4815-57-0

Basic information

• Product Name: 1,4-DIPROPYLBENZENE
• Synonyms: 1,4-DI-N-PROPYLBENZENE;1,4-DIPROPYLBENZENE;Benzene, p-dipropyl-;benzene,1,4-dipropyl-;p-Dipropylbenzene
• CAS NO: 4815-57-0
• Molecular Formula: C₁₂H₁₈
• Molecular Weight: 162.27
• Mol File: 4815-57-0.mol

Chemical Properties

• Melting Point: -25.43°C (estimate)
• Boiling Point: 221 °C / 746mmHg
• Flash Point: 84.3°C
• Appearance: /
• Density: 0.86
• Vapor Pressure: 0.132mmHg at 25°C
• Refractive Index: 1.4880-1.4920
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 1,4-DIPROPYLBENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-DIPROPYLBENZENE(4815-57-0)
• EPA Substance Registry System: 1,4-DIPROPYLBENZENE(4815-57-0)

Safety Data

• Hazardous Substances Data: 4815-57-0(Hazardous Substances Data)

Usage

Uses

Used in Chemical Industry:
1,4-DIPROPYLBENZENE is used as a solvent for its ability to dissolve various substances, which is crucial in the manufacturing process of paints, coatings, and adhesives. Its solvent properties facilitate the production of these materials by aiding in the mixing and application processes.
Used in Fragrance Industry:
1,4-DIPROPYLBENZENE is utilized as a fragrance ingredient in perfumes and personal care products due to its sweet odor. It contributes to the creation of desired scents in these consumer products, enhancing their appeal and marketability.
However, it is important to note that 1,4-DIPROPYLBENZENE can pose health risks if inhaled or ingested in large quantities, and it is also a potential environmental hazard due to its toxicity to aquatic organisms. Proper handling and disposal methods are essential to mitigate these risks.

InChI:InChI=1/C12H18/c1-3-5-11-7-9-12(6-4-2)10-8-11/h7-10H,3-6H2,1-2H3

Upstream product

• 103-65-1 phenylpropane 
• 28785-06-0 4-n-propylbenzaldehyde 
• 107549-75-7 1,4-bis(1-hydroxypropyl)benzene 
• 106-94-5 propyl bromide 
• 64-67-5 diethyl sulfate 
• 106-42-3 para-xylene 
• 71-43-2 benzene 
• 56147-30-9 1-(4-propyl-phenyl)-propan-1-one 
• 623-27-8 terephthalaldehyde, 

Downstream Products

• 103-65-1 phenylpropane 
• 17171-72-1 1,3-dipropyl-benzene 
• 857565-87-8 1-(2,5-dipropyl-phenyl)-ethanone 
• 40820-32-4 1,4-dibromo-2,5-dipropylbenzene 
• 1070768-73-8 1,4-diiodo-2,5-di(n-propyl)benzene 
• 41898-97-9 1,2,4-tri-n-propylbenzene 
• 64357-36-4 (2,5-Dipropyl-phenyl)-phenyl-methanone 
• 857982-87-7 1-(2,5-dipropyl-phenyl)-propan-1-one 
• 15181-14-3 1,3,5-tri(1-propyl)benzene 

Relevant articles and documents

Regioselective differentiation of vicinal methylene C-H bonds enabled by silver-catalysed nitrene transfer

Silver-catalyzed nitrene insertion enables the formation of benzosultams in good yield and with regioselectivity complementary to other transition metal nitrene-transfer catalysts. Preferential formation of six-membered benzosultam rings predominates for alkyl-substituted benzenesulphonamide precursors. Ligand-controlled tunability is also achieved for benzenesulphonamides with γ-branched alkyl substituents. Mechanistic probes suggest that the reaction pathway differs depending on whether a α (benzylic) or β (homobenzylic) C-H bond undergoes amidation, as well as the catalyst identity.

Arenes Disubstituted with Primary Alkyl Groups from Xylylene Dianions

Xylenes were converted into dianions 1.Reaction of dianions 1 with dialkyl sulfates gave symmetrical dialkylbenzenes 2 (R = R'), while methyl iodide caused oxidative coupling followed by alkylation to give 8.Unsymmetrical dialkylbenzenes 2 (R =/= R') were made by an indirect route involving monoanions 9 and 11.Reactions of dianions 1 with dihalides gave cyclophanes o-3 (n = 5,6,9), m-3 (n = 8-10), and p-3 (n = 9-11) and cyclophanes o-4 (n = 2,5,7,9) and m-4 (n = 2,6,7).Dianion 5 from 2,6-lutidine was used to prepare nitrogen analogues of 2 (R = R') and m-3 (n = 8-10).

Photoelectron Spectra of Paracyclophane and Paracyclophane-4-ene. An Estimation of Inductive and Hyperconjugative Effect for Paracyclophanes

Based on the split of the first two bands in the photoelectron(PE)spectra of paracyclophane, paracyclophane-4-ene, 1,4-di-n-butyl-, 1,4-di-n-propyl- and 1,4-diethylbenzene as well as p-xylene it is shown that the inductive and hyperconjugative effec