Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- 2-Pyrrolidinone
- Product Code
- 132110000; 132112500; 132115000
- Chemical Name
- 2-Pyrrolidinone
- Synonyms
- 2-Ketopyrrolidine; Butyrolactam; gamma-Aminobutyrolactam
Regulatory Identifiers
- CAS Number
- 616-45-5 Check regulations →
- EC Number
- 210-483-1 Check regulations →
Identified Uses
Laboratory chemicals.
Uses advised against
No Information available
Manufacturers & Suppliers
Fisher Scientific UK
distributor
Bishop Meadow Road, Loughborough, Leicestershire LE11 5RG, United Kingdom
Acros Organics BVBA
distributor
Janssen Pharmaceuticalaan 3a, 2440 Geel, Belgium
Emergency Contacts
For information US
001-800-ACROS-01
Europe call
+32 14 57 52 11
Emergency Number US
001-201-796-7100
Emergency Number Europe
+32 14 57 52 99
CHEMTREC
001-800-424-9300
CHEMTREC
001-703-527-3887
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS07
GHS08
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| 2-Pyrrolidinone EC: 210-483-1 | 616-45-5 | 95% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
Remove to fresh air. If not breathing, give artificial respiration. Get medical attention if symptoms occur.
Wash off immediately with plenty of water for at least 15 minutes. If skin irritation persists, call a physician.
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.
Clean mouth with water and drink afterwards plenty of water.
Immediate Medical Attention
Get medical attention if symptoms occur.
Medical Treatment
Treat symptomatically.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Water spray. Carbon dioxide (CO₂). Dry chemical. Chemical foam.
No information available.
Thermal decomposition can lead to release of irritating gases and vapors.
Firefighter Protection
As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Ensure adequate ventilation. Use personal protective equipment as required.
Should not be released into the environment.
Soak up with inert absorbent material.
Materials: inert absorbent material
Related Products
Similar products with comparable safety profiles
2-Pyrrolidone
CAS: 616-45-5
1-Methyl-2-pyrrolidinone
CAS: 872-50-4
1-Methyl-2-pyrrolidinone
CAS: 872-50-4
Pyrrolidine
CAS: 123-75-1
3-Methylpyrrolidine
CAS: 34375-89-8
1-Methyl-2-pyrrolidinone, HPLC Grade
CAS: 872-50-4
2-Vinylpyridine
CAS: 100-69-6
1-Vinyl-2-pyrrolidinone, 99%
CAS: 88-12-0
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Ensure adequate ventilation. Wear personal protective equipment/face protection. Avoid ingestion and inhalation. Do not get in eyes, on skin, or on clothing.
Keep in a dry, cool and well-ventilated place. Keep container tightly closed. Material darkens in color during storage. Store under an inert atmosphere. Corrosives area. Keep container tightly closed in a dry and well-ventilated place. Protect from moisture.
Handle in accordance with good industrial hygiene and safety practice. Keep away from food, drink and animal feeding stuffs. Do not eat, drink or smoke when using this product. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Wash hands before breaks and after work.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Ensure adequate ventilation, especially in confined areas. Ensure that eyewash stations and safety showers are close to the workstation location.
Protective gloves. Glove material: Natural rubber, Nitrile rubber, Neoprene, PVC. Breakthrough time: See manufacturers recommendations. EU standard: EN 374. Glove comments: (minimum requirement). Inspect gloves before use. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. (Refer to manufacturer/supplier for information). Ensure gloves are suitable for the task: Chemical compatability, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion. Remove gloves with care avoiding skin contamination.
Goggles (European standard - EN 166)
When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Large scale/emergency use: Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended Filter type: Particle filter 2 Particulates filter conforming to EN 143. Small scale/Laboratory use: Maintain adequate ventilation Use a NIOSH/MSHA or European Standard EN 149:2001 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended half mask: Particle filtering: EN149:2001
Wear appropriate protective gloves and clothing to prevent skin exposure
No information available.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under normal conditions, Hygroscopic.
None known, based on information available
Hazardous Polymerization No information available. Hazardous Reactions None under normal processing.
Incompatible products. Exposure to moist air or water.
Strong oxidizing agents. Strong acids. Strong bases. Strong reducing agents.
Nitrogen oxides (NOx). Carbon monoxide (CO). Carbon dioxide (CO2)
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is 2-Pyrrolidinone known by?
2-Pyrrolidinone is also known as: 2-Ketopyrrolidine; Butyrolactam; gamma-Aminobutyrolactam
What is the hazard signal word for 2-Pyrrolidinone?
The signal word is danger.
What is the physical form of 2-Pyrrolidinone?
2-Pyrrolidinone is a low melting solid or liquid appearing as light yellow . It has odorless odor.
What is 2-Pyrrolidinone used for?
Laboratory chemicals.
What are the hazard statements for 2-Pyrrolidinone?
This substance has 2 hazard statements:
- H319: Causes serious eye irritation
- H360: May damage fertility or the unborn child
What is the melting point of 2-Pyrrolidinone?
The melting point is 25.5 - 25.00 °C / 77.9 - 77 °F and the boiling point is 250 °C / 482 °F.