3,3-Bis(4-(dimethylamino)phenyl)phthalide

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Names

[ CAS No. ]:
5339-80-0

[ Name ]:
3,3-Bis(4-(dimethylamino)phenyl)phthalide

[Synonym ]:
3,3-di-p-dimethylaminophenylphthalide
3,3-bis-p-dimethylaminophenylphthalide <malachite green lactone (MGL)>
3,3-Bis(4-(dimethylamino)phenyl)phthalide
1(3H)-Isobenzofuranone,3,3-bis[4-(dimethylamino)phenyl]
3,3-Bis-(4-dimethylamino-phenyl)-phthalid
3,3-bis-(4-dimethylamino-phenyl)-3H-isobenzofuran-1-one
malachite green lactone

Chemical & Physical Properties

[ Density]:
1.205g/cm3

[ Boiling Point ]:
549.8ºC at 760mmHg

[ Molecular Formula ]:
C24H24N2O2

[ Molecular Weight ]:
372.46000

[ Flash Point ]:
286.3ºC

[ Exact Mass ]:
372.18400

[ PSA ]:
32.78000

[ LogP ]:
4.28090

[ Index of Refraction ]:
1.652

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phthalic anhydride
  • 4-(|N|,|N|-Dimethyl)aniline magnesium bromide
  • 7-dimethylamino-4b-(p-dimethylaminophenyl)benz[a]azulen-10-one
  • N,N-Dimethylaniline
  • 4,4-bis(4-(dimethylamino)phenyl)phthalazin-1(4H)-one
  • 2-[4-(Dimethylamino)benzoyl]benzoic acid
  • 4,4-bis(4-dimethylaminophenyl)-2,3-dihydrophthalazin-1-one
  • Phthaloyl chloride
  • N-(1-ethoxycarbonyl-propen-2-yl)urea
  • 2-[bis[4-(dimethylamino)phenyl]methyl]benzoic acid

DownStream

  • 2-[4-(Dimethylamino)benzoyl]benzoic acid
  • 4'-NITRO-4-DIMETHYLAMINOAZOBENZENE
  • 6-amino-3,3-bis[4-(dimethylamino)phenyl]-2-benzofuran-1-one
  • N,N-Dimethylaniline
  • Phthalic acid
  • benzoic acid
  • Crystal violet lactone
  • 4,4-bis(4-dimethylaminophenyl)-2,3-dihydrophthalazin-1-one
  • 2-[bis[4-(dimethylamino)phenyl]methyl]benzoic acid

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

  • 4,5,6,7-Tetrachloro-3,3-bis(4-(dimethylamino)phenyl)phthalide
  • 6-ethoxy-3,3-bis-(4-dimethylamino-phenyl)-phthalide
  • 3,3-bis[4-(dimethylamino)phenyl]-6-(1-pyrrolidinyl)phthalide
  • 3,3-bis[4-(dimethylamino)phenyl]acrylaldehyde
  • 3,3-Bis-(4-dimethylamino-phenyl)-cyclohex-4-ene-1,1,2,2-tetracarbonitrile
  • 6-amino-3,3-bis[4-(dimethylamino)phenyl]-2-benzofuran-1-one