Bis(trimethylsilyl)carbodiimide, 97%

Description

CAS: 1000-70-0 | C7H18N2Si2 | 186.405 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: 1000-70-0
• Molecular Formula: C7H18N2Si2
• Molecular Weight (g/mol): 186.405
• MDL Number: MFCD00051538
• InChI Key: KSVMTHKYDGMXFJ-UHFFFAOYSA-N
• Synonym: bis trimethylsilyl carbodiimide, carbodiimide, bis trimethylsilyl, n,n'-methanediylidenebis 1,1,1-trimethylsilanamine, silanamine, n,n'-methanetetraylbis 1,1,1-trimethyl, 1,3-bis trimethylsilyl carbodiimide, n,n'-bis trimethylsilyl carbodiimide, n,n'-methane tetraylbis 1,1,1-trimethylsilanamine, carbodiimide, bis trimethylsilyl-7ci,8ci, n,n'-methanetetraylbis 1,1,1-trimethylsilylamine
• PubChem CID: 70473
• IUPAC Name: N,N'-bis(trimethylsilyl)methanediimine
• SMILES: C[Si](C)(C)N=C=N[Si](C)(C)C

• Melting Point: -23°C
• Density: 0.823
• Boiling Point: 163°C to 164°C
• Flash Point: 42°C (107°F)
• Odor: Mild
• Refractive Index: 1.434
• Linear Formula: (CH₃)₃SiN=C=NSi(CH₃)₃
• Quantity: 25 g
• UN Number: UN1993
• Beilstein: 2042082
• Sensitivity: Moisture sensitive
• Formula Weight: 186.41
• Percent Purity: 97%
• Chemical Name or Material: Bis (trimethylsilyl)carbodiimide

Safety and Handling

Hazard Category	H226-H302-H315-H319-H335
Hazard Statement	GHS H Statement H226-H302-H315-H319-H335 Flammable liquid and vapor. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P312-P330-P332+P313-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
EINECSNumber	213-673-2
RTECSNumber	VV1302500
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only