775053

Litio bis(trimetilsilil)amide

0.5 M in 2-methyltetrahydrofuran

• Sinonimo/i: Esametildisilazano
• Formula condensata: [(CH₃)₃Si]₂NLi
• Numero CAS: 4039-32-1
• Peso molecolare: 167.33
• Beilstein: 3567910
• Numero MDL: MFCD00008261
• Codice UNSPSC: 12352111
• ID PubChem: 329767733
• NACRES: NA.22

Proprietà

• Stato: liquid
• Livello qualitativo: 100
• Caratteristiche più verdi: Safer Solvents and Auxiliaries; Use of Renewable Feedstocks; Inherently Safer Chemistry for Accident Prevention; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Concentrazione: 0.5 M in 2-methyltetrahydrofuran
• Densità: 0.857 g/mL at 25 °C
• Categoria alternativa più verde: Aligned,
• Stringa SMILE: [Li]N([Si](C)(C)C)[Si](C)(C)C
• InChI: 1S/C6H18NSi2.Li/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1; YNESATAKKCNGOF-UHFFFAOYSA-N

Descrizione

Descrizione generale

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product, 0.5 M in 2-methyltetrahydrofuran aligns with Safer Solvents and Auxiliaries, Use of Renewable Feedstocks and Inherently Safer Chemistry for Accident Prevention. Click here for more information.

Applicazioni

Significantly accelerated the polymerization of phenylacetylene in conjunction with rhodium(I) catalysis.[1]

Strong organic base in greener solvent, 2-methyltetrahydrofuran (2-MeTHF).

2-Methyltetrahydrofuran (2-MeTHF): A Biomass-Derived Solvent with Broad Application in Organic Chemistry

Confezionamento

The 25 mL Sure/Seal^™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Note legali

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H251,H302,H314
• Consigli di prudenza: P210 - P235 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Self-heat. 1 - Skin Corr. 1B
• Rischi supp: EUH014,EUH019
• Codice della classe di stoccaggio: 4.2 - Pyrophoric and self-heating hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 8.6 °F
• Punto d’infiammabilità (°C): -13 °C