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152145

Sigma-Aldrich

1,1-Diphenylethanol

98%

Synonym(s):

α-Methylbenzhydrol

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About This Item

Linear Formula:
CH3C(C6H5)2OH
CAS Number:
599-67-7
Molecular Weight:
198.26
EC Number:
209-970-1
MDL number:
MFCD00004450
UNSPSC Code:
12352100
PubChem Substance ID:
24849205
NACRES:
NA.22

Assay

98%

form

solid

mp

77-81 °C (lit.)

functional group

hydroxyl
phenyl

SMILES string

CC(O)(c1ccccc1)c2ccccc2

InChI

1S/C14H14O/c1-14(15,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11,15H,1H3

InChI key

GIMDPFBLSKQRNP-UHFFFAOYSA-N

General description

The H-bonds in 1,1-diphenylethanol were studied by means of infrared (IR) absorption spectra.

Application

1,1-Diphenylethanol was used to study the ESR spectra of the spiro-cyclohexadienyl intermediate in the alkoxyl radicals.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

152145-BULK:
152145-VAR:
152145-100G:
152145-25G:

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Certificates of Analysis (COA)

Lot/Batch Number
01228KQV
01228KQ
13710PG
01224DZ

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K U Ingold et al.
The Journal of organic chemistry, 71(26), 9906-9908 (2006-12-16)
Grossi and Strazzari have reported (J. Org. Chem. 2000, 65, 2748-2754) that the ceric ammonium nitrate modulated photooxidation of triphenylmethanol and 1,1-diphenylethanol yielded ESR spectra of the putative spiro-cyclohexadienyl intermediates in the O-neophyl rearrangements of the corresponding alkoxyl radicals, Ph2(R)CO*
B Y Sultanli et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 61(6), 1121-1126 (2005-03-03)
The parameters of stretching vibrations nu(OH) (frequencies and integral intensities) have been calculated from IR spectra of a large number of H-complexes of 1,1-diphenylethanol [(C(6)H(5))(2)C(CH(3))OH] with solvents of various proton accepting strength which were not regularly reported. The data has

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