Diphenyldichlorosilane, 97%, Thermo Scientific Chemicals

Description

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dye stuffs.

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
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dye stuffs.

Solubility
Decomposes in water.

Notes
Moisture Sensitive. Store away from water/moisture, oxidizing agents and bases. Store under inert gas.

Specifications

Chemical Identifiers

• CAS: 80-10-4
• Molecular Formula: C12H10Cl2Si
• Molecular Weight (g/mol): 253.20
• MDL Number: MFCD00000489
• InChI Key: OSXYHAQZDCICNX-UHFFFAOYSA-N
• Synonym: diphenyldichlorosilane, silane, dichlorodiphenyl, dichloro diphenyl silane, diphenylsilicon dichloride, diphenylsilyl dichloride, dichlor-difenylsilan, diphenyl dichlorosilane, dichlor-difenylsilan czech, hsdb 316, benzene, 1,1'-dichlorosilylene bis
• PubChem CID: 6627
• IUPAC Name: dichloro(diphenyl)silane
• SMILES: Cl[Si](Cl)(C1=CC=CC=C1)C1=CC=CC=C1

• Boiling Point: 303°C to 304°C
• Melting Point: -22°C
• Quantity: 100 g
• UN Number: UN1769
• Beilstein: 609882
• Flash Point: 157°C (314°F)
• Solubility Information: Decomposes in water.
• Formula Weight: 253.2
• Percent Purity: 97%
• Odor: Pungent
• Refractive Index: 1.579
• Sensitivity: Moisture sensitive
• Density: 1.208
• Chemical Name or Material: Diphenyldichlorosilane

Safety and Handling

Product Identifier

• Diphenyldichlorosilane

Signal Word

• Danger

Hazard Category

• LONG-TERM AQUATIC HAZARD Chronic 2
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 A

Hazard Statement

• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.
• H411-Toxic to aquatic life with long lasting effects.
• EUH014-Reacts violently with water.
• EUH071-Corrosive to the respiratory tract.

Precautionary Statement

• 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 : Diphenyldichlorosilane

RUO – Research Use Only