447536

2-Chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane

95%

• Synonim(y): Tetramethylethylene chlorophosphite
• Wzór empiryczny (zapis Hilla): C₆H₁₂ClO₂P
• Numer CAS: 14812-59-0
• Masa cząsteczkowa: 182.59
• NACRES: NA.22
• PubChem Substance ID: 24868346
• UNSPSC Code: 12352005
• MDL number: MFCD00274239

Właściwości

• Quality Segment: 200
• assay: 95%
• reaction suitability: reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reagent type: ligand
• refractive index: n20/D 1.471 (lit.)
• bp: 81.5-82 °C/13 mmHg (lit.)
• density: 1.149 g/mL at 25 °C (lit.)
• SMILES string: CC1(C)OP(Cl)OC1(C)C
• InChI: 1S/C6H12ClO2P/c1-5(2)6(3,4)9-10(7)8-5/h1-4H3
• InChI key: WGPCXYWWBFBNSS-UHFFFAOYSA-N

Opis

Application

2-Chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane (TMDP) can be used:

• As a reagent for the phosphitylation of alcohols and heteroatomic nucleophiles, resulting in the formation of useful glycosyl donors and ligands.
• As a phosphitylation reagent to derivatize lignin samples for ³¹P NMR analysis.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS05
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H314
• Ostrzeżenia: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• supp_hazards: EUH014
• Klasa składowania: 8A - Combustible corrosive hazardous materials
• Temperatura zapłonu (°F): 235.4 °F - closed cup
• Temperatura zapłonu (°C): 113 °C - closed cup
• PPE (środki ochrony indywidualnej): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter