ChemicalBook > CAS DataBase List > 3,5-Dibenzyloxyacetophenone

3,5-Dibenzyloxyacetophenone

Product Name
3,5-Dibenzyloxyacetophenone
CAS No.
28924-21-2
Chemical Name
3,5-Dibenzyloxyacetophenone
Synonyms
3';TerbutalineImpurity46;Terbutaline Impurity 1;Terbutaline Impurity 5;3,5-benzyloxy Acetophenone;3,5-Dibenxyloxyacetophenone;3,5-DIBENZYLOXYACETOPHENONE;3, 5-dibenzoxy acetophenone;3',5'-DIBENZYLOXYACETPHENONE;3,5-2-Benzyloxy acetophenone
CBNumber
CB0185952
Molecular Formula
C22H20O3
Formula Weight
332.39
MOL File
28924-21-2.mol
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3,5-Dibenzyloxyacetophenone Property

Melting point:
60-62 °C (lit.)
Boiling point:
429.52°C (rough estimate)
Density 
1.1079 (rough estimate)
refractive index 
1.6000 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Soluble in dichloromethane, ethyl acetate and methanol
form 
Solid
color 
Off-White to Pale Yellow
InChIKey
KOJXGMJOTRYLBD-UHFFFAOYSA-N
CAS DataBase Reference
28924-21-2(CAS DataBase Reference)
EPA Substance Registry System
Ethanone, 1-[3,5-bis(phenylmethoxy)phenyl]- (28924-21-2)
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Safety

Hazard Codes 
Xi
Safety Statements 
24/25
WGK Germany 
3
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29145090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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
215341
Product name
3,5-Dibenzyloxyacetophenone
Purity
98%
Packaging
50g
Price
$216
Updated
2023/06/20
TCI Chemical
Product number
D2085
Product name
3',5'-Dibenzyloxyacetophenone
Packaging
10g
Price
$182
Updated
2024/03/01
Alfa Aesar
Product number
A19614
Product name
3',5'-Dibenzyloxyacetophenone, 98%
Packaging
50g
Price
$92.9
Updated
2021/12/16
Alfa Aesar
Product number
A19614
Product name
3',5'-Dibenzyloxyacetophenone, 98%
Packaging
10g
Price
$28.7
Updated
2021/12/16
Alfa Aesar
Product number
A19614
Product name
3',5'-Dibenzyloxyacetophenone, 98%
Packaging
250g
Price
$320
Updated
2021/12/16
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3,5-Dibenzyloxyacetophenone Chemical Properties,Usage,Production

Chemical Properties

beige crystalline powder. 

Uses

3,5-Dibenzyloxyacetophenone is used in the synthesis of enantiomerically pure B-ring modified analogs of (-)-epicatechin gallate.

Uses

The product 3,5-dibenzyloxyacetophenone is widely used as intermediate in the production of a pharmaceutical for treatment of obesity, diabetes, glaucoma, AIDS, HIV infection, antiinflammatory effects, and also in the treatment of disorders which result from leukotriene, tranquilizers, hypotensives, diuretics, and antiglaucoma agents.[1]

References

[1] Ganapati D. Yadav,  Omprakash V. Badure. “Selective acylation of 1,3-dibenzyloxybenzene to 3,5-dibenzyloxyacetophenone over cesium modified dodecatungstophosphoric acid (DTP) on clay.” Applied Catalysis A: General 348 1 (2008): Pages 16-25.

3,5-Dibenzyloxyacetophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-Dibenzyloxyacetophenone Suppliers

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View Lastest Price from 3,5-Dibenzyloxyacetophenone manufacturers

Hebei Longbang Technology Co., Ltd
Product
3,5-Dibenzyloxyacetophenone 28924-21-2
Price
US $6.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20TONS
Release date
2024-05-23
HebeiShuoshengImportandExportco.,Ltd
Product
3,5-Dibenzyloxyacetophenone 28924-21-2
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-02
Hebei Jingbo New Material Technology Co., Ltd
Product
3,5-Dibenzyloxyacetophenone 28924-21-2
Price
US $8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20000
Release date
2023-12-20

28924-21-2, 3,5-DibenzyloxyacetophenoneRelated Search:

4'-Methylacetophenone 3-Nitroacetophenone 4'-Hydroxyacetophenone Acetophenone 2-Bromoacetophenone 3,5-Diacetoxyacetophenone 4-Nitroacetophenone 3',5'-Dimethoxyacetophenone 4'-Bromoacetophenone 4-Methoxybenzylchloride 3,5-Bis(benzyloxy)benzoic acid benzyl ester 5-(1-Hydroxy-2-tert-butylamino-ethyl)benzene-1,3-diol 1-[3,5-bis(phenylmethoxy)phenyl]-2-bromoethan-1-one Terbutaline Impurity 4 Terbutaline IMpurity B Terbutaline IMpurity 8 N-tert-butyldibenzylamine 1-(3,5-DIHYDROXYPHENYL)-2-[(1,1-DIMETHYLETHYL)AMINO]-ETHANONE, HYDROCHLORIDE

  • 3',5'-DIBENZYLOXYACETOPHENONE
  • 3,5-DIBENZYLOXYACETOPHENONE
  • 3',5'-DIBENZYLOXYACETPHENONE
  • 3',5'-BIS(BENZYLOXY)ACETOPHENONE
  • 1-[3,5-bis(phenylmethoxy)phenyl]-ethanon
  • 1-[3,5-Bis(benzyloxy)phenyl]ethan-1-one
  • Terbutaline Impurity 1
  • 3',5'-Dibenzyloxyacetophenone 3,5-Dibenzyloxyacetophenone
  • (3,5-BIS-BENZYLOXY-PHENYL)-METHANOL
  • Terbutaline3,5-DibenzylOxyAcetophenone
  • 3,5-Dibenxyloxyacetophenone
  • 3,5-2-Benzyloxy acetophenone
  • Ethanone, 1-[3,5-bis(phenylmethoxy)phenyl]-
  • 1-[3,5-Bis(phenylmethoxy)phenyl]ethanone
  • 3,5-Dibenzyloxyacetophenone,98%
  • 3',5'-Dibenzyloxyacetophenone 98%
  • 1-[3,5-bis(benzyloxy)phenyl]ethanone
  • 1-[3,5-Bis(benzyloxy)phenyl]ethan-1-one 98%
  • Terbutaline Impurity 5
  • 3, 5-dibenzoxy acetophenone
  • CAS No.28924-21-2 3,5-Dibenzyloxyacetophenone
  • TERBUTALINE SULFATE intermediates
  • TerbutalineImpurity46
  • 3,5-benzyloxy Acetophenone
  • 1-[3,5-bis(phenylmeChemicalbookthoxy)phenyl]-ethanon
  • 3',5'-Dibenzyloxyacetophenone
  • 3'
  • 28924-21-2
  • 728924-18-7
  • C22H20O3
  • C6H5CH2O2C6H3COCH3
  • Organic Building Blocks
  • Ketones
  • C15 to C38
  • Carbonyl Compounds
  • Building Blocks
  • Building Blocks for Dendrimers
  • Aromatic Acetophenones & Derivatives (substituted)
  • API intermediates
  • Building Blocks for Dendrimers
  • Functional Materials
  • Aromatics
  • C15 to C38
  • Carbonyl Compounds
  • Ketones
  • bc0001
  • 28924-21-2