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Safety Data Sheet EN

2-Pyrrolidinone

CAS 616-45-5
EC 210-483-1

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01

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

F

Fisher Scientific UK

distributor

Bishop Meadow Road, Loughborough, Leicestershire LE11 5RG, United Kingdom

A

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

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Eye Irrit. Cat. 2 H319
Repr. Cat. 1B H360

GHS Pictograms

GHS07 - Health hazard

GHS07

GHS08 - Serious health hazard

GHS08

Hazard Statements

H319 Causes serious eye irritation
H360 May damage fertility or the unborn child

Precautionary Statements

P280 Wear protective gloves/protective clothing/eye protection/face protection
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P308 + P313 IF exposed or concerned: Get medical advice/attention

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
2-Pyrrolidinone EC: 210-483-1 616-45-5 95% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. If not breathing, give artificial respiration. Get medical attention if symptoms occur.

Skin contact

Wash off immediately with plenty of water for at least 15 minutes. If skin irritation persists, call a physician.

Eye contact

Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.

Ingestion

Clean mouth with water and drink afterwards plenty of water.

Immediate Medical Attention

Get medical attention if symptoms occur.

Medical Treatment

Treat symptomatically.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Water spray. Carbon dioxide (CO₂). Dry chemical. Chemical foam.

Unsuitable media

No information available.

Specific hazards

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.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Ensure adequate ventilation. Use personal protective equipment as required.

Environmental

Should not be released into the environment.

Cleanup methods

Soak up with inert absorbent material.

Materials: inert absorbent material

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Ensure adequate ventilation. Wear personal protective equipment/face protection. Avoid ingestion and inhalation. Do not get in eyes, on skin, or on clothing.

Storage

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.

Hygiene

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.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Ensure adequate ventilation, especially in confined areas. Ensure that eyewash stations and safety showers are close to the workstation location.

Hands

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.

Eyes

Goggles (European standard - EN 166)

Respiratory

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

Skin/Body

Wear appropriate protective gloves and clothing to prevent skin exposure

Environmental

No information available.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

State Under Standard Conditions
---
Lower Explosive Limit
1.8
Upper Explosive Limit
16.6
Form
---
Vapor Pressure
0.04 mbar @ 20 °C
Cloud Point
---
Freezing Point
---
Relative Density
1.103
Colour Intensity
---
Molecular Weight
85.11
Boiling Point
250 °C / 482 °F
Solubility In Fat
---
Appearance
Light yellow
Decomposition Temperature
---
Ph
9-11
Bulk Density
Not applicable
Kinematic Viscosity
---
Physical State
Low melting solid or Liquid
Solidification Point
---
Auto Ignition Temperature
390 °C / 734 °F
Dynamic Viscosity
---
Flammability
---
Softening Point
---
Solubility In Water
Miscible
Partition Coefficient
-0.71
Colour
---
Solubility
---
Explosive Limits
---
Vapor Density
---
Odor
Odorless
Evaporation Rate
Not applicable - Solid
Melting Point
25.5 - 25.00 °C / 77.9 - 77 °F
Properties Status
---
Odor Threshold
No data available
Metal Corrosion
---
Physical State Data
liquid
Crystallisation Point
---
Density
---
Voc Content
---
Relative Evaporation Rate
---
Flash Point
138 °C / 280.4 °F
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under normal conditions, Hygroscopic.

Reactivity

None known, based on information available

Hazardous reactions

Hazardous Polymerization No information available. Hazardous Reactions None under normal processing.

Avoid

Incompatible products. Exposure to moist air or water.

Incompatible

Strong oxidizing agents. Strong acids. Strong bases. Strong reducing agents.

Decomposition

Nitrogen oxides (NOx). Carbon monoxide (CO). Carbon dioxide (CO2)

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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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.