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Methylstyrene

CAS 25013-15-4
EC N/A
LANGUAGE EN
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Product Identification

More information about Methylstyrene

Basic Product Information

Product Name
Methylstyrene
Product Code
522864

Regulatory Identifiers

CAS Number
25013-15-4 Check regulations

Chemical Abstracts Service registry number - unique identifier for chemical substances

Uses Information

Identified Uses
Laboratory chemicals, Synthesis of substances

Overview

Methylstyrene (CAS: 25013-15-4 ) is a colourless substance commonly used laboratory chemicals, synthesis of substances.

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Hazard Identification

More about safety measures

Classification Status

Classified

Signal Word

danger (Danger)

Hazard Classifications

Flam. Liq. Category 3 H226
Acute Tox. Category 4 H332
Skin Irrit. Category 2 H315
Eye Irrit. Category 2A H319
STOT SE Category 3 H335
Asp. Tox. Category 1 H304
Aquatic Acute Category 2 H401
GHS02 pictogramGHS08 pictogramGHS07 pictogram

Hazard Statements

  • H226: Flammable liquid and vapour.
  • H304: May be fatal if swallowed and enters airways.
  • H315: Causes skin irritation.
  • H319: Causes serious eye irritation.
  • H332: Harmful if inhaled.
  • H335: May cause respiratory irritation.
  • H401: Toxic to aquatic life.

Precautionary Statements

  • P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
  • P233: Keep container tightly closed.
  • P240: Ground/bond container and receiving equipment.
  • P241: Use explosion-proof electrical/ ventilating/ lighting/ equipment.
  • P242: Use only non-sparking tools.
  • P243: Take precautionary measures against static discharge.
  • P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
  • P264: Wash skin thoroughly after handling.
  • P271: Use only outdoors or in a well-ventilated area.
  • P273: Avoid release to the environment.
  • P280: Wear protective gloves/ eye protection/ face protection.
  • P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
  • P303 + P361 + P353: IF ON SKIN (or hair): Remove/ Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P304 + P340 + P312: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/ physician if you feel unwell.
  • P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P331: Do NOT induce vomiting.
  • P332 + P313: If skin irritation occurs: Get medical advice/ attention.
  • P337 + P313: If eye irritation persists: Get medical advice/ attention.
  • P362: Take off contaminated clothing and wash before reuse.
  • P370 + P378: In case of fire: Use dry sand, dry chemical or alcohol-resistant foam for extinction.
  • P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
  • P403 + P235: Store in a well-ventilated place. Keep cool.
  • P405: Store locked up.
  • P501: Dispose of contents/ container to an approved waste disposal plant.

Suppliers & Organizations

Sigma-Aldrich

manufacturer

📍

3050 Spruce Street, SAINT LOUIS MO 63103, USA

🌍

US

📞

+1 800-325-5832

📠

+1 800-325-5052

Emergency Contacts

CHEMTREC

📞

+1-703-527-3887

🌍

US

Similar Substances

2
2-Methylstyrene
No identifier available
T
trans-ß-Methylstyrene
CAS: 873-66-5
3
3-Methylstyrene (stabilized with TBC)
No identifier available
M
Methyl methacrylate
CAS: 80-62-6
S
Styrene oxide
No identifier available
M
Methylcyclohexane
CAS: 108-87-2
M
Methyl propionate
CAS: 554-12-1
M
Methyl benzoate
CAS: 93-58-3

Physical & Chemical Properties

More about properties
Physical State
liquid
Physical State Data
liquid
State Under Standard Conditions
Not available
Appearance
colourless
Colour
colourless
Colour Intensity
Not available
Form
liquid
Odor
No data available
Odor Threshold
No data available
Ph
No data available
Melting Point
ca .- 76.99 °℃ (-106.58 °F)
Boiling Point
168 ℃ (334 ºF)
Flash Point
52 °℃ (126 °F)
Freezing Point
Not available
Softening Point
Not available
Solidification Point
Not available
Cloud Point
Not available
Crystallisation Point
Not available
Evaporation Rate
No data available
Relative Evaporation Rate
Not available
Vapor Pressure
ca.2.0 hPa (1.5 mmHg) at 20 °℃ (68 ºF)
Vapor Density
No data available
Relative Density
0.893 g/cm3 at 25 °℃ (77 ºF)
Bulk Density
Not available
Density
Not available
Flammability
No data available
Upper Explosive Limit
5.2 %(V)
Lower Explosive Limit
1.1 %(V)
Auto Ignition Temperature
No data available
Decomposition Temperature
No data available
Solubility
Not available
Partition Coefficient
log Pow: 3.35 at 25 ℃ (77 ºF)
Solubility In Water
ca.0.089 g/l at 25 ℃ (77 ºF)
Solubility In Fat
Not available
Kinematic Viscosity
ca.0.93 mm2/s at 20 °℃ (68 °F)
Dynamic Viscosity
Not available
Surface Tension
ca.31.66 mN/m at 20 ℃ (68 °F)
Explosive Properties
No data available
Oxidizing Properties
No data 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 Methylstyrene?

The signal word for this substance is "danger".

What is the physical form of Methylstyrene?

Methylstyrene is a liquid appearing as colourless with colourless color. It has no data available odor.

What is Methylstyrene used for?

Laboratory chemicals, Synthesis of substances

What are the hazard statements for Methylstyrene?

This substance has 7 hazard statements: H226: Flammable liquid and vapour. H304: May be fatal if swallowed and enters airways. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. H335: May cause respiratory irritation. H401: Toxic to aquatic life.

What is the melting point of Methylstyrene?

The melting point is ca .- 76.99 °℃ (-106.58 °F) and the boiling point is 168 ℃ (334 ºF).