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Methacrolein

CAS 78-85-3
EC 201-150-1
LANGUAGE EN
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Product Identification

More information about Methacrolein

Basic Product Information

Product Name
Methacrolein
Product Code
43124

Regulatory Identifiers

CAS Number
78-85-3 Check regulations

Chemical Abstracts Service registry number - unique identifier for chemical substances

EC Number
201-150-1 Check regulations

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

Uses Information

Identified Uses
SU24 Scientific research and development

Overview

Methacrolein (CAS: 78-85-3 ) commonly used su24 scientific research and development.

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Hazard Identification

More about safety measures

Classification Status

Classified

Signal Word

danger (Danger)

Hazard Classifications

Flam. Liq. Category 2 H225
Acute Tox. Category 3 H301
Acute Tox. Category 3 H311
Acute Tox. Category 2 H330
Skin Corr. Category 1B H314
Eye Dam. Category 1 H318
GHS02 pictogramGHS06 pictogramGHS05 pictogram

Hazard Statements

  • H225: Highly flammable liquid and vapor.
  • H301: Toxic if swallowed.
  • H311: Toxic in contact with skin.
  • H330: Fatal if inhaled.
  • H314: Causes severe skin burns and eye damage.
  • H318: Causes serious eye damage.

Precautionary Statements

  • P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
  • P260: Do not breathe dust/fume/gas/mist/vapours/spray.
  • P284: Wear respiratory protection.
  • P303+P361+P353: IF ON SKIN (or hair): Remove/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.
  • P320: Specific treatment is urgent (see on this label).
  • P361: Remove/Take off immediately all contaminated clothing.
  • P301+P330+P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P405: Store locked up.
  • P501: Dispose of contents/container in accordance with local/regional/national/international regulations.

Suppliers & Organizations

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc. Logo

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.

manufacturer

📍

30 Bond Street, Ward Hill, MA 01835-8099

🌍

US

📞

800-343-0660

📠

800-322-4757

✉️ [email protected]
🌐 http://www.alfa.com

Emergency Contacts

Emergency Contact

📞

(800) 343-0660

🕒

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

Carechem 24

📞

(866) 928-0789

🕒

After normal business hours

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Physical & Chemical Properties

More about properties
Physical State
Liquid
Physical State Data
liquid
State Under Standard Conditions
Not available
Appearance
Not available
Colour
Not available
Colour Intensity
Not available
Form
Liquid
Odor
Pungent
Odor Threshold
Not determined.
Ph
Not determined.
Melting Point
-81 ℃ (-114 °F)
Boiling Point
69-70 ℃ (156-158 °F)
Flash Point
-15 °℃ (5 °F)
Freezing Point
Not available
Softening Point
Not available
Solidification Point
Not available
Cloud Point
Not available
Crystallisation Point
Not available
Evaporation Rate
Not determined.
Relative Evaporation Rate
Not available
Vapor Pressure
158 hPa (119 mm Hg)
Vapor Density
Not determined.
Relative Density
Not determined.
Bulk Density
Not available
Density
0.847 g/cm3 (7.068 lbs/gal)
Flammability
Not determined.
Upper Explosive Limit
Not determined
Lower Explosive Limit
2.6 Vol %
Auto Ignition Temperature
295 ℃ (563 ºF)
Decomposition Temperature
Not determined
Solubility
Not available
Partition Coefficient
Not determined.
Solubility In Water
60 g/l
Solubility In Fat
Not available
Kinematic Viscosity
Not determined.
Dynamic Viscosity
0.49 mPas
Surface Tension
Not available
Explosive Properties
Product is not explosive. However, formation of explosive air/vapor mixtures is possible.
Oxidizing Properties
Not available
Molecular Weight
Not available
Solid Content
Not available
Solvent Content
Not available
Gas Group
Not available
Relative Vapor Density
Not determined.
Dissociation Constant
Not available
Hydrolysis Rate
Not available
Concentration
Not available
Temperature
Not available
Particle Characteristics
Not available
Particle Size
Not available
Particle Size Distribution
Not available
Particle Shape
Not available
Particle Aspect Ratio
Not available
Particle Aggregation State
Not available
Particle Agglomeration State
Not available
Particle Specific Surface Area
Not available
Particle Dustiness
Not available
Voc Content
Not available
Voc Concentration
Not available
Voc Content Info
Not available
Metal Corrosion
Not available

Frequently Asked Questions

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What is the hazard signal word for Methacrolein?

The signal word for this substance is "danger".

What is the physical form of Methacrolein?

Methacrolein is a liquid . It has pungent odor.

What is Methacrolein used for?

SU24 Scientific research and development

What are the hazard statements for Methacrolein?

This substance has 6 hazard statements: H225: Highly flammable liquid and vapor. H301: Toxic if swallowed. H311: Toxic in contact with skin. H330: Fatal if inhaled. H314: Causes severe skin burns and eye damage. H318: Causes serious eye damage.

What is the melting point of Methacrolein?

The melting point is -81 ℃ (-114 °F) and the boiling point is 69-70 ℃ (156-158 °F).