Trimethylsilyl isocyanate, 94%

Description

CAS: 1118-02-1 | C4H9NOSi | 115.21 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 1118-02-1
• Molecular Formula: C4H9NOSi
• Molecular Weight (g/mol): 115.21
• MDL Number: MFCD00001993
• InChI Key: NIZHERJWXFHGGU-UHFFFAOYSA-N
• Synonym: trimethylsilyl isocyanate, silane, isocyanatotrimethyl, trimethylsilylisocyanate, isocyanato trimethyl silane, trimethylisocyanatosilane, tmsisocyanate, tms isocyanate, tms-isocyanate, tms isocynate
• PubChem CID: 70696
• SMILES: C[Si](C)(C)N=C=O

• Melting Point: -49.0°C
• Color: Colorless
• Density: 0.8500g/mL
• Boiling Point: 90.0°C to 92.0°C
• Flash Point: −2°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 94% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.3950 to 1.3970
• Linear Formula: (CH₃)₃SiNCO
• Quantity: 5 g
• Beilstein: 04, III, 1861
• Fieser: 06,634
• Specific Gravity: 0.85
• IUPAC Name: isocyanatotrimethylsilane
• Formula Weight: 115.21
• Percent Purity: 94%
• Physical Form: Liquid
• Chemical Name or Material: Trimethylsilyl isocyanate, 97%

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Causes skin irritation. May cause respiratory irritation. Highly flammable liquid and vapor. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. To
Precautionary Statement	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF INHALED: Remove to fresh air and keep at rest in a position comfortable f
EINECSNumber	214-256-8
TSCA	TSCA

SDS

RUO – Research Use Only