Trimethylsilyl isocyanate, 94%

Product Code. 10144660

Brand: Thermo Scientific Acros 224730050

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
• Linear Formula: (CH₃)₃SiNCO
• Refractive Index: 1.3950 to 1.3970
• 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

Product Identifier

• Trimethylsilyl isocyanate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 2
• Skin corrosion/irritation Category 2
• Skin sensitiser Category 1
• Specific target organ toxicity Category 3

Hazard Statement

• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H331-Toxic if inhaled.
• H335-May cause respiratory irritation.
• H225-Highly flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P311-Call a POISON CENTER/doctor/ .

SDS

RUO – Research Use Only