Allylchlorodimethylsilane, 94%

Description

CAS: 4028-23-3 | C5H11ClSi | 134.678 g/mol

Allylchlorodimethylsilane is used in the synthesis of cyclo-1,1?,4,4?-bis(1,1,3,3-tetramethyl-1,3-disiloxanediyl)dibenzene, silylating agent for steroids for analysis by GC-MS. Also used in the preparation of phenylenebis(silanediyl triflates), useful synthons for organosilicon polymers, O-silylation of phenyl sulfones.

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
Allylchlorodimethylsilane is used in the synthesis of cyclo-1,1′,4,4′-bis(1,1,3,3-tetramethyl-1,3-disiloxanediyl)dibenzene, silylating agent for steroids for analysis by GC-MS. Also used in the preparation of phenylenebis(silanediyl triflates), useful synthons for organosilicon polymers, O-silylation of phenyl sulfones.

Solubility
Soluble in most organic solvents; reacts with alcohols, amines, and water.

Notes
Moisture sensitive. Store away from strong oxidizing agents, strong bases, water/ moisture.

Specifications

Chemical Identifiers

• CAS: 4028-23-3
• Molecular Formula: C5H11ClSi
• Molecular Weight (g/mol): 134.678
• MDL Number: MFCD00000506
• InChI Key: KMVZWUQHMJAWSY-UHFFFAOYSA-N
• Synonym: allyldimethylchlorosilane, allylchlorodimethylsilane, silane, chlorodimethyl-2-propenyl, allyl chloro dimethylsilane, allyl-chloro-dimethyl silane, silane, chlorodimethyl-2-propen-1-yl, admcs, allyl chlorodimethylsilane, allylchlorodimethyl silane, acmc-1afr7
• PubChem CID: 77646
• IUPAC Name: chloro-dimethyl-prop-2-enylsilane
• SMILES: C[Si](C)(CC=C)Cl

• Boiling Point: 110°C to 112°C
• Quantity: 25 g
• UN Number: UN2985
• Beilstein: 1737978
• Flash Point: 5°C (41°F)
• Solubility Information: Soluble in most organic solvents; reacts with alcohols,amines,and water.
• Formula Weight: 134.68
• Percent Purity: 97%
• Refractive Index: 1.429
• Sensitivity: Moisture sensitive
• Density: 0.896
• Chemical Name or Material: Allylchlorodimethylsilane

Safety and Handling

Hazard Category	H225-H314
Hazard Statement	GHS H Statement H225-H314-H318 Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P210-P233-P240-P241-P242-P243-P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: CHLOROSILANES, FLAMMABLE, CORROSIVE, N.O.S.
EINECSNumber	223-706-2
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only