Azidotrimethylsilane, 94%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10429270	Thermo Scientific Acros 167930100	10 mL	Glass bottle
10763551	Thermo Scientific Acros 167930500	50 mL	Glass bottle
11985801	Thermo Scientific Acros 167932500	250 mL	Glass bottle

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

Chemical Identifiers

• CAS: 4648-54-8
• Molecular Weight (g/mol): 115.21
• InChI Key: SEDZOYHHAIAQIW-UHFFFAOYSA-N
• PubChem CID: 78378
• SMILES: C[Si](C)(C)N=[N+]=[N-]

• Molecular Formula: C3H9N3Si
• MDL Number: MFCD00001986
• Synonym: trimethylsilyl azide, silane, azidotrimethyl, trimethylsilylazide, azido trimethyl silane, ccris 8048, tms azide, tms-azide, trimethyl silylazide, trimethylsilyl-azide, azido trimethylsilane
• IUPAC Name: azido(trimethyl)silane

Specifications

• CAS: 4648-54-8
• Density: 0.8760g/mL
• Flash Point: 6°C
• Assay Percent Range: 92% min. (GC)
• Linear Formula: (CH₃)₃SiN₃
• MDL Number: MFCD00001986
• Specific Gravity: 0.876
• Solubility Information: Solubility in water: decomposes. Other solubilities: soluble in ether, dichloromethane and benzene
• SMILES: C[Si](C)(C)N=[N+]=[N-]
• Molecular Weight (g/mol): 115.21
• Formula Weight: 115.21
• Physical Form: Liquid

• Color: Colorless to Yellow
• Boiling Point: 95.0°C to 96.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C3H9N3Si
• Refractive Index: 1.4142 to 1.4162
• 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
• Synonym: trimethylsilyl azide, silane, azidotrimethyl, trimethylsilylazide, azido trimethyl silane, ccris 8048, tms azide, tms-azide, trimethyl silylazide, trimethylsilyl-azide, azido trimethylsilane
• InChI Key: SEDZOYHHAIAQIW-UHFFFAOYSA-N
• IUPAC Name: azido(trimethyl)silane
• PubChem CID: 78378
• Percent Purity: 94%
• Chemical Name or Material: Azidotrimethylsilane

Safety and Handling

GHS H Statement
Toxic if swallowed.
Very toxic to aquatic life with long lasting effects.
Toxic in contact with skin.
Toxic if inhaled.
Highly flammable liquid and vapor.
Contact with water liberates toxic gas.

GHS P Statement
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Wear protective gloves/protective clothing/eye protection/face protection.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN:

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 225-078-5

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