Octamethylcyclotetrasilazane, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11339235	Thermo Scientific Alfa Aesar L16563.06	5 g
11349235	Thermo Scientific Alfa Aesar L16563.14	25 g

Description

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.

Chemical Identifiers

• CAS: 1020-84-4
• Molecular Weight (g/mol): 292.68
• InChI Key: FIADVASZMLCQIF-UHFFFAOYSA-N
• SMILES: C[Si]1(C)N[Si](C)(C)N[Si](C)(C)N[Si](C)(C)N1

• Molecular Formula: C8H28N4Si4
• MDL Number: MFCD00046123
• IUPAC Name: 2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetrazatetrasilocane

Specifications

• Boiling Point: 224°C to 225°C
• CAS: 1020-84-4
• MDL Number: MFCD00046123
• Beilstein: 976248
• InChI Key: FIADVASZMLCQIF-UHFFFAOYSA-N
• IUPAC Name: 2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetrazatetrasilocane
• Formula Weight: 292.68
• Odor: Ammonia-like
• Chemical Name or Material: Octamethylcyclotetrasilazane

• Melting Point: 94°C to 98°C
• Molecular Formula: C8H28N4Si4
• UN Number: UN2923
• Flash Point: 66°C (150°F)
• SMILES: C[Si]1(C)N[Si](C)(C)N[Si](C)(C)N[Si](C)(C)N1
• Molecular Weight (g/mol): 292.68
• Percent Purity: 97%
• Sensitivity: Moisture sensitive

Safety and Handling

GHS H Statement
H301-H314-H318
Toxic if swallowed.
Causes severe skin burns and eye damage.
Causes serious eye damage.

P260-P264b-P270-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

H301-H314

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Recommended Storage : Ambient temperatures

RUO – Research Use Only