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260576

2,3,4-Trihydroxybenzophenone

Name: 2,3,4-Trihydroxybenzophenone
Brand: ALDRICH

97%

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About This Item

Linear Formula:

(HO)₃C₆H₂COC₆H₅

CAS Number:

1143-72-2

Molecular Weight:

230.22

NACRES:

NA.22

PubChem Substance ID:

24855761

UNSPSC Code:

12352100

EC Number:

214-540-1

MDL number:

MFCD00009996

Assay:

97%

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Properties

assay

97%

mp

139-141 °C (lit.)

solubility

ethanol: soluble 2%, clear, yellow to very dark yellow-orange

functional group

ketone, phenyl

SMILES string

Oc1ccc(c(O)c1O)C(=O)c2ccccc2

InChI

1S/C13H10O4/c14-10-7-6-9(12(16)13(10)17)11(15)8-4-2-1-3-5-8/h1-7,14,16-17H

InChI key

HTQNYBBTZSBWKL-UHFFFAOYSA-N

Description

General description

2,3,4-Trihydroxybenzophenone is a hydroxylated benzophenone UV filter and has been quantitated in sea water samples by dispersive liquid-liquid microextraction followed by GC-MS. Estrogenic activity of 2,3,4-trihydroxybenzophenone has been tested by yeast-two hybrid assay.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Estrogenicity of metabolites of benzophenone derivatives examined by a yeast two-hybrid assay.

Takatori S, et al.

Journal of Health Science, 49(2), 91-98 (2003)

Determination of hydroxylated benzophenone UV filters in sea water samples by dispersive liquid-liquid microextraction followed by gas chromatography-mass spectrometry.

Isuha Tarazona et al.

Journal of chromatography. A, 1217(29), 4771-4778 (2010-06-19)

A new analytical method for the determination of four hydroxylated benzophenone UV filters (i.e. 2-hydroxy-4-methoxybenzophenone (HMB), 2,4-dihydroxybenzophenone (DHB), 2,2'-dihydroxy-4-methoxybenzophenone (DHMB) and 2,3,4-trihydroxybenzophenone (THB)) in sea water samples is presented. The method is based on dispersive liquid-liquid microextraction (DLLME) followed by

Toxicopathological Effects of the Sunscreen UV Filter, Oxybenzone (Benzophenone-3), on Coral Planulae and Cultured Primary Cells and Its Environmental Contamination in Hawaii and the U.S. Virgin Islands.

C A Downs et al.

Archives of environmental contamination and toxicology, 70(2), 265-288 (2015-10-22)

Toxicity persistence to the nontarget amphipod Hyalella curvispina in runoff events following chlorpyrifos applications to soy experimental plots was compared in conventional and no-till management. Two application scenarios were compared: an early-season application with the soil almost bare and a

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Global Trade Item Number

SKU	GTIN
260576-25G	04061831829105