NextSDS Logo
Ma

Maleic anhydride

CAS 108-31-6
EC 203-571-6
LANGUAGE EN
Add SDS to Library

Product Identification

More information about Maleic anhydride

Basic Product Information

Product Name
Maleic anhydride
Product Code
H66064

Regulatory Identifiers

CAS Number
108-31-6 Check regulations

Chemical Abstracts Service registry number - unique identifier for chemical substances

EC Number
203-571-6 Check regulations

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

Uses Information

Identified Uses
SU24 Scientific research and development

Overview

Maleic anhydride (CAS: 108-31-6 ) is a briquettes substance commonly used su24 scientific research and development.

Manage Your Safety Data Sheets

Organize and access your chemical safety data with ease.

Hazard Identification

More about safety measures

Classification Status

Classified

Signal Word

danger (Danger)

Hazard Classifications

Skin Corr. Category 1B H314
Resp. Sens. Category 1 H334
Acute Tox. Category 4 H302
Skin Sens. Category 1 H317
GHS07 pictogramGHS05 pictogramGHS08 pictogram

Hazard Statements

  • H302: Harmful if swallowed.
  • H314: Causes severe skin burns and eye damage.
  • H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H317: May cause an allergic skin reaction.

Precautionary Statements

  • P260: Do not breathe dust/fume/gas/mist/vapours/spray.
  • P284: In case of inadequate ventilation wear respiratory protection.
  • P303+P361+P353: If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
  • P405: Store locked up.
  • P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • 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

Similar Substances

M
Maleic acid
CAS: 110-16-7
A
Acetic anhydride
CAS: 108-24-7
P
Propionic anhydride
CAS: 123-62-6
P
Phthalic anhydride
CAS: 85-44-9
S
Succinic anhydride
CAS: 108-30-5
M
Methyltetrahydrophthalic anhydride
CAS: 26590-20-5
M
Malonic acid
CAS: 141-82-2
1
1,2,3,6-Tetrahydrophthalic anhydride
CAS: 85-43-8

Physical & Chemical Properties

More about properties
Physical State
Not available
Physical State Data
Not available
State Under Standard Conditions
Not available
Appearance
Briquettes
Colour
White
Colour Intensity
Not available
Form
Briquettes
Odor
Not determined
Odor Threshold
Not determined.
Ph
Not applicable.
Melting Point
52-56 ℃ (126-133 ºF)
Boiling Point
202 ℃ (396 °F)
Flash Point
103 °C (217 ºF)
Freezing Point
Not available
Softening Point
Not available
Solidification Point
Not available
Cloud Point
Not available
Crystallisation Point
Not available
Evaporation Rate
Not applicable.
Relative Evaporation Rate
Not available
Vapor Pressure
0.2 hPa
Vapor Density
Not applicable.
Relative Density
Not determined.
Bulk Density
Not available
Density
1.48 g/cm3 (12.351 lbs/gal)
Flammability
Not determined.
Upper Explosive Limit
7.1 Vol %
Lower Explosive Limit
1.4 Vol %
Auto Ignition Temperature
380 °C (716 °F)
Decomposition Temperature
Not determined
Solubility
Hydrolyzes
Partition Coefficient
Not determined.
Solubility In Water
Hydrolyzes
Solubility In Fat
Not available
Kinematic Viscosity
Not applicable.
Dynamic Viscosity
Not applicable.
Surface Tension
Not available
Explosive Properties
Product does not present an explosion hazard.
Oxidizing Properties
Not available
Molecular Weight
Not available
Solid Content
Not available
Solvent Content
Not available
Gas Group
Not available
Relative Vapor Density
Not available
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

View full documentation

What is the hazard signal word for Maleic anhydride?

The signal word for this substance is "danger".

What is the solubility of Maleic anhydride?

Hydrolyzes

What is Maleic anhydride used for?

SU24 Scientific research and development

What are the hazard statements for Maleic anhydride?

This substance has 4 hazard statements: H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317: May cause an allergic skin reaction.

What is the melting point of Maleic anhydride?

The melting point is 52-56 ℃ (126-133 ºF) and the boiling point is 202 ℃ (396 °F).