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4-Methyl-2-pentanone

DANGER Liquid SDS/MSDS

Chemical Product Identification & Regulatory Data

Official chemical identifiers, CAS numbers, and regulatory compliance information

Basic Product Information

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

Regulatory Identifiers

CAS Number

Chemical Abstracts Service registry number - unique identifier for chemical substances

EC Number

European Community number - used for regulatory compliance in EU/EEA

Uses Information

Identified Uses
SU24 Scientific research and development

Overview

4-Methyl-2-pentanone (CAS: 108-10-1 ) is a colorless substance commonly used su24 scientific research and development.

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Organize and access your chemical safety data with ease.

GHS Hazard Classification & Safety Warnings

Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications

Classification Status

Classified

Signal Word

danger (Danger)

Hazard Classifications

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

GHS Hazard Pictograms & Safety Symbols

GHS02 GHS Hazard Pictogram: Flammable hazard - Fire risk materials including gases, liquids, and solids

GHS02

GHS07 GHS Hazard Pictogram: Health hazard warning - Materials harmful to health including irritants and sensitizers

GHS07

GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions

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.

Chemical Manufacturers & Supply Chain

Authorized suppliers, manufacturers, and distribution network information

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc. company logo - Safety Data Sheet supplier organization

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.

manufacturer

📍

30 Bond Street, Ward Hill, MA 01835-8099

🌍

US

📞

800-343-0660

📠

800-322-4757

24/7 Emergency Response & Poison Control

Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies

Emergency Contact

📞

(800) 343-0660

🕒

During normal business hours (Monday-Friday, 8am-7pm EST)

Carechem 24

📞

(866) 928-0789

🕒

After normal business hours

Chemical Composition & Hazardous Ingredients

Detailed component analysis, concentration ranges, and hazardous substance identification

Product Type

substance

Chemical Components & Hazardous Substances

Chemical Name CAS Number Concentration Hazardous
METHYLISOBUTYLKETON
EC: 203-550-1
108-10-1 Not specified ✓ Non-hazardous

Emergency First Aid Measures

Critical first aid procedures for chemical exposure incidents and medical emergencies

🫁 Inhalation Exposure

Supply fresh air. If required, provide artificial respiration. Keep patient warm.

🖐️ Skin Contact

Immediately wash with water and soap and rinse thoroughly.

👁️ Eye Contact

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

🍽️ Ingestion/Swallowing

Seek medical treatment.

Related Chemical Substances & Alternative Products

Similar chemicals with comparable safety profiles and industrial applications

Technical Specifications & Material Properties

Physical state, chemical properties, melting point, boiling point, and material characteristics

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

Exposure Controls & Personal Protective Equipment (PPE)

Occupational exposure limits, engineering controls, and required safety equipment

🏭 Engineering Controls

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

🧤 Hand Protection

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.

👁️ Eye Protection

Safety glasses

😷 Respiratory Protection

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 Protection

Protective work clothing.

Transportation & Shipping Information

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

🏷️ UN Number

UN1245

📦 Proper Shipping Name

Methyl isobutyl ketone

⚠️ Transport Hazard Class

3

📋 Packing Group

II

🚢 IMDG Maritime Transport Precautions

F-E,S-Ď

✈️ IATA Air Transport Precautions

F-E,S-Ď

Chemical Safety FAQ & Common Questions

Most frequently asked questions about safety, handling, storage, and regulatory compliance

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

The signal word for this substance is "danger".

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

4-Methyl-2-pentanone is a liquid appearing as 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 °℃ (-119 ºF) and the boiling point is 117-118 ℃ (243-244 °F).