3-METHYLENEISOBENZOFURAN-1(3H)-ONE

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Names

[ CAS No. ]:
3453-63-2

[ Name ]:
3-METHYLENEISOBENZOFURAN-1(3H)-ONE

[Synonym ]:
3-methylidenephthalide
3-methylidene-3H-isobenzofuran-1-one
3-methylene-3H-isobenzofuran-1-one
1(3H)-Isobenzofuranone,3-methylene
3-methylene-1(3H)-isobenzofuranone
3-methylidene-2-benzofuran-1(3H)-one
3-methyl eneisobenzofuran-1(3H)-one
(Z)-3-methylenephthalide

Chemical & Physical Properties

[ Molecular Formula ]:
C9H6O2

[ Molecular Weight ]:
146.14300

[ Exact Mass ]:
146.03700

[ PSA ]:
26.30000

[ LogP ]:
1.82770

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Acetylbenzoic acid
  • 2-Ethynylbenzoic acid
  • TMS-acetylene
  • 2-Bromobenzoic acid
  • carbon monoxide
  • 2-Iodobenzoic acid
  • Acetylene
  • 2-ethynylbenzaldehyde
  • carbon monoxide

DownStream

  • 1,3-INDANDIONE
  • 2-Acetylbenzoic acid
  • 1H-2-Benzopyran-1,4(3H)-dione(9CI)
  • parvaquone

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

  • 3-Propylisobenzofuran-1(3H)-one
  • 3,5-Dibromoisobenzofuran-1(3H)-one
  • 3,6-Dibromoisobenzofuran-1(3H)-one
  • 3--1,2,3-benzotriazin-4-(3H)-one
  • 3-(1-NITROETHYL)-2-BENZOFURAN-1(3H)-ONE
  • 3-hydroxy-3-phenylisobenzofuran-1(3H)-one