Propargyl Alcohol
- CAS Number
- 107-19-7
- HSN Code
- 29052900
- Molecular Formula
- C3H4O
- Catalogue Number
- AL1269G
- Purity
- ≥ 99%
- Molecular Weight
- 56.06 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Propargyl alcohol (for synthesis, 2-propyn-1-ol) is a reactive alkyne-containing alcohol that serves as a vital synthetic intermediate in organic chemistry. It is characterized by its unique alkyne functional group, which imparts significant reactivity, making it valuable in various chemical reactions, including nucleophilic additions and coupling reactions. This compound is also recognized for its role as a corrosion inhibitor, particularly in oilfield applications, where it helps protect metal surfaces from degradation. With a high purity grade of 99%, it is suitable for demanding synthesis applications in both academic and industrial settings.
Also known as 2-Propyn-1-ol.
- Catalogue No.
- AL1269G
- CAS Number
- 107-19-7
- Molecular Formula
- C3H4O
- Molecular Weight
- 56.06 g/mol
- HSN Code
- 29052900
- Grade
- 99%
- Product Form
- Substance
Propargyl alcohol is a colorless liquid with a density of 0.963 g/mL at 20°C. It has a pungent odor, which is characteristic of many small organic molecules containing alkyne groups. The boiling point of propargyl alcohol is approximately 100.5°C, and it has a melting point of -14.5°C. It is soluble in water and most organic solvents, making it versatile for various chemical processes. The flash point is 24°C, indicating its flammability, and it has a vapor pressure of 5.5 mmHg at 20°C, which necessitates careful handling and storage.
- 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 and ignition sources, in tightly closed containers.
1.1 — Product identifier
- Chemical Name
- Propargyl Alcohol
- Catalogue No.
- AL1269G
- Product form
- Substance
- CAS Number
- 107-19-7
- EC Number
- 203-529-7
- Grade
- 99%
- EC Index Number
- 603-058-00-2
- Chemical Formula
- C3H4O
- HSN Code
- 29052900
- Synonyms
- 2-Propyn-1-ol
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Synthetic intermediate, corrosion inhibitor
- 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
- Highly toxic and flammable; may cause respiratory irritation.
3.1 — Substance
- Name
- Propargyl Alcohol
- CAS No.
- 107-19-7
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
- Symptoms of exposure may include headache, dizziness, nausea, and respiratory distress.
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 and vapor. 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. Ventilate the area. Use appropriate protective equipment. Prevent entry into waterways, sewers, or confined areas.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Contain spill with inert material (e.g., sand, earth). 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 only in a fume hood. Wear appropriate personal protective equipment (PPE) including gloves and goggles. Avoid contact with skin and eyes.
- 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, well-ventilated area 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 a NIOSH-approved respirator if exposure limits are exceeded or if irritation occurs.
9.1 — Information on basic physical and chemical properties
- Physical state
- Liquid
- Colour
- Colorless
- Odour
- Pungent
- Odour threshold
- Not specified
- pH value
- Not specified
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- -14.5 °C
- Freezing point
- Not specified
- Boiling point
- 100.5 °C
- Flash point
- 24 °C
- Auto-ignition temperature
- Not specified
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Flammable liquid
- Vapour pressure
- 5.5 mmHg at 20°C
- Relative vapour density at 20°C
- Not specified
- Density
- 0.963 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
- Reacts with strong oxidizing agents and bases.
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
- Highly toxic; may be fatal if swallowed or inhaled.
- Skin corrosion/irritation
- Causes skin irritation.
- Serious eye damage/irritation
- Causes serious eye irritation.
- Respiratory or skin sensitisation
- May cause allergic skin reaction.
