bis(dimethoxyphosphoryl)-phenylmethanol

Names

[ CAS No. ]:
32249-59-5

[ Name ]:
bis(dimethoxyphosphoryl)-phenylmethanol

[Synonym ]:
tetramethyl hydroxybenzylylidenebisphosphonate
tetramethyl 1-hydroxybenzylidenebisphosphonate
Phenylhydroxymethyldiphosphonsaeuretetramethylester
tetraester methylique de l'acide methane hydroxy-1 phenyl-1 diphosphonique-1,1'
fenidronic acid tetramethyl ester

Chemical & Physical Properties

[ Density]:
1.329g/cm3

[ Boiling Point ]:
447.7ºC at 760 mmHg

[ Molecular Formula ]:
C11H18O7P2

[ Molecular Weight ]:
324.20400

[ Flash Point ]:
224.6ºC

[ Exact Mass ]:
324.05300

[ PSA ]:
110.91000

[ LogP ]:
2.76100

[ Index of Refraction ]:
1.498

Safety Information

[ HS Code ]:
2918199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phosphonic acid,P-benzoyl-, dimethyl ester
  • Dimethyl phosphonate
  • Benzoyl chloride
  • Trimethyl phosphite

DownStream

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • Tetramethyl methylenediphosphonate
  • 4,6-bis(dimethoxyphosphoryl)-5-nitropyrimidine
  • 1,1-bis(dimethoxyphosphoryl)-2-pyridin-3-ylethanol
  • 2,4-bis(dimethoxyphosphoryl)-5-nitropyrimidine
  • 1,2-bis(dimethoxyphosphoryl)benzene
  • dimethyl 2,3-bis(dimethoxyphosphoryl)butanedioate
  • 2-[2-Fluoro-4-(trifluoromethyl)phenyl]pyridine-3,4-diamine
  • 2-(Ethylamino)-3-{[(3-methylfuran-2-yl)methyl]sulfanyl}propanenitrile
  • 3-methoxy-N-(pyrimidin-2-yl)propanehydrazide
  • {7,7,9-Trimethyl-3-oxo-2-oxaspiro[4.5]decan-1-yl}methanesulfonamide
  • 1-[4-(aminomethyl)phenyl]-3,5-dimethyl-1H-pyrazol-4-amine
  • 2-[5-ethyl-1-(propan-2-yl)-1H-1,2,3-triazol-4-yl]acetonitrile
  • 2-[1-(3-ethoxypropyl)-5-ethyl-1H-1,2,3-triazol-4-yl]acetonitrile
  • 2-[1-(1-methoxybutan-2-yl)-5-(propan-2-yl)-1H-1,2,3-triazol-4-yl]acetonitrile
  • 2-[5-cyclopropyl-1-(2-ethoxyethyl)-1H-1,2,3-triazol-4-yl]acetonitrile
  • Ethyl 2-{3-benzyl-9-hydroxy-3,7-diazabicyclo[3.3.1]nonan-9-yl}-2,2-difluoroacetate
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