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Sigma-Aldrich

2,3,4-Trihydroxybenzophenone

97%

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About This Item

Fórmula linear:
(HO)3C6H2COC6H5
Número CAS:
1143-72-2
Peso molecular:
230.22
Número CE:
214-540-1
Número MDL:
MFCD00009996
Código UNSPSC:
12352100
ID de substância PubChem:
24855761
NACRES:
NA.22

Ensaio

97%

pf

139-141 °C (lit.)

solubilidade

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

grupo funcional

ketone
phenyl

cadeia de caracteres SMILES

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

chave InChI

HTQNYBBTZSBWKL-UHFFFAOYSA-N

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Descrição geral

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.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H319,H335

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
MKCR4517
MKCR4518
MKCN8520
MKCN8519
MKCJ4021

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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
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)
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
Yoko Watanabe et al.
Toxicology and applied pharmacology, 282(2), 119-128 (2014-12-22)
Benzophenone-3 (2-hydroxy-4-methoxybenzophenone; BP-3) is widely used as sunscreen for protection of human skin and hair from damage by ultraviolet (UV) radiation. In this study, we examined the metabolism of BP-3 by rat and human liver microsomes, and the estrogenic and
S C Cunha et al.
Environmental research, 143(Pt B), 65-71 (2015-05-20)
In the last decades, awareness regarding personal care products (PCP), i.e. synthetic organic chemicals frequently used in cosmetic and hygienic products, has become a forward-looking issue, due to their persistency in the environment and their potential multi-organ toxicity in both

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