Propionaldehyde
- CAS Number
- 123-38-6
- HSN Code
- 29121990
- Molecular Formula
- C3H6O
- Catalogue Number
- AL02486
- Purity
- ≥ 98%
- Molecular Weight
- 58.08 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Propionaldehyde (propanal, for synthesis) is a small aldehyde that serves as a vital synthetic intermediate and flavor compound in various chemical processes. It is characterized by its simple structure, which consists of a three-carbon chain with an aldehyde functional group, making it a versatile building block in organic synthesis. With a purity of 98%, this grade is specifically tailored for synthesis applications, ensuring high quality and reliability in chemical reactions. Propionaldehyde is notable for its use in the production of pharmaceuticals, agrochemicals, and as a flavoring agent in the food industry.
Also known as Propanal.
- Catalogue No.
- AL02486
- CAS Number
- 123-38-6
- Molecular Formula
- C3H6O
- Molecular Weight
- 58.08 g/mol
- HSN Code
- 29121990
- Grade
- 98%
- Product Form
- Substance
Propionaldehyde is a colorless liquid with a density of 0.805 g/mL at 20°C. It has a pungent odor, characteristic of aldehydes, and a boiling point of approximately 48.5°C. The melting point is around -81.5°C, indicating its liquid state at room temperature. It is soluble in water and organic solvents, which enhances its utility in various chemical applications. The flash point of propionaldehyde is 15°C, classifying it as a flammable liquid, and it has a vapor pressure of about 40 mmHg at 20°C.
- Appearance
- Colorless liquid
- Shelf Life
- -
- Packaging
- -
- Storage
- Store at 2-8°C, away from ignition sources.
1.1 — Product identifier
- Chemical Name
- Propionaldehyde
- Catalogue No.
- AL02486
- Product form
- Substance
- CAS Number
- 123-38-6
- EC Number
- 204-626-7
- Grade
- 98%
- EC Index Number
- 605-002-00-3
- Chemical Formula
- C3H6O
- HSN Code
- 29121990
- Synonyms
- Propanal
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
- Flammable liquid and vapor; may cause respiratory irritation.
3.1 — Substance
- Name
- Propionaldehyde
- CAS No.
- 123-38-6
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If breathing is difficult, give oxygen. Seek medical attention if symptoms persist.
- First-aid measures after skin contact
- Wash with soap and water. Remove contaminated clothing. 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 if irritation persists.
- First-aid measures after ingestion
- Do not induce vomiting. Rinse mouth. Seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Irritation of eyes, skin, and respiratory tract; headache; dizziness; nausea.
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; vapors may form explosive mixtures with air.
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. Remove all ignition sources. Ventilate area.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Contain spill with inert material. 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 well-ventilated area. Avoid contact with skin and eyes. Keep away from heat and open flames.
- 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 a cool, dry place in a tightly closed container.
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
- Pungent
- Odour threshold
- Not specified
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- -81.5°C
- Freezing point
- Not specified
- Boiling point
- 48.5°C
- Flash point
- 15°C
- Auto-ignition temperature
- Not specified
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Flammable liquid
- Vapour pressure
- 40 mmHg at 20°C
- Relative vapour density at 20°C
- Not specified
- Density
- 0.805 g/mL
- Solubility
- Miscible with water and organic solvents
- Log Pow
- Not specified
- Viscosity, kinematic
- Not specified
- Viscosity, dynamic
- Not specified
- Explosive properties
- Not specified
- Oxidising properties
- Not specified
- 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 acids, and bases.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 (oral, rat) 2000 mg/kg (estimated).
- 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 1275
- UN-No. (IMDG)
- UN 1275
- UN-No. (IATA)
- UN 1275
- UN-No. (ADN)
- UN 1275
- UN-No. (RID)
- UN 1275
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Propionaldehyde
- Proper Shipping Name (IMDG)
- Propionaldehyde
- Proper Shipping Name (IATA)
- Propionaldehyde
- Proper Shipping Name (ADN)
- Propionaldehyde
- Proper Shipping Name (RID)
- Propionaldehyde
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 3
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
Propionaldehyde is widely used as a synthetic intermediate in the production of various chemicals, including pharmaceuticals, resins, and agrochemicals. Its role as a flavor compound is significant in the food industry, where it is utilized to impart a fruity flavor to products. Additionally, it serves as a reference compound in flavor analysis and quality control. The compound is also employed in the synthesis of other organic compounds, making it an essential reagent in laboratory and industrial settings.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL02486
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 58.08 g/mol
| Test | Standard | Observed |
|---|---|---|
| Description | Clear colorless liquid | Clear colorless liquid |
| Assay (GC) | Min. 98.0% | 98.25% |
| d 20°/4°C | 0.798 - 0.803g | 0.800g |
| Water | <2% | 1% |
The above product complies with LR grade
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 98% | ≥ 98% | -81.5°C / 48.5°C | ≤ 0.5% | ≤ 0.1% | None detected | Miscible in water |
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