779-90-8

Basic information

• Product Name: 1,3,5-TRIACETYLBENZENE
• Synonyms: 1-(3,5-DIACETYLPHENYL)ETHANONE;1,3,5-TRIACETYLBENZENE;1,1',1''-(1,3,5-Benzenetriyl)triethanone;1,1',1''-(Benzene-1,3,5-triyl)trisethanone;1,3,5-Triacetylbenzene,98%;1,1',1''-Benzene-1,3,5-triyltriethanone;1,1',1''-(benzene-1,3,5-triyl)tris(ethan-1-one)
• CAS NO: 779-90-8
• Molecular Formula: C₁₂H₁₂O₃
• Molecular Weight: 204.22
• EINECS: 212-302-1
• Product Categories: Aromatic Hydrocarbons (substituted) & Derivatives
• Mol File: 779-90-8.mol
• Article Data: 32

Chemical Properties

• Melting Point: 160-162°C
• Boiling Point: 302.71°C (rough estimate)
• Flash Point: 158.7 °C
• Appearance: White crystalline powder
• Density: 1.1554 (rough estimate)
• Vapor Pressure: 1.36E-05mmHg at 25°C
• Refractive Index: 1.5205 (estimate)
• Storage Temp.: Sealed in dry,Room Temperature
• Water Solubility: Practically insoluble in water
• CAS DataBase Reference: 1,3,5-TRIACETYLBENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,5-TRIACETYLBENZENE(779-90-8)
• EPA Substance Registry System: 1,3,5-TRIACETYLBENZENE(779-90-8)

Safety Data

• Hazard Codes: Xi:Irritant
• Statements: R36/37:Irritating to eyes and respiratory system.
• Safety Statements: 24/25
• Hazardous Substances Data: 779-90-8(Hazardous Substances Data)

Usage

Chemical Properties

LIGHT CREAM TO BEIGE CRYSTALLINE POWDER

InChI:InChI=1/C12H12O3/c1-7(13)10-4-11(8(2)14)6-12(5-10)9(3)15/h4-6H,1-3H3

Upstream product

• 7647-01-0 hydrogenchloride 
• 767-04-4 1-(1,3-dioxolan-2-yl)propan-2-one 
• 123-73-9 trans-Crotonaldehyde 
• 2798-73-4 1-methoxy-buten-3-yne 
• 7732-18-5 water 
• 563-63-3 silver(I) acetate 
• 108-24-7 acetic anhydride 
• 64-19-7 acetic acid 
• 1093102-41-0 C₉H₁₄NO⁽¹⁺⁾*Cl^(1-) 
• 625-34-3 3-oxobutyraldehyde 
• 3048-52-0 1,3,5-trivinylbenzene 
• 15243-33-1 dodecacarbonyl-triangulo-triruthenium 
• 1190-91-6 4-dimethylamino-3-buten-2-one 
• 7567-63-7 1,3,5-Triethynylbenzene 

Downstream Products

• 1160850-57-6 (E,E,E)-1,1,1-[1,3,5-benzenetriyl]trisethanone-tris(tosylhydrazone) 
• 16201-47-1 1,3,5-tris(3-phenylpropenoyl)benzene 
• 1630962-44-5 3-[3-acetyl-5-(2-ethoxycarbonyl-1-methylvinyl)phenyl]but-2-enoic acid ethyl ester 
• 1630962-45-6 3-(3,5-diacetylphenyl)but-2-enoic acid ethyl ester 
• 37394-26-6 (S,S,S)-α,α',α''-trimethyl-1,3,5-benzenetrimethanol 
• 945529-53-3 1,3,5-tris[4-(diphenylamino)phenylcarbonyl]benzene 

Relevant articles and documents

Selective electrochemical oxidation of aromatic hydrocarbons and preparation of mono/multi-carbonyl compounds

A selective electrochemical oxidation was developed under mild condition. Various mono-carbonyl and multi-carbonyl compounds can be prepared from different aromatic hydrocarbons with moderate to excellent yield and selectivity by virtue of this electrochemical oxidation. The produced carbonyl compounds can be further transformed into α-ketoamides, homoallylic alcohols and oximes in a one-pot reaction. In particular, a series of α-ketoamides were prepared in a one-pot continuous electrolysis. Mechanistic studies showed that 2,2,2-trifluoroethan-1-ol (TFE) can interact with catalyst species and generate the corresponding hydrogen-bonding complex to enhance the electrochemical oxidation performance. [Figure not available: see fulltext.]

Efficient Palladium(0) supported on reduced graphene oxide for selective oxidation of olefins using graphene oxide as a ‘solid weak acid’

Selective oxidation of olefin derivatives to ketones has made innovative development over palladium(0) supported on reduced graphene oxide. Compared to traditional Wacker oxidation, the novel method offers an economical and environment-friendly option by using graphene oxide (GO) as a ‘solid weak acid’ instead of classical homogeneous catalysts like H2SO4 and CF3COOH. X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscope and transmission electron microscopy images of Pd0/RGO showed that the nanoscaled Pd particles generated at the flake structure of reduced graphene oxide. Under optimized condition, up to 44 kinds of ketones with different structures can be prepared with excellent yields.