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526088

Sigma-Aldrich

Diethyl 4-methoxybenzylphosphonate

≥98%

Synonym(s):

[(4-Methoxyphenyl)methyl]phosphonic acid diethyl ester

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About This Item

Linear Formula:
CH3OC6H4CH2P(O)(OC2H5)2
CAS Number:
Molecular Weight:
258.25
EC Number:
MDL number:
UNSPSC Code:
12352108
PubChem Substance ID:

assay

≥98%

reaction suitability

reaction type: C-C Bond Formation

refractive index

n20/D 1.504 (lit.)

bp

155 °C/0.5 mmHg (lit.)

density

1.132 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C12H19O4P/c1-4-15-17(13,16-5-2)10-11-6-8-12(14-3)9-7-11/h6-9H,4-5,10H2,1-3H3

InChI key

NKARVHNAACNYGE-UHFFFAOYSA-N

Application

Reactant for synthesis of:
  • γ -Monofluorinated goniothalamin analogs via ring-opening hydrofluorination
  • Stilbenoid derivatives with neuroprotective activity
  • Resveratrol-chroman hybrids with antioxidant activity
  • Oligostilbenoids using regioselective cyclodehydration and arylation
  • Resveratrol fatty alcohols with effects on differentiation of neural stem cells and modulation of neuroinflammation

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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