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
  • 1-(indolin-1-yl)-2-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)ethanone
  • N-(2,3-dimethylphenyl)-2-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)acetamide
  • N-(2,4-difluorophenyl)-2-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)acetamide
  • N-(3-chloro-4-methylphenyl)-2-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)acetamide
  • N-(2-ethoxyphenyl)-2-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)acetamide
  • N-(benzo[d][1,3]dioxol-5-yl)-2-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)acetamide
  • N-(furan-2-ylmethyl)-2-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)acetamide
  • 1-(1-(2-Chloro-6-fluorobenzyl)piperidin-4-yl)-3-methyl-1,3-dihydrobenzo[c][1,2,5]thiadiazole 2,2-dioxide
  • 1-Methyl-3-(1-(pyridin-2-ylmethyl)piperidin-4-yl)-1,3-dihydrobenzo[c][1,2,5]thiadiazole 2,2-dioxide
  • methyl 2-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)acetate
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