDADR:UN 3265 8/PG 3
WGK Germany:1
HazardClass:8
PackingGroup:III
HS Code:29156090
Hazardous Substances Data:109-52-4(Hazardous Substances Data)
HS Code 29156090
Corrosive. Very destructive to tissues of the mucous membranes, upper respiratory tract, eyes, and skin. Symptoms may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, nausea and vomiting. Extremely destructive to skin. May be absorbed through the skin.
