409405

Chlorotris(trimethylsilyl)silane

97%

• Synonim(y): 1,1,1,3,3,3-Hexamethyl-2-(trimethylsilyl)-2-chlorotrisilane, 2-Chloro-1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane, Tris(trimethylsilyl)chlorosilane, Tris(trimethylsilyl)silyl chloride
• Wzór liniowy: [(CH₃)₃Si]₃SiCl
• Numer CAS: 5565-32-2
• Masa cząsteczkowa: 283.11
• NACRES: NA.22
• PubChem Substance ID: 24865643
• UNSPSC Code: 12352101
• MDL number: MFCD01321222
• Assay: 97%
• Form: solid

Właściwości

• Quality Segment: 100
• assay: 97%
• form: solid
• mp: 50-52 °C (lit.)
• SMILES string: C[Si](C)(C)[Si](Cl)([Si](C)(C)C)[Si](C)(C)C
• InChI: 1S/C9H27ClSi4/c1-11(2,3)14(10,12(4,5)6)13(7,8)9/h1-9H3
• InChI key: HCOROOJWVHFMRJ-UHFFFAOYSA-N

Opis

General description

Chlorotris(trimethylsilyl)silane is an organosilicon reagent, which is generally employed in the protection of alcohols. It is also used to prepare organometallic reagents, silyl enol ethers, and novel polymers/materials.

Application

Super Silyl Protecting Groups

Used for:

• Insertion into a P-P bond
• Diastereoselective aldol and cascade reactions
• Preparation of hypersilyl substituted monophosphines and diphosphines

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Informacja o środkach bezpieczeństwa

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H228,H261,H315,H319,H335
• pcodes: P210 - P231 + P232 - P240 - P241 - P302 + P352 - P305 + P351 + P338
• target_organs: Respiratory system
• supp_hazards: EUH029
• Klasa składowania: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• wgk: WGK 3
• flash_point_f: 87.8 °F - closed cup
• flash_point_c: 31 °C - closed cup
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
• Hazard Classifications: Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3 - Water-react. 3