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Safety Data Sheet EN

4-Methyl-2-pentanone

CAS 108-10-1
EC 203-550-1

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
4-Methyl-2-pentanone
Product Code
43170
Chemical Name
4-Methyl-2-pentanone

Regulatory Identifiers

CAS Number
108-10-1 Check regulations →
EC Number
203-550-1 Check regulations →

Identified Uses

SU24 Scientific research and development

Manufacturers & Suppliers

Alfa Aesar logo

Alfa Aesar

manufacturer

30 Bond Street, Ward Hill, MA 01835-8099

http://www.alfa.com

Thermo Fisher Scientific Chemicals, Inc. logo

Thermo Fisher Scientific Chemicals, Inc.

manufacturer

30 Bond Street, Ward Hill, MA 01835-8099

http://www.alfa.com

Emergency Contacts

Alfa Aesar / Thermo Fisher Scientific Chemicals, Inc.

(800) 343-0660

Monday-Friday, 8am-7pm EST

Carechem 24

(866) 928-0789

After normal business hours

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2 H225
Acute Tox. Cat. 4 H332
Eye Irrit. Cat. 2 H319
STOT SE Cat. 3 H335

GHS Pictograms

GHS02 - Flammable

GHS02

GHS07 - Health hazard

GHS07

Hazard Statements

H225 Highly flammable liquid and vapor.
H319 Causes serious eye irritation.
H332 Harmful if inhaled.
H335 May cause respiratory irritation.

Precautionary Statements

P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P303 + P361 + P353 If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P405 Store locked up.
P501 Dispose of contents/container in accordance with local/regional/national/international regulations.

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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
4-Methyl-2-pentanone EC: 203-550-1 108-10-1 --- No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.

Skin contact

Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.

Eye contact

Rinse opened eye for several minutes under running water. Then consult a doctor.

Ingestion

Seek medical treatment.

Immediate Medical Attention

Seek immediate medical advice.

Medical Treatment

Seek medical treatment.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

CO2, sand, extinguishing powder.

Unsuitable media

Water.

Specific hazards

If this product is involved in a fire, the following can be released: Carbon monoxide and carbon dioxide

Firefighter Protection

Wear self-contained respirator. Wear fully protective impervious suit.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Wear protective equipment. Keep unprotected persons away.

Environmental

Do not allow material to be released to the environment without proper governmental permits.

Cleanup methods

Absorb with liquid-binding material

Materials: sand, diatomite, acid binders, universal binders, sawdust

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Keep container tightly sealed. Ensure good ventilation at the workplace.

Storage

Store in cool, dry place in tightly closed containers. Store in a cool location.

Fire prevention

Keep ignition sources away. Protect against electrostatic charges.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.

Hands

Impervious gloves. Check protective gloves prior to each use for their proper condition. The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer. Material of gloves: Butyl rubber, BR. Penetration time of glove material (in minutes): Not determined.

Eyes

Safety glasses

Respiratory

Use suitable respirator when high concentrations are present. Recommended filter device for short term use: Use a respirator with organic vapor/acid gas cartridges as a backup to engineering controls. Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only use equipment tested and approved under appropriate government standards such as NIOSH (USA) or CEN (EU).

Skin/Body

Protective work clothing.

09

Physical and Chemical Properties

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

Physical State
Liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Liquid, Colorless
Colour
Colorless
Colour Intensity
---
Form
Liquid
Odor
Mild
Odor Threshold
Not determined.
Ph
Not determined.
Melting Point
-84 °C (-119 °F)
Boiling Point
117-118 °C (243-244 °F)
Flash Point
14 °C (57 °F)
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
Not determined.
Vapor Pressure
21 hPa (16 mm Hg)
Vapor Density
Not determined.
Relative Density
Not determined.
Bulk Density
---
Density
0.801 g/cm³ (6.684 lbs/gal)
Flammability
Not applicable.
Upper Explosive Limit
9 Vol %
Lower Explosive Limit
1.7 Vol %
Explosive Limits
---
Auto Ignition Temperature
460 °C (860 °F)
Decomposition Temperature
Not determined.
Solubility
---
Partition Coefficient
Not determined.
Solubility In Water
19 g/l
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
0.59 mPas
Kinematic Viscosity
Not determined.
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under recommended storage conditions.

Reactivity

No information known.

Hazardous reactions

No dangerous reactions known

Avoid

No further relevant information available.

Incompatible

Oxidizing agents

Decomposition

Carbon monoxide and carbon dioxide

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

Treatment

Consult state, local or national regulations to ensure proper disposal.

14

Transport Information

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

UN Number
UN1245
Shipping Name
Methyl isobutyl ketone
Transport Class
3
Packing Group
II
ADR

Warning: Flammable liquids

IMDG

Warning: Flammable liquids

IATA

Warning: Flammable liquids

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

Chemical Safety Assessment Not performed

For use only by technically qualified individuals.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for 4-Methyl-2-pentanone?

The signal word is danger.

What is the physical form of 4-Methyl-2-pentanone?

4-Methyl-2-pentanone is a liquid appearing as liquid, colorless with colorless color. It has mild odor.

What is 4-Methyl-2-pentanone used for?

SU24 Scientific research and development

What are the hazard statements for 4-Methyl-2-pentanone?

This substance has 4 hazard statements:

  • H225: Highly flammable liquid and vapor.
  • H319: Causes serious eye irritation.
  • H332: Harmful if inhaled.
  • H335: May cause respiratory irritation.

What is the melting point of 4-Methyl-2-pentanone?

The melting point is -84 °C (-119 °F) and the boiling point is 117-118 °C (243-244 °F).