phenoltetrachlorophthalein

Names

[ CAS No. ]:
639-44-1

[ Name ]:
phenoltetrachlorophthalein

[Synonym ]:
4,5,6,7-Tetrachloro-3,3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one
3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetrachloroisobenzofuran-1(3H)-one
4,5,6,7-tetrachlorophenolphthalein
4,5,6,7-tetrachloro-3,3-bis(4-hydroxyphenyl)phthalide

Chemical & Physical Properties

[ Density]:
11.643g/cm3

[ Boiling Point ]:
690.7ºC at760mmHg

[ Molecular Formula ]:
C₂₀H₁₀Cl₄O₄

[ Molecular Weight ]:
456.10300

[ Flash Point ]:
371.5ºC

[ Exact Mass ]:
453.93300

[ PSA ]:
66.76000

[ LogP ]:
6.17370

[ Index of Refraction ]:
1.703

Safety Information

[ 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%