6268-61-7

Basic information

• Product Name: 1,10-Decanedione,1,10-diphenyl-
• Synonyms: 1,10-Diphenyl-1,10-decanedione;1,8-Dibenzoyloctane; NSC 36278
• CAS NO: 6268-61-7
• Molecular Formula: C₂₂H₂₆O₂
• Molecular Weight: 322.4406
• Mol File: 6268-61-7.mol

Chemical Properties

• Boiling Point: 480.1°Cat760mmHg
• Flash Point: 178.1°C
• Appearance: /
• Density: 1.032g/cm³
• Vapor Pressure: 2.23E-09mmHg at 25°C
• Refractive Index: 1.541
• CAS DataBase Reference: 1,10-Decanedione,1,10-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,10-Decanedione,1,10-diphenyl-(6268-61-7)
• EPA Substance Registry System: 1,10-Decanedione,1,10-diphenyl-(6268-61-7)

Safety Data

• Hazard Codes: Xi
• HazardClass: IRRITANT
• Hazardous Substances Data: 6268-61-7(Hazardous Substances Data)

Usage

Uses

Used in Fragrance Industry:
1,10-Decanedione,1,10-diphenylis used as a fragrance ingredient for its aromatic properties, enhancing the scent of various products.
Used in Cosmetic Industry:
1,10-Decanedione,1,10-diphenylis used as a UV filter in sunscreens, providing protection against harmful ultraviolet radiation, and as a photoinitiator in polymerization processes, contributing to the formation of polymers in cosmetic products.
Used in Pharmaceutical Industry:
1,10-Decanedione,1,10-diphenylis used in the production of pharmaceuticals due to its potential antioxidant and anti-inflammatory properties, making it a promising candidate for various medicinal applications.
Used in Dye Production:
1,10-Decanedione,1,10-diphenylis utilized in the production of dyes, contributing to the coloration of various materials.
Used in Organic Compound Synthesis:
1,10-Decanedione,1,10-diphenylis used as a building block in the synthesis of other organic compounds, facilitating the creation of new chemical entities.
However, it is important to use 1,10-Decanedione,1,10-diphenylwith caution, as it may be harmful if ingested or comes in contact with the skin and eyes.

InChI:InChI=1/C22H26O2/c23-21(19-13-7-5-8-14-19)17-11-3-1-2-4-12-18-22(24)20-15-9-6-10-16-20/h5-10,13-16H,1-4,11-12,17-18H2

Upstream product

• 111-19-3 sebacoyl chloride 
• 71-43-2 benzene 
• 3877-60-9 1,8-Dibenzoyl-octatetraen-(1,3,5,7) 
• 3877-60-9 trans,cis,cis,trans-1,10-Diphenyl-deca-2,4,6,8-tetraen-1,10-dion 
• 33666-77-2 1,10-diphenyl-decane-1,10-diol 
• 100-52-7 benzaldehyde 
• 629-11-8 1,6-hexanediol 
• 98-86-2 acetophenone 
• 98-88-4 benzoyl chloride 
• 110-52-1 1,4-dibromo-butane 
• 67-56-1 methanol 
• 135-00-2 2-Benzoylthiophene 

Downstream Products

• 95744-35-7 2,11-diphenyl-dodecane 
• 33666-77-2 1,10-diphenyl-decane-1,10-diol 
• 95746-44-4 2,11-dicyclohexyl-dodecane 
• 110719-09-0 1-Phenyloct-7-en-1-one 
• 98-86-2 acetophenone 
• 66901-92-6 1,2-Diphenylcyclododecen 

Relevant articles and documents

Nickel-Catalyzed Allylic Defluorinative Cross-Electrophile Coupling with Cycloalkyl Silyl Peroxides as the Alkyl Source

Herein we demonstrate the first successful application of cycloalkyl silyl peroxides (CSP) as an electrophilic coupling partner in the cross-electrophile coupling reaction. Diverse CSP are efficiently cross-coupled with an array of α-trifluoromethyl alkenes under the catalysis of nickel with the assistance of zinc as the reducing agent. This method allows the use of unstrained CSP as the carbonyl-containing alkyl source in the allylic defluorinative reaction, to access a variety of gem-difluoroalkenes bearing a pendent ketone moiety with high functionality tolerance.

A Helicate-Based Three-State Molecular Switch

The control of structural transformations triggered by external signals is important for the development of novel functional devices. In the present study, it is demonstrated that helicates can be designed to structurally respond to the presence of differ

Synthesis of diketones and ω-hydroxy ketones from methyl ketones and α,ω-diols by an [IrCl(eod)]2/PPh3/KOH system

ω-Hydroxy ketones and diketones, which are important starting materials for the synthesis of cycloalkanones and heterocyclic compounds, were prepared by the one-step reaction of methyl ketones with α,ω-diols under the influence of an iridium complex and a base. The selectivity of ω-hydroxy ketones and diketones could be controlled by varying the starting ratio of methyl ketones to α,ωdiols. For example, reaction using acetophenone (5 equiv) with respect to 1,6-hexanediol (1 equiv) in the presence of [IrCl(cod)]2, PPh3, and KOH without solvent gave 1,10-diphenyl-1,10-decane-dione in almost quantitative yield, while reaction using acetophenone (1 equiv) to 1,6-hexanediol (4 equiv) led to 8-hy-droxy-l-phenyl-l-octanone in 92% yield. This methodology was successfully extended to the reaction of arylacetonitriles with α.ω-odiols leading to diaryldinitriles.

Effects of methylene chains on photoreactions of diphenylalkanediones and phenylalkenones

Upon conventional UV-irradiation of I,ω-diphenylalkane-1,ω-dione (PhC(O)-(CH2)n-C(O)Ph, n= 5, 6, 7, 8, and 10) in acetonitrile using a medium-pressure Hg lamp, an intramolecular γ-hydrogen abstraction of the triplet ketone (type II p

Diphenyl compounds that are intermediates in preparation of polymerization initiators

Organo-lithium compounds of the formula: STR1 wherein R is an alkyl group of up to 5 carbon atoms, R' is either hydrogen or an alkyl group of up to 5 carbon atoms and n is an integer from 2 to 10. These bifunctional organo-lithium compounds are prepared w