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Sigma-Aldrich

2-Hydroxybenzophenone

99%

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About This Item

Linear Formula:
HOC6H4COC6H5
CAS Number:
117-99-7
Molecular Weight:
198.22
EC Number:
204-226-2
MDL number:
MFCD00002216
UNSPSC Code:
12352100
PubChem Substance ID:
24846597
NACRES:
NA.22

Assay

99%

bp

171-173 °C/12 mmHg (lit.)

mp

37-39 °C (lit.)

SMILES string

Oc1ccccc1C(=O)c2ccccc2

InChI

1S/C13H10O2/c14-12-9-5-4-8-11(12)13(15)10-6-2-1-3-7-10/h1-9,14H

InChI key

HJIAMFHSAAEUKR-UHFFFAOYSA-N

General description

  • 2-Hydroxybenzophenone forms copolymer 2-hydroxy, 3-allyl, 4,4′-dimethoxybenzophenone with methyl methacrylate.
  • It forms photostabilizer compounds with 2,2,6,6-tetramethylpiperidine under phase transfer catalysis conditions.
  • It reacts with 3-aminophenyl boronic acid to form macrocyclic boronates.

Application

2-Hydroxybenzophenone was used to quantify the metabolites of unmethylated extracts from the supernatants of Pseudomonas acidovorans cultures grown on 1,1-diphenylethylene.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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2,2′-Dihydroxy-4-methoxybenzophenone 98%

Sigma-Aldrich

323578

2,2′-Dihydroxy-4-methoxybenzophenone

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Journal of the science of food and agriculture, 97(7), 2191-2198 (2016-11-02)
The lack of harmonized European legislation on food packaging led the Confederation of European Paper Industries to the proposal of a voluntary Industry Guideline for the compliance of paper and board materials for food contact applications. In the present work
Transient absorption spectra of 2-hydroxybenzophenone photostabilizers
Merritt C, et al.
Chemical Physics Letters, 69(1), 169-173 (1980)
New boron macrocycles based on self-assembly of Schiff bases
Barba V, et al.
Journal of Organometallic Chemistry, 622(1), 259-264 (2001)
Synthesis and application of new combined 2, 2, 6, 6-tetramethylpiperidine-2-hydroxybenzophenone 1, 3, 5-triazine derivatives as photostabilizers for polymer materials
Bojinov V and Grabchev I
J. Photochem. Photobiol., A, 146(3), 199-205 (2002)
A G Hay et al.
Applied and environmental microbiology, 64(6), 2141-2146 (1998-06-03)
1,1-Dichloro-2,2-bis(4-chlorophenyl)ethylene (DDE), a toxic breakdown product of 1,1,1-trichloro-2,2-bis(4-chlorophenyl)ethane (DDT), has traditionally been viewed as a dead-end metabolite: there are no published reports detailing enzymatic ring fission of DDE by bacteria in either soil or pure culture. In this study, we
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