Chlorotriethylsilane, 98+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11482977	Thermo Scientific Alfa Aesar A15547.09	10 g
11492977	Thermo Scientific Alfa Aesar A15547.18	50 g
11402987	Thermo Scientific Alfa Aesar A15547.30	250 g

Description

Chlorotriethylsilane is used in laboratory chemicals. It is used for preparing silylating agent and acts as a catalyst for lewis acid. It is used for executing chemical reactions for silicon oil, silicon resin and polysiloxane. It is also used for eradicating robe agent, and used as protective agent and leather surface treating agent.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Chlorotriethylsilane is used in laboratory chemicals. It is used for preparing silylating agent and acts as a catalyst for lewis acid. It is used for executing chemical reactions for silicon oil, silicon resin and polysiloxane. It is also used for eradicating robe agent, and used as protective agent and leather surface treating agent.

Solubility
Soluble in aprotic organic solvents.

Notes
Incompatible with bases, strong oxidizing agents, strong acids, alcohols, amines, ammonia, aldehydes and acetone.

Chemical Identifiers

• CAS: 994-30-9
• Molecular Weight (g/mol): 150.72
• InChI Key: DCFKHNIGBAHNSS-UHFFFAOYSA-N
• PubChem CID: 13819
• SMILES: CC[Si](Cl)(CC)CC

• Molecular Formula: C6H15ClSi
• MDL Number: MFCD00000507
• Synonym: triethylchlorosilane, silane, chlorotriethyl, triethylsilyl chloride, chloro triethyl silane, unii-q1a687m1py, triethyl silyl chloride, triethychlorosilane, chlorotrietylsilane, clsiet3, et3sicl
• IUPAC Name: chloro(triethyl)silane

Specifications

• Boiling Point: 145°C to 147°C
• CAS: 994-30-9
• Linear Formula: (CH₃CH₂)₃SiCl
• UN Number: UN2986
• Flash Point: 29°C (84°F)
• Solubility Information: Soluble in aprotic organic solvents.
• SMILES: CC[Si](Cl)(CC)CC
• Molecular Weight (g/mol): 150.72
• Formula Weight: 150.73
• Odor: Pungent
• Sensitivity: Moisture sensitive
• Chemical Name or Material: Chlorotriethylsilane

• Melting Point: ∼-75°C
• Molecular Formula: C6H15ClSi
• MDL Number: MFCD00000507
• Beilstein: 1732860
• Synonym: triethylchlorosilane, silane, chlorotriethyl, triethylsilyl chloride, chloro triethyl silane, unii-q1a687m1py, triethyl silyl chloride, triethychlorosilane, chlorotrietylsilane, clsiet3, et3sicl
• InChI Key: DCFKHNIGBAHNSS-UHFFFAOYSA-N
• IUPAC Name: chloro(triethyl)silane
• PubChem CID: 13819
• Percent Purity: ≥98%
• Refractive Index: 1.431
• Density: 0.899

Safety and Handling

GHS H Statement
H314-H318-H226-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapour.
Harmful if swallowed.

P210-P233-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c

H226-H312+H332-H314

missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CHLOROSILANES, CORROSIVE, FLAMMABLE, N.O.S.

missing translation for 'einecsNumber' : 213-615-6

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures; Store under Nitrogen

Product Identifier

• Chlorotriethylsilane

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 3
• Skin corrosion/irritation Category 1 A

Hazard Statement

• H226-Flammable liquid and vapour.
• H302-Harmful if swallowed.
• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.
• EUH014-Reacts violently with water.
• EUH071-Corrosive to the respiratory tract.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• 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/.

Supplemental information

• MIXTURE LIST-Contains : Chlorotriethylsilane

RUO – Research Use Only