155071

Azidotrimethylsilane

95%

• Sinônimo(s): Trimethylsilyl azide
• Fórmula linear: (CH₃)₃SiN₃
• Número CAS: 4648-54-8
• Peso molecular: 115.21
• Beilstein: 1903730
• Número CE: 225-078-5
• Número MDL: MFCD00001986
• Código UNSPSC: 12352103
• eCl@ss: 39100709
• ID de substância PubChem: 24849336
• NACRES: NA.23

Propriedades

• Nível de qualidade: 100
• Ensaio: 95%
• Formulário: liquid
• índice de refração: n20/D 1.414 (lit.)
• p.e.: 52-53 °C/175 mmHg (lit.)
• densidade: 0.868 g/mL at 25 °C (lit.)
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: C[Si](C)(C)N=[N+]=[N-]
• InChI: 1S/C3H9N3Si/c1-7(2,3)6-5-4/h1-3H3
• chave InChI: SEDZOYHHAIAQIW-UHFFFAOYSA-N

Descrição

Descrição geral

Azidotrimethylsilane (TMSN₃) is a a colorless and stable organosilane reagent. It shows very slow decomposition at high temperatures. It is a very commonly used azide source and has been used in the synthesis of aminotriazole ligands. Azidotrimethylsilane can be easily synthesised by adding chlorotrimethylsilane dropwise to a stirred solution of NaN₃ in diethylene glycol dimethyl ether.

Aplicação

Azidotrimethylsilane can be used as:

• A nitrogen precursor to prepare GaN nanowire via metal-organic chemical vapor deposition method.
• An electrolyte additive in Li-O₂ batteries. The addition of TMSN₃ results in the formation of robust solid electrolyte interphase.
• An efficient reagent in the synthesis of tetrazoles, fullerenyl azide, and α-azido oximes.
• A silylating agent in the O-trimethyl silylation of alcohols and phenols.

Informações de segurança

• Pictogramas: GHS02,GHS06
• Palavra indicadora: Danger
• Frases de perigo: H225,H301 + H311 + H331
• Declarações de precaução: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Classificações de perigo: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 42.8 °F - closed cup
• Ponto de fulgor (°C): 6 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter