ChemicalBook >> CAS DataBase List >>4,6-DIACETYLRESORCINOL
4,6-DIACETYLRESORCINOL
- CAS No.
- 2161-85-5
- Chemical Name:
- 4,6-DIACETYLRESORCINOL
- Synonyms
- AKOS 236-35;RESODIACETOPHENONE;4,6-DIACETYLRESORCINOL;2,4-Diacetyl-1,5-benzenediol;4,6-Diacetyl-1,3-dihydroxybenzene;1,1'-(4,6-Dihydroxy-1,3-phenylene);5'-Acetyl-2',4'-dihydroxyacetophenone;1-(5-acetyl-2,4-dihydroxyphenyl)ethanone;1-(5-ACETYL-2,4-DIHYDROXYPHENYL)ETHAN-1-ONE;1,1'-(4,6-Dihydroxy-1,3-phenylene)diethanone
- CBNumber:
- CB7329353
- Molecular Formula:
- C10H10O4
- Molecular Weight:
- 194.18
- MDL Number:
- MFCD00017655
- MOL File:
- 2161-85-5.mol
- MSDS File:
- SDS
Last updated:2023-06-08 17:06:37
| Melting point | 178-180 °C(lit.) |
|---|---|
| Boiling point | 399.9±27.0 °C(Predicted) |
| Density | 1.300±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | 7.87±0.23(Predicted) |
| form | Crystalline Powder |
| color | White to off-white |
| λmax | 370nm(DMF)(lit.) |
| CAS DataBase Reference | 2161-85-5(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29145090 | |||||||||
| NFPA 704 |
|
4,6-DIACETYLRESORCINOL price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 391794 | 1,1′-(4,6-Dihydroxy-1,3-phenylene)bisethanone 99% | 2161-85-5 | 5g | $63.6 | 2024-03-01 | Buy |
| TCI Chemical | D5102 | 4,6-Diacetylresorcinol >98.0%(GC)(T) | 2161-85-5 | 5g | $50 | 2024-03-01 | Buy |
| TRC | D679185 | 4,6-Diacetylresorcinol | 2161-85-5 | 5g | $110 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD54291 | 4,6-Diacetylresorcinol | 2161-85-5 | 10g | $86 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK398421 | 4,6-Diacetylresorcinol 99% | 2161-85-5 | 1g | $14 | 2021-12-16 | Buy |
4,6-DIACETYLRESORCINOL Chemical Properties,Uses,Production
Chemical Properties
Off-white powder
Uses
1,1′-(4,6-Dihydroxy-1,3-phenylene)bisethanone (4,6-diacetylresorcinol, DAR) may be used in the synthesis of the following:
- Schiff base ligands
- hexadentate chalcogenated bisimine ligands
- 1,5-benzodiazepines
- ketimine of chitosan
- mannich bases
- hydrazone ligands
- thiosemicarbazone, semicarbazone and thiocarbohydrazone ligands
- binuclear cobalt(II) and copper(II) complexes
- europium (III) complexes
Preparation
Preparation by Friedel–Crafts acylation of resorcinol,
? with acetic anhydride,
– in the presence of zinc chloride
at 142–150° for 15 min (96%) or at 150–160° for 20 min (68%)
; – in the presence of ferric chloride
. – in the presence of concentrated sulfuric acid at 130° for 15 min (15%)
; – in the presence of 70% perchloric acid at 125–135° for 15–20 min (42%)
. ? with acetyl chloride,
– in the presence of zinc chloride, at 120°
; – in the presence of ferric chloride, at 150° for 15 min (60%) or at reflux for 30 min
; – in the presence of concentrated sulfuric acid (18%)
. ? by a typical Friedel–Crafts reaction (24%).
General Description
1,1′-(4,6-Dihydroxy-1,3-phenylene)bisethanone (4,6-diacetylresorcinol, DAR) is a bifunctional carbonyl compound. Its synthesis by acetylating resorcinol in the presence of zinc chloride has been reported. The crystal structure of DAR has been studied.
4,6-DIACETYLRESORCINOL Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 89)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 11817 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
| GLR Innovations | +91 9891111994 | info@glrgroup.in | India | 4535 | 58 |
| Coresyn Pharmatech Co., Ltd. | +86-571-86626709 +86-18157142896 | cbc@coresyn.com | China | 9984 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18150 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 52924 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
| Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 | sales@sinch.com.cn | China | 11598 | 64 |
2161-85-5(4,6-DIACETYLRESORCINOL)Related Search:
Ethanone, 1,1'-(4,6-dihydroxy-1,3-phenylene)bis-
4,6-DIACETYLRESORCINOL
AKOS 236-35
1,1'-(4,6-DIHYDROXY-1,3-PHENYLENE)BISETHANONE
1,1'-(4,6-dihydroxy-1,3-phenylene)bisethan-1-one
1-(5-ACETYL-2,4-DIHYDROXYPHENYL)ETHAN-1-ONE
RESODIACETOPHENONE
1,1'-(4,6-Dihydroxy-1,3-phenylene)bisethanone 99%
1,1'-(4,6-Dihydroxy-1,3-phenylene)
2,4-Diacetyl-1,5-benzenediol
5'-Acetyl-2',4'-dihydroxyacetophenone
1,1'-(4,6-Dihydroxy-1,3-phenylene)bisethanone,99%
4,6-Diacetyl-1,3-dihydroxybenzene
1,1'-(4,6-Dihydroxy-1,3-phenylene)diethanone
JRH-01015, 1,1'-(4,6-Dihydroxy-1,3-phenylene)bisethanone, 97%
1-(5-acetyl-2,4-dihydroxyphenyl)ethanone
1,1'-(4,6-Dihydroxy-1,3-phenylene)diethanone
2161-85-5
HO2C6H2COCH32
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