2,3,4-Trihydroxybenzophenone

Product Name: 2,3,4-Trihydroxybenzophenone
CAS No.: 1143-72-2
Chemical Name: 2,3,4-Trihydroxybenzophenone
Synonyms: 3HBP;C.I.57005;2,3,4-THBP;alizarin yellow A;Gallobenzophenone;Alizarine Yellow A;4-BENZOYL PYROGALLOL;2,3,4-Trihydroxybenzophenon;2,3,4-TRIHYDROXYBENZOPHENONE;2,3,4-Trihydroxybenzophenone ,99%
CBNumber: CB5228555
Molecular Formula: C13H10O4
Formula Weight: 230.22
MOL File: 1143-72-2.mol

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2,3,4-Trihydroxybenzophenone Property

Melting point:: 139-141 °C (lit.)
Boiling point:: 439.7±45.0 °C(Predicted)
Density: 1.413±0.06 g/cm3(Predicted)
vapor pressure: 0Pa at 20℃
storage temp.: Sealed in dry,Room Temperature
solubility: ethanol: soluble2%, clear, yellow to very dark yellow-orange
form: powder to crystal
pka: 7.51±0.40(Predicted)
color: Light yellow to Yellow to Orange
PH: 6-7 (H2O)
Water Solubility: 13.22g/L(24.99 ºC)
BRN: 2697065
InChIKey: HTQNYBBTZSBWKL-UHFFFAOYSA-N
LogP: 2.8 at 23℃
CAS DataBase Reference: 1143-72-2(CAS DataBase Reference)
EPA Substance Registry System: Methanone, phenyl(2,3,4-trihydroxyphenyl)- (1143-72-2)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 1
TSCA: Yes
HS Code: 29145090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 260576
Product name: 2,3,4-Trihydroxybenzophenone
Purity: 97%
Packaging: 25g
Price: $117
Updated: 2023/06/20

TCI Chemical

Product number: T0996
Product name: 2,3,4-Trihydroxybenzophenone
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $52
Updated: 2024/03/01

Alfa Aesar

Product number: A18315
Product name: 2,3,4-Trihydroxybenzophenone, 98%
Packaging: 25g
Price: $41.8
Updated: 2021/12/16

Alfa Aesar

Product number: A18315
Product name: 2,3,4-Trihydroxybenzophenone, 98%
Packaging: 100g
Price: $113
Updated: 2021/12/16

Alfa Aesar

Product number: A18315
Product name: 2,3,4-Trihydroxybenzophenone, 98%
Packaging: 500g
Price: $498
Updated: 2021/12/16

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2,3,4-Trihydroxybenzophenone Chemical Properties,Usage,Production

Uses

2,3,4-Trihydroxybenzophenone is used in manufacturing method of electrophotographic photosensitive member containing styrene acrylic resin particle and melamine formaldehyde resin particle.

Definition

ChEBI: 2,3,4-trihydroxbenzophenone is a benzenetriol that is benzophenone in which one of the phenyl groups is substituted by hydroxy groups at positions 2, 3, and 4. It is a redox mediator. It has a role as a quorum sensing inhibitor, an EC 1.14.18.1 (tyrosinase) inhibitor, a human urinary metabolite, a rat metabolite and a drug metabolite. It is a hydroxybenzophenone and a benzenetriol.

Preparation

Preparation by reaction of benzoic acid with pyrogallol,
in the presence of zinc chloride during 3 h at 145°;
in the presence of Amberlyst-15 (a strongly acid ion exchanger) in chlorobenzene during 10 h at 131–132° (60%);
in the presence of Amberlite IR-120 or Zeokarb 225 (cation exchange resins, sulfonic acid type) during 3 h at 160° (14%);
in the presence of boron trifluoride in ethyl ether at 0° (44%).

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.

Flammability and Explosibility

Not classified

2,3,4-Trihydroxybenzophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3,4-Trihydroxybenzophenone Suppliers

China 218 Europe 3 Germany 3 India 4 Japan 9 Slovakia 1 South Korea 2 Switzerland 3 The Netherlands 1 Ukraine 1 United Kingdom 13 United States 26 Global 284

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View Lastest Price from 2,3,4-Trihydroxybenzophenone manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 2,3,4-Trihydroxybenzophenone 1143-72-2
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 5tons
Release date: 2024-11-29

Hebei Yanxi Chemical Co., Ltd.

Product: 2,3,4-Trihydroxybenzophenone 1143-72-2
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20tons
Release date: 2023-09-18

Shanghai Joiny Pharmaceutical Co.,LTD

Product: 2,3,4-Trihydroxybenzophenone 1143-72-2
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99.5%
Supply Ability: 1000kg
Release date: 2024-06-04

1143-72-2, 2,3,4-TrihydroxybenzophenoneRelated Search:

2,4-Dihydroxybenzophenone 4,4'-Dihydroxybenzophenone 3,4-Dihydroxybenzophenone Benzophenone 2,2',4,4'-Tetrahydroxybenzophenone Hydroxy silicone oil 4-Cyanophenol 4-Hydroxybenzophenone Exifone 2,3,4,4'-Tetrahydroxybenzophenone 1,2-naphthoquinonediazido-5-sulfonate ESTER OF 2-DIAZO-1-NAPHTHOL-5-SULFONE WITH 2,3,4-TRIHYDROXYBENZOPHENONE 2,3,4,4'-Tetrahydroxybenzophenone arborinine ANTHRACENE BROWN 2,2',4-Trihydroxy-Benzophenone TRIHYDROXYBENZOPHENONE,2,4,4'-TRIHYDROXYBENZOPHENONE,2,4,4-TRIHYDROXYBENZOPHENONE 98+% 2,3,4-Trihydroxybenzophenone naphthoquinone-1,2-diazido-5-sulfonate MELICOPIDINE

2,3,4-Trihydroxybenzophenon

(2,3,4-Trihydroxyphenyl) phenylmethanone

alizarin yellow A

2,3,4-Trihydroxybenzophenone(Bp-20)

4-BENZOYL PYROGALLOL

Gallobenzophenone

Methanone,phenyl(2,3,4-trihydroxyphenyl)-

2,3,4-Trihydroxybenzophenone 1143-72-2

1143-72-2 2,3,4-Trihydroxybenzophenone

2,3,4-TRIHYDROXYBENZOPHENONE GR 99.5%

Alizarine Yellow A

C.I.57005

3HBP

2,3,4-THBP

2,3,4-TRIHYDROXYBENZOPHENONE

2,3,4-Trihydroxybenzophenone ,99%

phenyl(2,3,4-trihydroxyphenyl)-methanon

phenyl(2,3,4-trihydroxyphenyl)-Methanone

High purity CAS 1143-72-2 2,3,4-Trihydroxybenzophenone in stock

2,3,4-Trihydroxybenzophenone, ≥ 98.0%

1143-72-2

1142-72-2

1143-72-1

HO3C6H2COC6H5

C6H5COC6H2OH3

C13H10O4

Organic Building Blocks

Ketones

C13 to C14

Carbonyl Compounds

Building Blocks

RAW material for Photo Active Compounds

Industrial/Fine Chemicals

C13 to C14

Carbonyl Compounds

Ketones

Building Blocks

C13 to C14

Carbonyl Compounds

Chemical Synthesis

Organic Building Blocks

Aromatic Benzophenones & Derivatives (substituted)