Chlorotriphenylsilane, 96%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11420294	Thermo Scientific Alfa Aesar A13678.06	5 g
11430294	Thermo Scientific Alfa Aesar A13678.14	25 g
11423900	Thermo Scientific Alfa Aesar A13678.18	50 g
11440294	Thermo Scientific Alfa Aesar A13678.22	100 g

Description

Chlorotriphenylsilane is used as a silylating agent. It is also used as a pharmaceutical intermediate.

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
Chlorotriphenylsilane is used as a silylating agent. It is also used as a pharmaceutical intermediate.

Solubility
Reacts with water.

Notes
Keep container tightly sealed. Store under dry inert gas. It is sensitive to moisture. Incompatible with bases and oxidizing agents.

Chemical Identifiers

• CAS: 76-86-8
• Molecular Weight (g/mol): 294.85
• InChI Key: MNKYQPOFRKPUAE-UHFFFAOYSA-N
• PubChem CID: 6458
• SMILES: Cl[Si](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

• Molecular Formula: C18H15ClSi
• MDL Number: MFCD00000496
• Synonym: triphenylsilyl chloride, triphenylchlorosilane, silane, chlorotriphenyl, triphenylsilicon chloride, chloro triphenyl silane, triphenylsilylchloride, chloro-tri phenyl silane, benzene, 1,1',1-chlorosilylidyne tris, clsiph3, ph3sicl
• IUPAC Name: chloro(triphenyl)silane

Specifications

• Boiling Point: 188°C to 189°C (3mmHg)
• CAS: 76-86-8
• MDL Number: MFCD00000496
• Beilstein: 1820487
• Synonym: triphenylsilyl chloride, triphenylchlorosilane, silane, chlorotriphenyl, triphenylsilicon chloride, chloro triphenyl silane, triphenylsilylchloride, chloro-tri phenyl silane, benzene, 1,1',1-chlorosilylidyne tris, clsiph3, ph3sicl
• InChI Key: MNKYQPOFRKPUAE-UHFFFAOYSA-N
• IUPAC Name: chloro(triphenyl)silane
• PubChem CID: 6458
• Percent Purity: 96%
• Sensitivity: Moisture sensitive

• Melting Point: 91°C to 96°C
• Molecular Formula: C18H15ClSi
• UN Number: UN3261
• Flash Point: >200°C (392°F)
• Solubility Information: Reacts with water.
• SMILES: Cl[Si](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
• Molecular Weight (g/mol): 294.85
• Formula Weight: 294.86
• Odor: Pungent
• Chemical Name or Material: Chlorotriphenylsilane

Safety and Handling

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

H314

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Recommended Storage : Ambient temperatures; Store under Nitrogen

Product Identifier

• Chlorotriphenylsilane

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• 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 : Chlorotriphenylsilane

RUO – Research Use Only