Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

H20202

Sigma-Aldrich

4-Hydroxybenzophenone

98%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
HOC6H4COC6H5
CAS Number:
1137-42-4
Molecular Weight:
198.22
Beilstein:
777776
EC Number:
214-507-1
MDL number:
MFCD00002355
UNSPSC Code:
12162002
PubChem Substance ID:
24895497
NACRES:
NA.23

Assay

98%

mp

132-135 °C (lit.)

SMILES string

Oc1ccc(cc1)C(=O)c2ccccc2

InChI

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

InChI key

NPFYZDNDJHZQKY-UHFFFAOYSA-N

Gene Information

rat ... Ar(24208)

Looking for similar products? Visit Product Comparison Guide

Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Statements

H373,H412

Precautionary Statements

P273 - P314

Hazard Classifications

Aquatic Chronic 3 - STOT RE 2

Target Organs

Liver,Kidney

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Daniel Molins-Delgado et al.
The Science of the total environment, 601-602, 975-986 (2017-06-06)
The increased use of beauty and other daily use products, in particular those containing UV filters (UV-Fs) and benzotriazoles, results in their introduction in significant amounts into the aquatic environment. In this study, we aim to assess the occurrence and
Benzophenone metabolism. I. Isolation of p-hydroxybenzophenone from rat urine.
A W Stocklinski et al.
Life sciences, 26(5), 365-369 (1980-02-04)
Francesco Barsotti et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 16(4), 527-538 (2017-01-20)
The photophysics and photochemistry of 4-hydroxybenzophenone (4HOBP) are interesting because they can give some insight into the behavior of humic material. Here we show that 4HOBP has a number of fluorescence peaks: (i) an intense one at excitation/emission wavelengths Ex/Em
Adela Jing Li et al.
Journal of hazardous materials, 337, 115-125 (2017-05-17)
Ethyl-4-aminobenzoate (Et-PABA) is currently used as a substitute for 4-aminobenzoate (PABA) in sunscreens and anesthetic ointments. Despite its widespread use and hydrophilicity, Et-PABA has never been found in environmental waters. This study, probed the occurrence of Et-PABA in both seawater
Yangjian Zhou et al.
Water research, 192, 116857-116857 (2021-02-01)
Dissolved organic matter (DOM) is a ubiquitous component in effluents, DOM discharged with an effluent can affect the composition and properties of natural DOM in the receiving waters. As the photophysical and photochemical properties of effluent DOM can be changed
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service