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43081

Sigma-Aldrich

4-(Diphenylhydroxymethyl)benzoic acid

≥98.0% (HPLC)

Synonym(s):

4-(α-Hydroxybenzhydryl)benzoic acid, α,α-Diphenyl-α-hydroxy-p-toluic acid

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About This Item

Empirical Formula (Hill Notation):
C20H16O3
CAS Number:
19672-49-2
Molecular Weight:
304.34
Beilstein:
2660895
MDL number:
MFCD01851481
UNSPSC Code:
12352106
PubChem Substance ID:
57650142
NACRES:
NA.22

Assay

≥98.0% (HPLC)

form

solid

reaction suitability

reagent type: cross-linking reagent

mp

210-215 °C

functional group

carboxylic acid
hydroxyl

SMILES string

OC(C1=CC=CC=C1)(C2=CC=C(C(O)=O)C=C2)C3=CC=CC=C3

InChI

1S/C20H16O3/c21-19(22)15-11-13-18(14-12-15)20(23,16-7-3-1-4-8-16)17-9-5-2-6-10-17/h1-14,23H,(H,21,22)

InChI key

CPZWBWPALJLUBJ-UHFFFAOYSA-N

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Other Notes

Precursor of a new trityl linker. It is ideally suited for coupling with TentaGel

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

Certificates of Analysis (COA)

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B. Henkel et al.
Liebigs Ann./Recueil, 2161-2161 (1997)

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