Valeric acid
Valeric acid (CAS: 109-52-4), also known as pentanoic acid, is a straight-chain saturated fatty acid with the linear formula CH3(CH2)3COOH and a molecular weight of 102.13 g/mol. This organic compound presents as a colourless liquid with a characteristic pungent odour. It is widely employed as a building block in chemical synthesis and finds application in the production of various esters used in flavourings and perfumes, as well as in the pharmaceutical industry.
- IUPAC
- n-Valeric acid,Pentanoic acid
- Synonyms
- n-Valeric acidPentanoic acid
Chemical Synthesis Intermediate
Valeric acid serves as a fundamental building block in organic synthesis. Its carboxylic acid functionality allows for a variety of reactions, including esterification and amide formation, enabling the creation of more complex molecules.
Flavour and Fragrance Industry
Esters derived from valeric acid, such as ethyl valerate and isoamyl valerate, are known for their fruity aromas. These are utilised as flavouring agents in food products and as components in fragrance formulations.
Pharmaceutical Applications
The compound is used in the synthesis of certain pharmaceutical intermediates. Its structure can be incorporated into active pharmaceutical ingredients or used in the development of drug delivery systems.
Lubricant Additives
Valeric acid and its derivatives can be used in the formulation of synthetic lubricants and as additives to improve the performance characteristics of lubricating oils.
| Molecular weight | 102.13 |
|---|---|
| Linear formula | CH3(CH2)3COOH |
| Assay | ≥99% |
| Boiling point | 110-111 °C/10 mmHg(lit.)185 °C(lit.) |
| Density | 0.939 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.408(lit.) |
| Vapour pressure | 0.15 mmHg (20 °C) |
| Melting point | −20-−18 °C(lit.) |
| Vapour density | 3.5 (vs air) |
| Autoignition temp | 707 °F |
Hazard statements
- H314Causes severe skin burns and eye damage
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 96 °C / 204.8 °F |
| Transport (UN / ADR) | UN 3265 8 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-52/53 |
| Safety statements (S) | 26-36-45-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Expl Lim | 7.6 % |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Valeric acid used for?
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Valeric acid is primarily used as a building block in chemical synthesis, in the production of esters for flavours and fragrances, and in pharmaceutical applications.
What is the CAS number and formula for Valeric acid?
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The CAS number for Valeric acid is 109-52-4, and its linear formula is CH3(CH2)3COOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Valeric acid with an assay of ≥99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should Valeric acid be handled safely?
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Valeric acid is classified as corrosive and harmful if swallowed or in contact with skin. It causes severe skin burns and eye damage. Appropriate personal protective equipment, including gloves, goggles, and a face shield, should be used. Handle in a well-ventilated area and avoid release into the environment. Refer to the Safety Data Sheet for full handling and emergency procedures.
How is Valeric acid packed and shipped?
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Valeric acid is packed and shipped according to international regulations for hazardous materials. As a global supplier, Tech Serve Solutions ensures compliance with all relevant shipping and export requirements.
How can I request a sample or quote for Valeric acid?
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To request a sample or a quote for Valeric acid, please contact our sales team through the website or by phone, providing your specific requirements.
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