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Trichlorosilane

CAS 10025-78-2
EC 233-042-5
LANGUAGE EN

Basic Product Information

Product Name
Trichlorosilane
Product Code
14078

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

Trichlorosilane (CAS: 10025-78-2 ) 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

Flam. Liq. Category 1 H224
Pyr. Liq. Category 1 H250
Skin Corr. Category 1A H314
Acute Tox. Category 4 H302
Acute Tox. Category 4 H332
GHS02 pictogramGHS07 pictogramGHS05 pictogram

Hazard Statements

  • H224: Extremely flammable liquid and vapor.
  • H250: Catches fire spontaneously if exposed to air.
  • H302: Harmful if swallowed.
  • H332: Harmful if inhaled.
  • H314: Causes severe skin burns and eye damage.

Precautionary Statements

  • P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
  • 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.
  • P422: Store contents under inert gas.
  • 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

๐Ÿ“

30 Bond Street, Ward Hill, MA 01835-8099

๐ŸŒ

US

๐Ÿ“ž

800-343-0660

๐Ÿ“ 

800-322-4757

โœ‰๏ธ [email protected]

Emergency Contacts

Emergency Contact

๐Ÿ“ž

800-343-0660

๐Ÿ•’

Monday-Friday, 8am-7pm EST

Carechem 24

๐Ÿ“ž

866-928-0789

Similar Substances

Physical & Chemical Properties

More about properties
Physical State
Liquid
Physical State Data
liquid
State Under Standard Conditions
Not available
Appearance
Not determined
Colour
Not available
Colour Intensity
Not available
Form
Liquid
Odor
Not determined
Odor Threshold
Not determined.
Ph
Not determined.
Melting Point
-127 ยฐโ„ƒ (-197 ยบF)
Boiling Point
31-32 โ„ƒ (88-90'ยบF)
Flash Point
-28 โ„ƒ (-18 ยฐF)
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
667 hPa (500 mm Hg)
Vapor Density
Not determined.
Relative Density
Not determined.
Bulk Density
Not available
Density
1.34 g/cm3 (11.182 lbs/gal)
Flammability
Spontaneously flammable in air.
Upper Explosive Limit
Not determined
Lower Explosive Limit
6.9 Vol %
Auto Ignition Temperature
195 ยฐC (383 ยบF)
Decomposition Temperature
Not determined
Solubility
Reacts violently
Partition Coefficient
Not determined.
Solubility In Water
Reacts violently
Solubility In Fat
Not available
Kinematic Viscosity
Not determined.
Dynamic Viscosity
Not determined.
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 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 Trichlorosilane?

The signal word for this substance is "danger".

What is the physical form of Trichlorosilane?

Trichlorosilane is a liquid appearing as not determined . It has not determined odor.

What is the solubility of Trichlorosilane?

Reacts violently

What is Trichlorosilane used for?

SU24 Scientific research and development

What are the hazard statements for Trichlorosilane?

This substance has 5 hazard statements: H224: Extremely flammable liquid and vapor. H250: Catches fire spontaneously if exposed to air. H302: Harmful if swallowed. H332: Harmful if inhaled. H314: Causes severe skin burns and eye damage.

What is the melting point of Trichlorosilane?

The melting point is -127 ยฐโ„ƒ (-197 ยบF) and the boiling point is 31-32 โ„ƒ (88-90'ยบF).