Dimethyl (3-oxo-1,3-dihydroisobenzofuran-1-yl)phosphonate

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Names

[ CAS No. ]:
61260-15-9

[ Name ]:
Dimethyl (3-oxo-1,3-dihydroisobenzofuran-1-yl)phosphonate

[Synonym ]:
dimethyl phthalide-3-phosphonate
3-dimethoxyphosphoryl-3H-isobenzofuran-1-one
(3-oxo-1,3-dihydro-isobenzofuran-1-yl) phosphonic acid dimethyl ester
dimethyl 3-oxo-1,3-dihydro-2-benzofuran-1-ylphosphonate
Phosphonic acid, P-(1,3-dihydro-3-oxo-1-isobenzofuranyl)-, dimethyl ester
dimethyl 3-oxo-1,3-dihydroisobenzofuran-1-ylphosphonate
Dimethyl (3-oxo-1,3-dihydro-2-benzofuran-1-yl)phosphonate
Dimethyl (3-oxo-1,3-dihydroisobenzofuran-1-yl)phosphonate

Chemical & Physical Properties

[ Density]:
1.35

[ Boiling Point ]:
402.0±45.0 °C at 760 mmHg

[ Melting Point ]:
97-99 ºC

[ Molecular Formula ]:
C10H11O5P

[ Molecular Weight ]:
242.165

[ Flash Point ]:
210.4±49.1 °C

[ Exact Mass ]:
242.034409

[ PSA ]:
71.64000

[ LogP ]:
-0.22

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.530

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl phosphite, (MeO)2(HO)P
  • 2-Carboxybenzaldehyde
  • 1(3H)-Isobenzofuranone, 3-hydroxy-
  • Sodium Methylate
  • Dimethyl phosphonate
  • Methanol
  • Sulfuric acid
  • methyl 2-iodo-3-methoxy-benzoate
  • N,N-DIETHYLBENZAMIDE
  • 2-formyl-N,N-diethyl-1-benzamide

DownStream

  • 3-benzhydrylideneisobenzofuran-1-one
  • 2-fluoro-5-[(Z)-(3-oxo-2-benzofuran-1-ylidene)methyl]benzonitrile
  • 2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoicacid
  • 2-benzoyl-3-phenylnaphthalene-1,4-dione
  • (1,4-dihydroxy-3-phenylnaphthalen-2-yl)-phenylmethanone
  • 1H-Indene-1,3(2H)-dione,2,2-diphenyl-
  • 3-METHYL-ISOCHROMEN-1-ONE
  • 1(3H)-Isobenzofuranone,3-(9H-fluoren-9-ylidene)-
  • 2-Methyl-2-propanyl 4-{2-fluoro-5-[(4-oxo-3,4-dihydro-1-phthalazi nyl)methyl]benzoyl}-1-piperazinecarboxylate
  • (3E)-3-Butylidene-2-benzofuran-1(3H)-one

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2,4-Difluoro-5-propoxyphenol
  • (4As,7aS)-1,2,3,4,4a,5,6,7a-octahydropyrrolo[3,4-b]pyridin-7-one
  • N-(2,4-Dimethylphenyl)-N-(phenylsulfonyl)glycine 2-cyclododecylidenehydrazide
  • (S)-3-(5-Amino-1-oxoisoindolin-2-yl)piperidine-2,6-dione
  • N-(3,4-dichlorophenyl)-2-methoxy-5-(propan-2-yl)benzene-1-sulfonamide
  • (2S)-2-Ethynyloxane
  • 4-[2-[(2,4-Dimethylphenyl)amino]imidazo[1,2-a]pyrimidin-3-yl]-2,6-dimethoxyphenol
  • N-[(1R,2S)-2-Hydroxy-1-methyl-2-phenylethyl]-N-methylformamide
  • 3H-Pyrazolo[4,3-c]quinolin-3-one, 8-chloro-
  • (S)-2-Bromo-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)ethanol
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