Octamethylcyclotetrasilazane, 97%

Description

CAS: 1020-84-4 | C8H28N4Si4 | 292.68 g/mol

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.

Specifications

Chemical Identifiers

• CAS: 1020-84-4
• Molecular Formula: C8H28N4Si4
• Molecular Weight (g/mol): 292.68
• MDL Number: MFCD00046123
• 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
• SMILES: C[Si]1(C)N[Si](C)(C)N[Si](C)(C)N[Si](C)(C)N1

• Boiling Point: 224°C to 225°C
• Melting Point: 94°C to 98°C
• Quantity: 5 g
• UN Number: UN2923
• Beilstein: 976248
• Flash Point: 66°C (150°F)
• Formula Weight: 292.68
• Percent Purity: 97%
• Odor: Ammonia-like
• Sensitivity: Moisture sensitive
• Chemical Name or Material: Octamethylcyclotetrasilazane

Safety and Handling

Hazard Category	H301-H314
Hazard Statement	GHS H Statement H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P270-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLIDS, TOXIC, N.O.S.
EINECSNumber	213-817-4
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only