CAS 994-30-9

Cloreto de trietilsililo

Descrição:

Cloreto de trietilsililo, com o número CAS 994-30-9, é um composto organossilícico caracterizado pela presença de um átomo de silício ligado a três grupos etila e um átomo de cloro. Normalmente é um líquido incolor a amarelo pálido com um odor pungente. Este composto é conhecido por sua reatividade, particularmente como agente silylante na síntese orgânica, onde pode introduzir grupos trietilsililo em vários substratos, melhorando sua estabilidade e solubilidade. Cloreto de trietilsililo é sensível à umidade e pode hidrolisar na presença de água, liberando ácido clorídrico e formando trietilsilanol. É comumente utilizado na preparação de éteres silyl e na proteção de álcoois e aminas durante reações químicas. Devido à sua reatividade, deve ser manuseado com cuidado, utilizando medidas de segurança adequadas para evitar contato com a pele e os olhos, bem como a inalação de vapores. No geral, Cloreto de trietilsililo é um reagente valioso na química orgânica sintética, particularmente no campo da química organossilícica.

Fórmula: C₆H₁₅ClSi

InChI: InChI=1S/C6H15ClSi/c1-4-8(7,5-2)6-3/h4-6H2,1-3H3

Chave InChI: InChIKey=DCFKHNIGBAHNSS-UHFFFAOYSA-N

SMILES: [Si](CC)(CC)(CC)Cl

Sinónimos:

• Chlorotriethylsilane
• Chlortriethylsilan
• Clorotrietilsilano
• Silane, chlorotriethyl-
• TESCl
• Tesc
• Triethylsilyl chloride
• Triethylchlorosilane

Chlorotriethylsilane

CAS: 994-30-9

Fórmula: C₆H₁₅ClSi

Pureza: >97.0%(GC)

Cor e Forma: Colorless to Light yellow clear liquid

Peso molecular: 150.72

Ref: 3B-T0589

Chlorotriethylsilane, 98+%

CAS: 994-30-9

Chlorotriethylsilane is used in laboratory chemicals. It is used for preparing silylating agent and acts as a catalyst for lewis acid. It is used for executing chemical reactions for silicon oil, silicon resin and polysiloxane. It is also used for eradicating robe agent, and used as protective agent

Fórmula: C₆H₁₅ClSi

Pureza: 98+%

Cor e Forma: Clear colorless to pale yellow, Liquid

Peso molecular: 150.72

Ref: 02-A15547

Triethylchlorosilane, 99%

CAS: 994-30-9

Triethylchlorosilane, 99%

Fórmula: (C₂H₅)₃SiCl

Pureza: 99%

Cor e Forma: colorless liq.

Peso molecular: 150.73

Ref: 08-93-1463

Triethylchlorosilane

CAS: 994-30-9

Fórmula: C₆H₁₅ClSi

Pureza: 97%

Cor e Forma: Liquid

Peso molecular: 150.7218

Ref: IN-DA0035QQ

Chlorotriethylsilane

CAS: 994-30-9

Chlorotriethylsilane

Fórmula: C₆H₁₅ClSi

Pureza: ≥95%

Cor e Forma: clear colourless liquid

Peso molecular: 150.72g/mol

Ref: 54-OR40296

Chlorotriethylsilane

CAS: 994-30-9

Fórmula: C₆H₁₅ClSi

Pureza: ≥ 98.0%

Cor e Forma: Clear, colourless to light-yellow liquid

Peso molecular: 150.73

Ref: 7W-GK2151

TRIETHYLCHLOROSILANE

CAS: 994-30-9

Trialkylsilyl Blocking Agent
Used as a protecting group for reactive hydrogens in alcohols, amines, thiols, and carboxylic acids. Organosilanes are hydrogen-like, can be introduced in high yield, and can be removed under selective conditions. They are stable over a wide range of reaction conditions and can be removed in the presence of other functional groups, including other protecting groups. The tolerance of silylated alcohols to chemical transformations summary is presented in Table 1 of the Silicon-Based Blocking Agents brochure.
Triethylchlorosilane; Chlorotriethylsilane; TES-Cl
Stability of ethers intermediate between TMS and TBS ethersGood for 1°, 2°, 3° alcoholsCan be cleaved in presence of TBS, TIPS and TBDPS ethersUsed primarily for the protection of alcoholsCan be used to protect amines and carboxylic acidsSummary of selective deprotection conditions is provided in Table 7 through Table 20 of the Silicon-Based Blocking Agents brochure

Fórmula: C₆H₁₅ClSi

Pureza: 97%

Cor e Forma: Liquid

Peso molecular: 150.72

Ref: 3H-SIT8250.0

Chlorotriethylsilane

Produto Controlado

CAS: 994-30-9

Stability Moisture Sensitive
Applications Chlorotriethylsilane is used in the preparation of potent silylating agent and lewis acid catalyst. Chlorotriethylsilane derivatived ethers have been shown to be more stable towards hydrolysis than are trimethyl ethers.
E0
References Alvisi, C. et al.: J. Org. Chem., 63, 1330 (1998): Higashiya, S. et al.: J. Org. Chem., 69, 6326 (2004); Hicks, J.D. et al.: Org. Lett., 9, 5621 (2007);

Fórmula: C₆H₁₅ClSi

Cor e Forma: Neat

Peso molecular: 150.72

Ref: TR-C421750

Chlorotriethylsilane

CAS: 994-30-9

Chlorotriethylsilane is a silylating agent that reacts with hydroxyl groups to form chloroethoxysilanes. It is used to prepare the 10-desacetyl paclitaxel intermediate, which is a precursor of paclitaxel, an anticancer drug. The reaction solution is typically prepared by mixing the reagents in a flow system and then treated with water vapor. This reaction produces hydrochloric acid as a by-product, so it must be conducted under an inert atmosphere or in a dry box. Chlorotriethylsilane also reacts with fatty acids to form chloroethoxy fatty acid esters that are used as detergents for fats and oils. Chlorotriethylsilane can react with terpenes and dibutyltin oxide to produce chlorodibutyltin compounds that are used as lubricants and antifouling agents for metal surfaces. Chlorotriethylsilane can

Fórmula: C₆H₁₅ClSi

Pureza: Min. 95%

Cor e Forma: Colorless Powder

Peso molecular: 150.72 g/mol

Ref: 3D-FC61114