Azidotrimethylsilane, 94%, Thermo Scientific Chemicals

Description

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.

C-X bond formation reagent, For Azidation/Diazo transfer

Specifications

Chemical Identifiers

• CAS: 4648-54-8
• Molecular Formula: C3H9N3Si
• Molecular Weight (g/mol): 115.21
• MDL Number: MFCD00001986
• InChI Key: SEDZOYHHAIAQIW-UHFFFAOYSA-N
• Synonym: trimethylsilyl azide, silane, azidotrimethyl, trimethylsilylazide, azido trimethyl silane, ccris 8048, tms azide, tms-azide, trimethyl silylazide, trimethylsilyl-azide, azido trimethylsilane
• PubChem CID: 78378
• IUPAC Name: azido(trimethyl)silane
• SMILES: C[Si](C)(C)N=[N+]=[N-]

• Color: Colorless to Yellow
• Density: 0.8760g/mL
• Boiling Point: 95.0°C to 96.0°C
• Flash Point: 6°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 92% min. (GC)
• Packaging: Glass bottle
• Linear Formula: (CH₃)₃SiN₃
• Refractive Index: 1.4142 to 1.4162
• Quantity: 250 mL
• Fieser: 01,1236; 03,316; 05,719; 06,632; 07,394; 09,21; 10,14; 11,32; 12,37; 13,24; 14,25; 15,16; 16,17; 17,378
• Specific Gravity: 0.876
• Solubility Information: Solubility in water: decomposes. Other solubilities: soluble in ether, dichloromethane and benzene
• Formula Weight: 115.21
• Percent Purity: 94%
• Physical Form: Liquid
• Chemical Name or Material: Azidotrimethylsilane

Safety and Handling

Product Identifier

• Azidotrimethylsilane

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Flammable liquid Category 2

Hazard Statement

• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.
• H301-Toxic if swallowed.
• H311-Toxic in contact with skin.
• H331-Toxic if inhaled.
• H225-Highly flammable liquid and vapour.
• EUH029-Contact with water liberates toxic gas.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P273-Avoid release to the environment.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

RUO – Research Use Only