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526061

Sigma-Aldrich

Diethyl 4-chlorobenzylphosphonate

97%

Synonym(s):

p-(Chlorobenzyl)phosphonic acid diethyl ester, NSC 202843

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About This Item

Linear Formula:
ClC6H4CH2P(O)(OC2H5)2
CAS Number:
39225-17-7
Molecular Weight:
262.67
EC Number:
254-365-8
MDL number:
MFCD00051568
UNSPSC Code:
12352101
PubChem Substance ID:
24874530
NACRES:
NA.22

assay

97%

reaction suitability

reaction type: C-C Bond Formation

refractive index

n20/D 1.509 (lit.)

bp

162 °C (lit.)

density

1.19 g/mL at 25 °C (lit.)

SMILES string

CCOP(=O)(Cc1ccc(Cl)cc1)OCC

InChI

1S/C11H16ClO3P/c1-3-14-16(13,15-4-2)9-10-5-7-11(12)8-6-10/h5-8H,3-4,9H2,1-2H3

InChI key

BVQPVBZRJSFOEZ-UHFFFAOYSA-N

Application

Reactant for:
  • Preparation of chromenone and chromene derivatives as anti-picornavirus capsid-binders
  • Preparation of wide band gap monomers and silafluorene copolymers with blue electroluminescence, as emitter layer in organic LEDs
  • Asymmetric synthesis of gamma-nitrophosphonates via Michael addition with nitroalkenes
  • Wittig-Horner reactions

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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Certificates of Analysis (COA)

Lot/Batch Number
02930HJ
13102TU

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