57928-04-8

Basic information

• Product Name: 2-ethyl-1,2,3,4-tetrahydroisoquinoline
• Synonyms: 1,2,3,4-Tetrahydro-2-ethylisoquinoline; Isoquinoline, 1,2,3,4-tetrahydro-2-ethyl-
• CAS NO: 57928-04-8
• Molecular Formula: C₁₁H₁₅N
• Molecular Weight: 161.2435
• Mol File: 57928-04-8.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 236.3°C at 760 mmHg
• Flash Point: 88.2°C
• Density: 0.977g/cm³
• Vapor Pressure: 0.0477mmHg at 25°C
• Refractive Index: 1.534
• CAS DataBase Reference: 2-ethyl-1,2,3,4-tetrahydroisoquinoline(CAS DataBase Reference)
• NIST Chemistry Reference: 2-ethyl-1,2,3,4-tetrahydroisoquinoline(57928-04-8)
• EPA Substance Registry System: 2-ethyl-1,2,3,4-tetrahydroisoquinoline(57928-04-8)

Safety Data

• Hazardous Substances Data: 57928-04-8(Hazardous Substances Data)

Upstream product

• 91-21-4 1,2,3,4-tetrahydroisoquinoline 
• 64-17-5 ethanol 
• 1612-65-3 2-methyl-1,2,3,4-tetrahydroisoquinoline 
• 201230-82-2 carbon monoxide 
• 4370-02-9 cis-indane-1,2-diol 
• 1126441-76-6 4,4-dideutero-2-methyl-6,7-dimethoxy-2-(2-ethoxy-2-oxoethyl)-1,2,3,4-tetrahydroisoquinolinium bromide 
• 119-65-3 isoquinoline 
• 108-24-7 acetic anhydride 

Downstream Products

• 64047-65-0 2-ethyl-2-(3-trimethylammonio-propyl)-1,2,3,4-tetrahydro-isoquinolinium; dibromide 

Relevant articles and documents

Method for Preparting Alkylamines

The present invention relates to a method for preparing alkylamines using carbon monoxide and the use of this method in the manufacturing of vitamins, pharmaceutical products, adhesives, acrylic fibres and synthetic leathers, pesticides, surfactants, detergents and fertilisers. It also relates to a method for manufacturing vitamins, pharmaceutical products, adhesives, acrylic fibres, synthetic leathers, pesticides, surfactants, detergents and fertilisers, comprising a step of preparing alkylamines by the method according to the invention. The present invention further relates to a method for preparing marked alkylamines and uses thereof.

Rearrangements of N-ethoxycarbonylmethyl-1,2,3,4-tetrahydroquinolinium halogenalkylates effected by sodium hydride. Synthesis of 2,3,4,5-tetrahydro-1H- 3-benzazepines

Quaternary salts obtained from N-alkyl-1,2,3,4-tetrahydroisoquinolines and ethyl haloacetates or diethyl bromomalonate under the action of sodium hydride in boiling 1,4-dioxane were converted into N-alkyl-N-ethoxycarbonyl-2,3,4,5- tetrahydro-1H-3-benzazep

A Convenient Preparation of N-Acyl-1,2-dihydroquinoline

N-Acetyl- and N-formyl-1,2-dihydroquinolone were conviniently prepared by reductive acylation of quinoline without isolating the labile 1,2-dihydroquinoline.This method was also applied to isoquinoline to prepare N-acetyl-1,2-dihydroisoquinoline.