Ethyl red iodide

Base Information

• Chemical Name: Ethyl red iodide
• CAS No.: 634-21-9
• Deprecated CAS: 151541-10-5,156972-77-9,40428-28-2
• Molecular Formula: C23H23 N2 . I
• Molecular Weight: 454.354
• European Community (EC) Number: 211-205-1
• DSSTox Substance ID: DTXSID80883515
• Mol file: 634-21-9.mol

Synonyms:Ethyl red iodide;634-21-9;1,1'-Diethyl-2,4'-cyanine iodide;Ethyl red (iodide);NSC 5491;EINECS 211-205-1;(2E)-1-ethyl-2-[(1-ethylquinolin-1-ium-4-yl)methylidene]quinoline;iodide;Quinolinium, 1-ethyl-2-((1-ethyl-4(1H)-quinolinylidene)methyl)-, iodide;Quinolinium, 1-ethyl-2-((1-ethyl-4(1H)-quinolinylidene)methyl)-, iodide (1:1);Quinolinium, 1-ethyl-2-[(1-ethyl-4(1H)-quinolinylidene)methyl]-, iodide (1:1);SCHEMBL8505827;Quinolinium, 1-ethyl-2-[(1-ethyl-4(1H) -quinolinylidene)methyl]-, iodide;Quinolinium, 1-ethyl-2-[(1-ethyl-4(1H)-quinolinylidene)methyl]-, iodide;DTXSID80883515;MYKATFBGLTVMQX-UHFFFAOYSA-M;HY-D1484;CS-0530857;1,1'-Diethyl-2,4'-cyanine iodide, Dye content 97 %;1-Ethyl-2-(1-ethyl-4-methenyl)quinolinylquinolinium iodide;1-Ethyl-2-[(1-ethyl-4(1H)-quinolylidene)methyl]-quinolinium iodide

Chemical Property of Ethyl red iodide

Chemical Property:

• Vapor Pressure: 6.37E-10mmHg at 25°C
• Melting Point: 158-160oC(lit.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 8.81000
• Density: g/cm³
• LogP: 1.23570
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 454.09060
• Heavy Atom Count: 26
• Complexity: 508

Purity/Quality:

99% ^*data from raw suppliers

1,1''-Diethyl-2,4''-cyanineiodide ^*data from reagent suppliers

Safty Information:

• Hazard Codes: T
• Statements: 23/24/25-36/37/38
• Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCN1C(=CC2=CC=[N+](C3=CC=CC=C23)CC)C=CC4=CC=CC=C41.[I-]
• Isomeric SMILES: CCN1/C(=C/C2=CC=[N+](C3=CC=CC=C23)CC)/C=CC4=CC=CC=C41.[I-]
• Uses: 1,1''-Diethyl-2,4''-cyanine iodide is a dye indicator effective in pH range 4.5-6.5.

Technology Process of Ethyl red iodide

There total 9 articles about Ethyl red iodide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

1-ethyl-2-methylquinolinium iodide (606-55-3) → 1,1'-diethyl-2,4-cyanine iodide (634-21-9)

Guidance literature:

With potassium hydroxide; ethanol;

Reference yield:

→ 1,1'-diethyl-2,4-cyanine iodide (634-21-9)

Guidance literature:

With potassium hydroxide;

Reference yield:

1-ethyl-2-methylquinolinium iodide (606-55-3) → 1,1'-diethyl-2,4-cyanine iodide (634-21-9)

Guidance literature:

With potassium hydroxide;

upstream raw materials:

1-ethyl-2-methylquinolinium iodide

N-ethylquinolinium iodide

N-ethyl-4-methylquinolinium iodide

1-ethyl-2-iodoquinolinium iodide