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2-Methylnaphthalene

CAS 91-57-6
EC 202-078-3
LANGUAGE EN
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Product Identification

More information about 2-Methylnaphthalene

Basic Product Information

Product Name
2-Methylnaphthalene
Product Code
A15214

Regulatory Identifiers

CAS Number
91-57-6 Check regulations

Chemical Abstracts Service registry number - unique identifier for chemical substances

EC Number
202-078-3 Check regulations

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

Uses Information

Identified Uses
SU24 Scientific research and development

Overview

2-Methylnaphthalene (CAS: 91-57-6 ) is a not determined substance 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

Acute Tox. Category 3 H301
Skin Irrit. Category 2 H315
Eye Irrit. Category 2A H319
STOT SE Category 3 H335
GHS06 pictogramGHS07 pictogram

Hazard Statements

  • H301: Toxic if swallowed.
  • H315: Causes skin irritation.
  • H319: Causes serious eye irritation.
  • H335: May cause respiratory irritation.

Precautionary Statements

  • P261: Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280: Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310: IF SWALLOWED: Immediately call a POISON CENTER/ doctor/ ...
  • 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.

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

1
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2
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N
Naphthalene
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1
1-Chloronaphthalene
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2
2-Nitronaphthalene
CAS: 581-89-5
1
1,5-Dihydroxynaphthalene
No identifier available
1
1,5-Diaminonaphthalene
CAS: 2243-62-1
1
1,2,3,4-Tetrahydronaphthalene
CAS: 119-64-2

Physical & Chemical Properties

More about properties
Physical State
Solid
Physical State Data
solid
State Under Standard Conditions
Not available
Appearance
Not determined
Colour
White
Colour Intensity
Not available
Form
Solid
Odor
Not determined
Odor Threshold
Not determined.
Ph
Not applicable.
Melting Point
34-36 ℃ (93-97 ºF)
Boiling Point
240-242 ℃ (464-468 °F)
Flash Point
98 ℃ (208 °F)
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
Not applicable.
Vapor Density
Not applicable.
Relative Density
Not determined.
Bulk Density
Not available
Density
1.006 g/cm3 (8.395 lbs/gal)
Flammability
Not determined.
Upper Explosive Limit
Not determined
Lower Explosive Limit
Not determined
Auto Ignition Temperature
Not determined.
Decomposition Temperature
Not determined
Solubility
Insoluble
Partition Coefficient
Not available
Solubility In Water
Insoluble
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

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What is the hazard signal word for 2-Methylnaphthalene?

The signal word for this substance is "danger".

What is the physical form of 2-Methylnaphthalene?

2-Methylnaphthalene is a solid appearing as not determined with white color. It has not determined odor.

What is the solubility of 2-Methylnaphthalene?

Insoluble

What is 2-Methylnaphthalene used for?

SU24 Scientific research and development

What are the hazard statements for 2-Methylnaphthalene?

This substance has 4 hazard statements: H301: Toxic if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.

What is the melting point of 2-Methylnaphthalene?

The melting point is 34-36 ℃ (93-97 ºF) and the boiling point is 240-242 ℃ (464-468 °F).