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Trichlorosilane, 99%, Thermo Scientific Chemicals

Product Code. 10285460 Shop All Thermo Scientific Chemicals Products
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250 mL
1 L
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1 L
250mL
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10207453 1 L 1 L
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Product Code. 10285460 Supplier Thermo Scientific Acros Supplier No. 174602500
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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 10025-78-2
Molecular Formula Cl3Si
Molecular Weight (g/mol) 134.44
InChI Key PPDADIYYMSXQJK-UHFFFAOYSA-N
IUPAC Name trichlorosilyl
SMILES Cl[Si](Cl)Cl

Specifications

Melting Point -127.0°C
Density 1.3400 g/mL
Boiling Point 31.0°C to 32.0°C
Flash Point -27°C
Assay Percent Range 99%
Packaging Glass bottle
Linear Formula SiHCl3
Refractive Index 1.4000 to 1.4020
Quantity 250 mL
Fieser 03,298; 04,525; 05,687; 06,606; 11,553
Merck Index 15, 9811
Specific Gravity 1.34
Solubility Information Solubility aq. soln.: hydrolysis. Other solubilities: soluble in benzene, ether, heptane, chloroform,, perchloroethylene, carbon disulfide and, carbon tetrachloride
Viscosity 0.332 mPa.s (20°C)
Formula Weight 135.45
Chemical Name or Material Trichlorosilane
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Product Identifier
  • Trichlorosilane
Signal Word
  • Danger
Hazard Category
  • Acute toxicity Category 3
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Flammable liquid Category 1
  • Pyrophoric liquid Category 1
  • Skin corrosion/irritation Category 1 A
  • Specific target organ toxicity Category 3
Hazard Statement
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
  • H331-Toxic if inhaled.
  • H335-May cause respiratory irritation.
  • H302-Harmful if swallowed.
  • H250-Catches fire spontaneously if exposed to air.
  • H224-Extremely flammable liquid and vapour.
  • EUH014-Reacts violently with water.
  • EUH029-Contact with water liberates toxic gas.
Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P231+P232-Handle under inert gas. Protect from moisture.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P334-IF ON SKIN: Immerse in cool water/wrap in wet bandages.
  • 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.
  • P310-Immediately call a POISON CENTER/doctor/.

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