p-xylenolphthalein

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Names

[ CAS No. ]:
50984-88-8

[ Name ]:
p-xylenolphthalein

[Synonym ]:
3,3-Bis(4-hydroxy-2,5-dimethylphenyl)isobenzofuran-1(3H)-one
EINECS 256-893-4
2',5',2'',5''-Tetramethylphenolphthalein
p-Xylenolphthalein
2,2',5,5'-Tetramethylphenolphthalein
MFCD00042785

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
569.6ºC at 760mmHg

[ Melting Point ]:
276°C

[ Molecular Formula ]:
C24H22O4

[ Molecular Weight ]:
374.42900

[ Flash Point ]:
198.4ºC

[ Exact Mass ]:
374.15200

[ PSA ]:
66.76000

[ LogP ]:
4.79370

[ Index of Refraction ]:
1.649

[ Water Solubility ]:
Solubility Insoluble in water; soluble in ethanol, acetone

MSDS

Click to get detail MSDS

Safety Information

[ WGK Germany ]:
3

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-Dimethylphenol
  • Phthalic anhydride

DownStream

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

  • p-(Decanoyloxy)benzenesulfonic acid sodium salt
  • p-Nitrophenyldithiocarbamic acid ethyl ester
  • p-Fluoro Fentanyl-d3
  • P-HEXYLOXYBENZYLIDENE P-BUTYLANILINE
  • p-Nitrophenyldithiocarbamic acid methyl ester
  • p-Chloro-N-[2,4-diamino-6-quinazolinyl]benzamide
  • 3-[(cyclopropylamino)methyl]-5-fluoro-1-methyl-1H-indole-2-carbonitrile
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • Methyl 2-amino-2-[5-(trifluoromethyl)thiophen-2-yl]acetate
  • tert-Butyl-DL-alanine