8.18737

Chlorotrimethylsilane

for synthesis

• Sinonimo/i: Chlorotrimethylsilane, Trimethylchlorosilane, Trimethylsilyl chloride, TMCS
• Formula condensata: (CH₃)₃SiCl
• Numero CAS: 75-77-4
• Peso molecolare: 108.64
• Numero MDL: MFCD00000502
• Codice UNSPSC: 12352103
• Numero indice EU: 200-900-5
• NACRES: NA.22

Proprietà

• Tensione di vapore: 250 hPa ( 20 °C)
• Livello qualitativo: 200
• Saggio: ≥99.0% (GC)
• Forma fisica: liquid
• Temp. autoaccensione: 420 °C
• Potenza: 4868 mg/kg LD₅₀, oral (Rat); 1530 mg/kg LD₅₀, skin (Rabbit)
• Limite di esplosione: 1.5-46 % (v/v)
• P. eboll.: 57 °C/1013 hPa
• Punto di fusione: -58 °C
• Temp. transizione: flash point -20 °C
• Densità: 0.86 g/cm³ at 20 °C
• Temperatura di conservazione: 2-30°C
• InChI: 1S/C3H9ClSi/c1-5(2,3)4/h1-3H3; IJOOHPMOJXWVHK-UHFFFAOYSA-N

Descrizione

Applicazioni

• Synthesis of bis ferrocene derivatives: Development of new ferrocenyl multi-functional silyl ether compounds using chlorotrimethylsilane, highlighting advances in organosilicon chemistry (R Teimuri-Mofrad et al., 2016).
• Pharmacologically active derivatives: Use of chlorotrimethylsilane as a catalyst in the synthesis of pharmacologically active bis (indolyl) and tris (indolyl) derivatives, demonstrating its efficiency in electrophilic substitution reactions (NG Singh et al., 2014).
• Silicone resin synthesis: Exploration of the hydrolysis-condensation reaction of tetraethoxysilane and chlorotrimethylsilane to create silicone resins, showing the material′s enhanced properties for industrial applications (CFJ Kuo et al., 2014).
• Deoxygenation of unsymmetrical dicarbonyl compounds: Innovative use of chlorotrimethylsilane and sodium iodide for the selective reduction of 1,2-diketones, showcasing a novel method in organic synthesis (LZ Yuan et al., 2016).
• Enhanced activity and durability of catalysts: Investigation into Fe3+ and chlorotrimethylsilane modified NaY catalysts for the acetalization of glycerol to solketal, improving catalytic performance in chemical processes (Y Li et al., 2023).

Risultati analitici

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.858 - 0.861
Identity (IR): passes test

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS05,GHS06
• Avvertenze: Danger
• Indicazioni di pericolo: H225 - H301 + H331 - H312 - H314
• Consigli di prudenza: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A
• Rischi supp: EUH014
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): -18.4 °F - closed cup
• Punto d’infiammabilità (°C): -28 °C - closed cup