p-xylenolphthalein

Names

[ 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

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%