- 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)
- 2929
- UN-No. (IMDG)
- 2929
- UN-No. (IATA)
- 2929
- UN-No. (ADN)
- 2929
- UN-No. (RID)
- 2929
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Propargyl Alcohol
- Proper Shipping Name (IMDG)
- Propargyl Alcohol
- Proper Shipping Name (IATA)
- Propargyl Alcohol
- Proper Shipping Name (ADN)
- Propargyl Alcohol
- Proper Shipping Name (RID)
- Propargyl Alcohol
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 6.1
14.4 — Packing group
- Packing group (ADR)
- I
- Packing group (IMDG)
- I
- Packing group (IATA)
- I
- Packing group (ADN)
- I
- Packing group (RID)
- I
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
Propargyl alcohol is widely used as a synthetic building block in pharmaceutical chemistry, where it is involved in the synthesis of various bioactive compounds and intermediates. Its reactivity allows it to participate in a range of chemical transformations, including the formation of propargyl ethers and esters. Additionally, it serves as a reference compound in oilfield applications, acting as a corrosion inhibitor to protect metal surfaces from rust and degradation in harsh environments. The compound is also utilized in the production of specialty chemicals and in the development of new materials, including polymers and coatings.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1269G
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 56.06 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 99% | 99.5% |
| Density | 0.963 g/mL | 0.963 g/mL |
| Boiling Point | 100.5 °C | 100.3 °C |
| Moisture Content | ≤ 0.5% | 0.3% |
| Residue on Ignition | ≤ 0.1% | 0.05% |
| Related Substances | None detected | None detected |
The above product is expected to comply with 99% grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 99% | ≥ 99% | -14.5 °C / 100.5 °C | ≤ 0.5% | ≤ 0.1% | None detected | Miscible in water and organic solvents |
Related Products
View AllWhy buy from Alpha Chemika
What Our Scientific & Industrial Customers Say
“Speedy delivery, professional staff.”
“One shop stop for all laboratory chemicals requirements.”
“Exactly as advertised.”
“Alpha Chemika products are of excellent quality. Highly satisfied.”
“From ordering to shipping, every course of action was smooth. Timely delivery.”
“Completely satisfied with the products and services.”
“Speedy delivery, professional staff.”
“One shop stop for all laboratory chemicals requirements.”
“Exactly as advertised.”
“One shop stop for all laboratory chemicals requirements.”
“Exactly as advertised.”
“Alpha Chemika products are of excellent quality. Highly satisfied.”
“Exactly as advertised.”
“Alpha Chemika products are of excellent quality. Highly satisfied.”
“From ordering to shipping, every course of action was smooth. Timely delivery.”
“Alpha Chemika products are of excellent quality. Highly satisfied.”
“From ordering to shipping, every course of action was smooth. Timely delivery.”
“Completely satisfied with the products and services.”
“From ordering to shipping, every course of action was smooth. Timely delivery.”
“Completely satisfied with the products and services.”
“Speedy delivery, professional staff.”
“Completely satisfied with the products and services.”
“Speedy delivery, professional staff.”
“One shop stop for all laboratory chemicals requirements.”
FAQs
Common Questions About Laboratory Chemicals & Solutions
Find answers to common questions about laboratory chemicals, product selection, documentation, ordering, and technical support. Whether you are sourcing chemicals for research, testing, education, manufacturing, or industrial applications, these FAQs can help you make informed purchasing decisions.
Alpha Chemika offers a wide range of laboratory chemicals, reagents, solvents, and specialty products for research, testing, educational, pharmaceutical, and industrial applications.
Product selection depends on factors such as application, required purity, grade, specifications, and intended use. Our team can help you identify suitable products based on your technical requirements.
Yes. Relevant product information and technical documentation can be provided to help you evaluate products for quality, handling, compliance, and application requirements.
Yes. You can share your product list, required quantities, specifications, and delivery requirements with our team for a tailored quotation.
Yes. We support requirements from research laboratories, educational institutions, pharmaceutical companies, manufacturers, distributors, and other scientific and industrial organizations.
Connect with Us for Your Requirements
Have a specific product requirement or need help finding the right chemical for your application? Share your requirements with our team, and we will help you identify suitable products, specifications, quantities, and procurement options.
