620-16-6

Basic information

• Product Name: 1-Chloro-3-ethylbenzene
• Synonyms: 1-Chloro-3-ethylbenzene;1-chloro-3-ethyl-benzene;3-Ethylchlorobenzene;benzene,1-chloro-3-ethyl-;3-CHLORO ETHYLBENZENE;MCEB;M-CHLOROETHYLBENZENE;1-Ethyl-3-chlorobenzene
• CAS NO: 620-16-6
• Molecular Formula: C₈H₉Cl
• Molecular Weight: 140.61
• Mol File: 620-16-6.mol
• Article Data: 24

Chemical Properties

• Melting Point: -55 °C
• Boiling Point: 184 °C
• Appearance: /
• Density: 1.053
• Refractive Index: 1.5195
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 1-Chloro-3-ethylbenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Chloro-3-ethylbenzene(620-16-6)
• EPA Substance Registry System: 1-Chloro-3-ethylbenzene(620-16-6)

Safety Data

• Hazardous Substances Data: 620-16-6(Hazardous Substances Data)

Usage

General Description

1-Chloro-3-ethylbenzene is a chemical compound that consists of a benzene ring with a chlorine atom and an ethyl group attached. It is a colorless liquid with a sweet, aromatic odor and is commonly used as an intermediate in the production of various chemicals and pharmaceuticals. It is also used as a solvent and as a starting material for the synthesis of other organic compounds. 1-Chloro-3-ethylbenzene is considered to have low toxicity, but prolonged exposure can cause irritation to the eyes, skin, and respiratory system. It is important to handle this chemical with care and in accordance with safety guidelines to prevent any potential health risks.

InChI:InChI=1/C8H9Cl/c1-2-7-4-3-5-8(9)6-7/h3-6H,2H2,1H3

Upstream product

• 587-02-0 m-ethylaniline 
• 625-99-0 3-iodochlorobenzene 
• 75-03-6 ethyl iodide 
• 766-83-6 m-chlorophenylacetylene 
• 136415-83-3 3-(3-chlorophenyl)propanal 
• 89-96-3 1-chloro-2-ethylbenzene 
• 201230-82-2 carbon monoxide 
• 2039-85-2 3-Chlorostyrene 
• 74-85-1 ethene 
• 108-90-7 chlorobenzene 
• 622-98-0 4-chloro(ethylbenzene) 
• 108-37-2 1-bromo-3-chlorobenzene 
• 811-49-4 ethyllithium 
• 766-77-8 Dimethylphenylsilane 

Downstream Products

• 65130-47-4 3-chloro-α-bromoethylbenzene 
• 187409-10-5 3-chloro-α,β-dibromoethylbenzene 
• 305367-77-5 (3-ethylphenyl) phenyl sulfide 
• 90533-23-6 4-(3-chlorophenyl)-1,3-thiazol-2-amine 
• 5182-43-4 1-chloro-3-(2-chloroethyl)benzene 
• 34887-78-0 1-chloro-3-(1-chloroethyl)benzene 
• 99-02-5 3'-Chloroacetophenone 
• 912552-09-1 cis-(1S,2R)-1,2-dihydroxy-5-chloro-3-ethylcyclohexa-3,5-diene 
• 1967-31-3 2-chloroterephthalic acid 
• 120121-01-9 1-(m-Chlorophenyl)ethanol 
• 187409-14-9 1-(1-bromovinyl)-3-chlorobenzene 
• 587-04-2 m-Chlorobenzaldehyde 
• 535-80-8 3-chlorobenzoate 
• 18415-19-5 triethyl(3-ethylphenyl)silane 

Relevant articles and documents

Controlling the Lewis Acidity and Polymerizing Effectively Prevent Frustrated Lewis Pairs from Deactivation in the Hydrogenation of Terminal Alkynes

Two strategies were reported to prevent the deactivation of Frustrated Lewis pairs (FLPs) in the hydrogenation of terminal alkynes: reducing the Lewis acidity and polymerizing the Lewis acid. A polymeric Lewis acid (P-BPh3) with high stability was designed and synthesized. Excellent conversion (up to 99%) and selectivity can be achieved in the hydrogenation of terminal alkynes catalyzed by P-BPh3. This catalytic system works quite well for different substrates. In addition, the P-BPh3 can be easily recycled.

Chemoselective Hydrogenation of Olefins Using a Nanostructured Nickel Catalyst

The selective hydrogenation of functionalized olefins is of great importance in the chemical and pharmaceutical industry. Here, we report on a nanostructured nickel catalyst that enables the selective hydrogenation of purely aliphatic and functionalized olefins under mild conditions. The earth-abundant metal catalyst allows the selective hydrogenation of sterically protected olefins and further tolerates functional groups such as carbonyls, esters, ethers and nitriles. The characterization of our catalyst revealed the formation of surface oxidized metallic nickel nanoparticles stabilized by a N-doped carbon layer on the active carbon support.

Novel CoNi-metal-organic framework crystal-derived CoNi?C: Synthesis and effective cascade catalysis

Evaluating the catalytic influence of metal sites on derivates obtained from the calcination of metal-organic frameworks (MOFs) is very important for the rational construction of novel MOFs. Based on this catalytic functional guidance, two new Co-MOF and CoNi-MOF crystals were designed and synthesized, and further pyrolyzed to obtain corresponding porous carbon-based catalysts. Interestingly, the derivates exhibited better catalytic performance toward the tandem reaction of dehydrogenation of NH3BH3 and subsequent hydrogenation reduction of nitro/olefin compounds than those of the CoNi-ZIF (a star MOF)-derived CoNi?carbon and most metal catalysts. Significantly, the CoNi?C maintained excellent activity, even after 30 cycles, demonstrating its great longevity and durability, which are especially important for the practical application of metal catalysts in industrial catalysis.