Valeric acid

Synonym(s):n-Valeric acid;Pentanoic acid;Valeric acid;Valproic acid impurity A (PhEur)

CAS NO.：109-52-4
Empirical Formula: C5H10O2
Molecular Weight: 102.13
MDL number: MFCD00004413
EINECS: 203-677-2
SAFETY DATA SHEET (SDS)
Update Date: 2023-11-28 16:31:44

What is Valeric acid?

Description

Valeric acid, or pentanoic acid, is a straight - chain alkyl carboxylic acid with the chemical formula C₅H₁₀O₂. Like other lowmolecular- weight carboxylic acids, it has a very unpleasant odor. It is found naturally in the perennial flowering plant valerian (Valeriana officinalis), from which it gets its name. Its primary use is in the synthesis of its esters. Volatile esters of valeric acid tend to have pleasant odors and are used in perfumes and cosmetics. Ethyl valerate and pentyl valerate are used as food additives because of their fruity flavors.
Valeric acid appears similar in structure to GHB and the neurotransmitter GABA in that it is a short-chain carboxylic acid, although it lacks the alcohol and amine functional groups that contribute to the biological activities of GHB and GABA, respectively. It differs from valproic acid simply by lacking a 3- carbon side - chain.

The Uses of Valeric acid

valeric acid is obtained from valerian extract, which is considered skin conditioning.

Properties of Valeric acid

Melting point:	−20-−18 °C(lit.)
Boiling point:	110-111 °C10 mm Hg(lit.)
Density	0.939 g/mL at 25 °C(lit.)
Flash point:	192 °F
storage temp.	Store below +30°C.
solubility	40g/l
form	Liquid
color	Clear colorless to pale yellow
Water Solubility	40 g/L (20 ºC)

Safety information for Valeric acid

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05
GHS Hazard Statements	H314:Skin corrosion/irritation H412:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.