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447536

Sigma-Aldrich

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

95%

Sinónimos:

Tetramethylethylene chlorophosphite

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About This Item

Fórmula empírica (notación de Hill):
C6H12ClO2P
Número de CAS:
14812-59-0
Peso molecular:
182.59
MDL number:
MFCD00274239
UNSPSC Code:
12352005
PubChem Substance ID:
24868346
NACRES:
NA.22

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

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.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

supp_hazards

EUH014

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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