ChemicalBook--->CAS DataBase List--->81-92-5

81-92-5

81-92-5 Structure

81-92-5 Structure
IdentificationBack Directory
[Name]

2-[BIS(4-HYDROXYPHENYL)METHYL]BENZYL ALCOHOL
[CAS]

81-92-5
[Synonyms]

Egmol
Regolax
Velaxin
Regmolax
Normolax
PHENOLPHTHALOL
o-(Bis(p-hydroxyphenyl)methyl)benzyl alcohol
2-[BIS(4-HYDROXYPHENYL)METHYL]BENZYL ALCOHOL
2-[Bis(4-hydroxyphenyl)methyl]benzenemethanol
Benzenemethanol, 2-[bis(4-hydroxyphenyl)methyl]-
2-[BIS(4-HYDROXYPHENYL)METHYL]BENZYL ALCOHOL 97+%
4-[(4-hydroxyphenyl)-(2-methylolphenyl)methyl]phenol
Bis-(4-hydroxyphenyl)-(2-hydroxymethylphenyl)methane
4-[[2-(hydroxymethyl)phenyl]-(4-hydroxyphenyl)methyl]phenol
[EINECS(EC#)]

201-386-5
[Molecular Formula]

C20H18O3
[MDL Number]

MFCD00059144
[MOL File]

81-92-5.mol
[Molecular Weight]

306.36
Chemical PropertiesBack Directory
[Melting point ]

204 °C
[Boiling point ]

406.97°C (rough estimate)
[density ]

1.1235 (rough estimate)
[refractive index ]

1.6630 (estimate)
[solubility ]

soluble in Methanol
[form ]

powder to crystal
[pka]

9.86±0.10(Predicted)
[color ]

White to Almost white
[Merck ]

14,7245
Safety DataBack Directory
[RTECS ]

DA4912000
[HS Code ]

2907.29.0500
[Toxicity]

TDLo scu-rat: 160 mg/kg/18H JAFCAU 18,1108,1970
Hazard InformationBack Directory
[Uses]

Phenolphthalol is a laxative in agent preparations and also estrogenically active[1].
[Definition]

ChEBI: Phenolphthalol is a benzenoid aromatic compound.
[Safety Profile]

A poison by subcutaneous route. When heated to decomposition it emits acrid smoke and irritating vapors.
[Purification Methods]

Crystallise it from aqueous EtOH. [Beilstein 6 H 1146, 6 II 1110, 6 IV 7623.]
[References]

[1] Bitman J, et al. Estrogenic activity of DDT analogs and polychlorinated biphenyls. J Agric Food Chem. 1970;18(6):1108-1112. DOI:10.1021/jf60172a019
Spectrum DetailBack Directory
[Spectrum Detail]

2-[BIS(4-HYDROXYPHENYL)METHYL]BENZYL ALCOHOL(81-92-5)MS
2-[BIS(4-HYDROXYPHENYL)METHYL]BENZYL ALCOHOL(81-92-5)1HNMR
2-[BIS(4-HYDROXYPHENYL)METHYL]BENZYL ALCOHOL(81-92-5)13CNMR
2-[BIS(4-HYDROXYPHENYL)METHYL]BENZYL ALCOHOL(81-92-5)IR1
2-[BIS(4-HYDROXYPHENYL)METHYL]BENZYL ALCOHOL(81-92-5)IR2
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