2,3',4,4',6-Pentahydroxybenzophenone

ChemicalBook > CAS DataBase List > 2,3',4,4',6-Pentahydroxybenzophenone

2,3',4,4',6-Pentahydroxybenzophenone

Product Name: 2,3',4,4',6-Pentahydroxybenzophenone
CAS No.: 519-34-6
Chemical Name: 2,3',4,4',6-Pentahydroxybenzophenone
Synonyms: MACLURIN;Macurin;Maclurine;Laguncurin;MACLURIN(P);Patent Fustin;morintannic acid;natural yellow 11;C.I. Natural Yellow 11;MACLURIN(P)(PLEASE CALL)
CBNumber: CB7207521
Molecular Formula: C13H10O6
Formula Weight: 262.21
MOL File: 519-34-6.mol

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2,3',4,4',6-Pentahydroxybenzophenone Property

Melting point:: 222°C
Boiling point:: 325.46°C (rough estimate)
Density: 1.2831 (rough estimate)
refractive index: 1.4580 (estimate)
storage temp.: 2-8°C
solubility: Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form: powder
pka: 6.75±0.40(Predicted)
color: Yellow
Water Solubility: 5g/L(14 ºC)
LogP: 2.880 (est)
CAS DataBase Reference: 519-34-6(CAS DataBase Reference)
EPA Substance Registry System: Methanone, (3,4-dihydroxyphenyl)(2,4,6-trihydroxyphenyl)- (519-34-6)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

H400Very toxic to aquatic life

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

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

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

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: CHM0030281
Product name: MACLURIN
Purity: 95.00%
Packaging: 100G
Price: $4610.03
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0030281
Product name: MACLURIN
Purity: 95.00%
Packaging: 250G
Price: $9152.68
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0030281
Product name: MACLURIN
Purity: 95.00%
Packaging: 500G
Price: $13068.46
Updated: 2021/12/16

Crysdot

Product number: CD32001136
Product name: Maclurin
Purity: 95+%
Packaging: 100mg
Price: $150
Updated: 2021/12/16

Arctom

Product number: AS573081
Product name: Maclurin
Purity: ≥98%
Packaging: 1mg
Price: $181
Updated: 2021/12/16

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2,3',4,4',6-Pentahydroxybenzophenone Chemical Properties,Usage,Production

Uses

2,3'',4,4'',6-Pentahydroxybenzophenone is a UV absorber.

Uses

Dyeing fabrics.

Preparation

Preparation by reaction of 3,4-dihydroxybenzonitrile with phloroglucinol in the presence of zinc chloride and hydrochloric acid in ethyl ether (Hoesch reaction), first at r.t. for 1 h, then at 50–60° for 4 h (37%).

Definition

ChEBI: Maclurin is a member of benzophenones.

target

ROS | Src | FAK | ERK | Wnt/β-catenin | GSK-3 | MMP(e.g.TIMP)

2,3',4,4',6-Pentahydroxybenzophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2,3',4,4',6-Pentahydroxybenzophenone manufacturers

Career Henan Chemical Co

Product: 2,3',4,4',6-Pentahydroxybenzophenone 519-34-6
Price: US $2.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 10000kg
Release date: 2018-08-10

519-34-6, 2,3',4,4',6-PentahydroxybenzophenoneRelated Search:

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MACLURIN

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6-Pentahydroxybenzophenone

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2,4,6,3',4'-PENTAHYDROXY BENZOPHENONE

2,3',4,4',6-PENTAHYDROXYBENZOPHENONE

MACLURIN(P)

Maclurine

(3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone

C.I. Natural Yellow 11

Laguncurin

Patent Fustin

(3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl) ketone

Macurin

MACLURIN(P)(PLEASE CALL)

morintannic acid

Methanone, (3,4-dihydroxyphenyl)(2,4,6-trihydroxyphenyl)-

Maclurin/2,3',4,4',6-Pentahydroxybenzophenone

2,3',4,4',6-Pentahydroxybenzophenone

(3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone , Macurin

519-34-6

C13H10O6

HO2C6H3COC6H2OH3

Colours, Dyes, Indicators & Pigments