n-Valeric Acid
- CAS Number
- 109-52-4
- HSN Code
- 29156020
- Molecular Formula
- C5H10O2
- Catalogue Number
- AL2594A
- Purity
- ≥ 98%
- Molecular Weight
- 102.13 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
n-Valeric acid, also known as pentanoic acid, is a small carboxylic acid characterized by its five-carbon chain. It is primarily utilized as a synthetic intermediate in various chemical reactions and as a flavor compound in the food industry. With a purity of 98%, this grade is suitable for synthesis applications, ensuring high-quality results in chemical processes. Its CAS number is 109-52-4, and it is recognized for its distinct unpleasant rancid odor, which is typical of many carboxylic acids.
Also known as Pentanoic Acid.
- Catalogue No.
- AL2594A
- CAS Number
- 109-52-4
- Molecular Formula
- C5H10O2
- Molecular Weight
- 102.13 g/mol
- HSN Code
- 29156020
- Grade
- For Synthesis
- Product Form
- Substance
n-Valeric acid is a colorless liquid with a density of 0.939 g/mL at 20°C. It has a boiling point of approximately 186°C and a melting point of -34°C, indicating its liquid state at room temperature. The compound is soluble in water and exhibits a strong, unpleasant rancid odor. Its flash point is 85°C, making it flammable under certain conditions. The acid has a pH value of around 4.5 in aqueous solution, reflecting its acidic nature.
- Appearance
- Colorless liquid
- Shelf Life
- 2 years
- Packaging
- Available in 1L and 5L glass bottles
- Storage
- Store in a cool, dry place away from heat sources and incompatible materials.
1.1 — Product identifier
- Chemical Name
- n-Valeric Acid
- Catalogue No.
- AL2594A
- Product form
- Substance
- CAS Number
- 109-52-4
- EC Number
- 203-823-4
- Grade
- For Synthesis
- EC Index Number
- 607-095-00-7
- Chemical Formula
- C5H10O2
- HSN Code
- 29156020
- Synonyms
- Pentanoic Acid
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Synthetic intermediate, flavor compound
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.3 — Other hazards
- Other hazards
- Corrosive, malodorous
3.1 — Substance
- Name
- n-Valeric Acid
- CAS No.
- 109-52-4
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If symptoms persist, seek medical attention.
- First-aid measures after skin contact
- Wash with soap and water. Seek medical attention if irritation develops.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention.
- First-aid measures after ingestion
- Do not induce vomiting. Rinse mouth and seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Irritation of the skin, eyes, and respiratory tract; nausea; headache.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Flammable liquid; may produce toxic fumes in a fire.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Evacuate area and ventilate. Contain spill and absorb with inert material.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Collect and dispose of in accordance with local regulations.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Use in a fume hood with appropriate personal protective equipment (PPE).
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Store in tightly closed containers in a cool, dry place, away from incompatible materials.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Liquid
- Colour
- Colorless
- Odour
- Unpleasant rancid odor
- Odour threshold
- Not specified
- pH value
- 4.5
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- -34°C
- Freezing point
- Not specified
- Boiling point
- 186°C
- Flash point
- 85°C
- Auto-ignition temperature
- Not specified
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Not applicable
- Vapour pressure
- 0.5 mmHg at 20°C
- Relative vapour density at 20°C
- Not specified
- Density
- 0.939 g/mL
- Solubility
- Soluble in water
- Log Pow
- Not specified
- Viscosity, kinematic
- Not specified
- Viscosity, dynamic
- Not specified
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not specified
10.1 — Reactivity
- Reactivity
- Stable under normal conditions; reacts with strong oxidizing agents.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizers, strong bases.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 (oral, rat) 1,500 mg/kg.
- Skin corrosion/irritation
- Causes skin irritation.
- Serious eye damage/irritation
- Causes serious eye irritation.
- Respiratory or skin sensitisation
- Not a skin sensitizer.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- May cause respiratory irritation.
- Specific target organ toxicity (repeated exposure)
- Not classified
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- UN 3265
- UN-No. (IMDG)
- UN 3265
- UN-No. (IATA)
- UN 3265
- UN-No. (ADN)
- UN 3265
- UN-No. (RID)
- UN 3265
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Corrosive liquid, organic, n.o.s.
- Proper Shipping Name (IMDG)
- Corrosive liquid, organic, n.o.s.
- Proper Shipping Name (IATA)
- Corrosive liquid, organic, n.o.s.
- Proper Shipping Name (ADN)
- Corrosive liquid, organic, n.o.s.
- Proper Shipping Name (RID)
- Corrosive liquid, organic, n.o.s.
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 8
14.4 — Packing group
- Packing group (ADR)
- II
- Packing group (IMDG)
- II
- Packing group (IATA)
- II
- Packing group (ADN)
- II
- Packing group (RID)
- II
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
n-Valeric acid is widely used in the synthesis of esters, which are important flavor compounds in the food and beverage industry. It serves as a key intermediate in the production of various pharmaceuticals, enhancing the efficacy of active ingredients. Additionally, it is utilized in the manufacture of plasticizers and surfactants, contributing to the formulation of numerous consumer products. Its role in organic synthesis makes it valuable in research and development settings, particularly in the fields of chemistry and biochemistry.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL2594A
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 102.13 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 98% | 98.5% |
| Density | 0.939 g/mL | 0.940 g/mL |
| Boiling Point | 186°C | 185°C |
| pH Value | 4.5 | 4.6 |
| Moisture Content | ≤ 0.5% | 0.3% |
The above product is expected to comply with For Synthesis grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 98% | ≥ 98% | -34°C / 186°C | ≤ 0.5% | ≤ 0.1% | None detected | Soluble in water |
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