1,1-DIPHENYLETHANOL

1,1-DIPHENYLETHANOL Basic information

Product Name:	1,1-DIPHENYLETHANOL
Synonyms:	1,1-Diphenyl-1-ethanol;alpha-methyl-alpha-phenyl-benzenemethano;Benzhydrol, alpha-methyl-;Diphenylmethylcarbinol;ALPHA-METHYLBENZHYDROL;1,1-DIPHENYLETHANOL;alpha-Methylbenzhydrol~Methyl diphenyl carbinol;alpha-methylbenzhydryl alcohol
CAS:	599-67-7
MF:	C14H14O
MW:	198.26
EINECS:	209-970-1
Product Categories:	Oxygen Compounds;Alcohols;Building Blocks;C11 to C30+;Chemical Synthesis;Organic Building Blocks;Aromatic alcohols and diols
Mol File:	599-67-7.mol

1,1-DIPHENYLETHANOL Chemical Properties

Melting point	77-81 °C (lit.)
Boiling point	155 °C / 12mmHg
density	1.0074 (rough estimate)
refractive index	1.5381 (estimate)
storage temp.	Sealed in dry,Room Temperature
pka	13.61±0.29(Predicted)
form	powder to crystal
color	White to Light yellow
BRN	1867726
LogP	2.904 (est)
CAS DataBase Reference	599-67-7(CAS DataBase Reference)
NIST Chemistry Reference	Benzenemethanol, «alpha»-methyl-«alpha»-phenyl-(599-67-7)
EPA Substance Registry System	Benzenemethanol, .alpha.-methyl-.alpha.-phenyl- (599-67-7)

Safety Information

Safety Statements	24/25
WGK Germany	3
HS Code	29062990

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

1,1-DIPHENYLETHANOL Usage And Synthesis

Chemical Properties	white to off-white powder or needles
Uses	1,1-Diphenylethanol was used to study the ESR spectra of the spiro-cyclohexadienyl intermediate in the alkoxyl radicals.
General Description	The H-bonds in 1,1-diphenylethanol were studied by means of infrared (IR) absorption spectra.
Purification Methods	Crystallise 1,1-diphenylethanol from n-heptane and/or distil it under vacuum. The benzoyl derivative has m 115o and the phenylurethane has m 119o. [Bromberg et al. J Am Chem Soc 107 83 1985, Beilstein 6 H 685, 6 I 330, 6 II 639, 6 III 3395, 6 IV 4713.]

1,1-DIPHENYLETHANOL Preparation Products And Raw materials

Raw materials

1,3-Dioxolane,2-methyl-2-phenyl-(6CI,7CI,8CI,9CI)-->TRIPHENYLBOROXIN-->1,1-Diphenylethylene-->PHENYLMAGNESIUM CHLORIDE-->Ethyl acetate-->Isopropenyl acetate-->Acetyl chloride-->Iodobenzene-->Butyl acetate-->Benzophenone-->Triphenylmethanol-->Acetophenone

Fluorexon 4',5'-DIBROMOFLUORESCEIN 4,4'-DICHLORO-ALPHA-METHYLBENZHYDROL Benzilic acid 9-PHENYLXANTHEN-9-OL Fluorescein isothiocyanate Benzopinacole Phenol Red P-XYLENOL BLUE ERYTHROSIN B Fluorescein diacetate Pyrocatechol Violet CYCLOPROPYL DIPHENYL CARBINOL Thymolphthalein Complexone Cresol Purple PYROGALLOL RED Methyl benzilate 1,1-DIPHENYLETHANOL

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