ChemicalBook >> CAS DataBase List >>2,3',4,4',6-Pentahydroxybenzophenone
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
- Molecular Weight:
- 262.21
- MDL Number:
- MFCD00016438
- MOL File:
- 519-34-6.mol
Last updated:2023-05-25 18:01:17
| 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) |
| FDA UNII | 27KFF3PMTU |
| EPA Substance Registry System | Methanone, (3,4-dihydroxyphenyl)(2,4,6-trihydroxyphenyl)- (519-34-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319-H400 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P273-P391-P501 |
2,3',4,4',6-Pentahydroxybenzophenone price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | CHM0030281 | MACLURIN 95.00% | 519-34-6 | 100G | $4610.03 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0030281 | MACLURIN 95.00% | 519-34-6 | 250G | $9152.68 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0030281 | MACLURIN 95.00% | 519-34-6 | 500G | $13068.46 | 2021-12-16 | Buy |
| Crysdot | CD32001136 | Maclurin 95+% | 519-34-6 | 100mg | $150 | 2021-12-16 | Buy |
| Arctom | AS573081 | Maclurin ≥98% | 519-34-6 | 1mg | $181 | 2021-12-16 | Buy |
2,3',4,4',6-Pentahydroxybenzophenone Chemical Properties,Uses,Production
Uses
2,3'',4,4'',6-Pentahydroxybenzophenone is a UV absorber.
Uses
Dyeing fabrics.
Definition
ChEBI: Maclurin is a member of benzophenones.
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%).
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
Global( 84)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33349 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131981 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
| Chemwill Asia Co.,Ltd. | 86-21-51086038 | chemwill_asia@126.com | CHINA | 23931 | 58 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006608290; 18621169109 | market03@meryer.com | China | 40241 | 62 |
| Chembest Research Laboratories Limited | 021-20908456 | sales@BioChemBest.com | China | 6011 | 61 |
View Lastest Price from 2,3',4,4',6-Pentahydroxybenzophenone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | 2,3',4,4',6-Pentahydroxybenzophenone
519-34-6
|
US $2.00 / KG | 1KG | 98% | 10000kg | Career Henan Chemical Co |
-
- 2,3',4,4',6-Pentahydroxybenzophenone
519-34-6
- US $2.00 / KG
- 98%
- Career Henan Chemical Co
519-34-6(2,3',4,4',6-Pentahydroxybenzophenone)Related Search:
natural yellow 11
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
6-Pentahydroxybenzophenone
-Anhydro-1-b-D-fructofuranosyluracil
Methanone, (3,4-dihydroxyphenyl)(2,4,6-trihydroxyphenyl)-
Maclurin/2,3',4,4',6-Pentahydroxybenzophenone
MACLURIN
519-34-6
C13H10O6
HO2C6H3COC6H2OH3
Colours, Dyes, Indicators & Pigments