260576

2,3,4-Trihydroxybenzophenone

97%

• Linear Formula: (HO)₃C₆H₂COC₆H₅
• CAS Number: 1143-72-2
• Molecular Weight: 230.22
• EC Number: 214-540-1
• MDL number: MFCD00009996
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855761
• NACRES: NA.22

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.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: 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 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