1-Iodo-2-naphthol

Base Information

• Chemical Name: 1-Iodo-2-naphthol
• CAS No.: 2033-42-3
• Molecular Formula: C10H7IO
• Molecular Weight: 270.069
• Hs Code.: 2908199090
• European Community (EC) Number: 622-389-1
• NSC Number: 87885
• UNII: ZL6HVL58XX
• DSSTox Substance ID: DTXSID70174227
• Nikkaji Number: J42.448J
• Wikidata: Q72484130
• Mol file: 2033-42-3.mol

Synonyms:1-Iodo-2-naphthol;2033-42-3;1-iodonaphthalen-2-ol;2-Naphthalenol, 1-iodo-;2-NAPHTHOL, 1-IODO-;C10H7IO;NSC 87885;ZL6HVL58XX;BRN 2518177;MFCD00046371;NSC-87885;ss-Naphtholjodid;NSC87885;1-iodo-2-naphthalenol;UNII-ZL6HVL58XX;1-iodo-2-hydroxynaphthalene;WLN: L66J BI CQ;SCHEMBL1602273;DTXSID70174227;C10-H7-I-O;AKOS015913446;CS-W002225;DS-2289;LS-95435;SY019655;AM20030301;FT-0652614;A814462

Chemical Property of 1-Iodo-2-naphthol

Chemical Property:

• Vapor Pressure: 0.000412mmHg at 25°C
• Melting Point: 92-96 °C(lit.)
• Refractive Index: 1.753
• Boiling Point: 307 °C at 760 mmHg
• PKA: 7.63±0.50(Predicted)
• Flash Point: 139.4 °C
• PSA: 20.23000
• Density: 1.875 g/cm³
• LogP: 3.15000
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• XLogP3: 3.5
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 269.95416
• Heavy Atom Count: 12
• Complexity: 160

Purity/Quality:

99% ^*data from raw suppliers

1-Iodo-2-naphthol ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi, N
• Hazard Codes: Xi,N
• Statements: 38-41-52/53
• Safety Statements: 26-36/37/39-61

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Naphthols
• Canonical SMILES: C1=CC=C2C(=C1)C=CC(=C2I)O

Technology Process of 1-Iodo-2-naphthol

There total 14 articles about 1-Iodo-2-naphthol 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: 100.0%

β-naphthol (135-19-3) → 1-iodo-2-hydroxynaphthalene (2033-42-3)

Guidance literature:

With sulfuric acid; dihydrogen peroxide; potassium iodide; In methanol; at 20 ℃; regioselective reaction;

DOI:10.1246/cl.2011.1343

Reference yield: 94.0%

α-naphthol (90-15-3) → 1-iodo-2-hydroxynaphthalene (2033-42-3)

Guidance literature:

With N-iodo-succinimide; In various solvent(s); at 27 ℃; for 0.416667h;

DOI:10.1002/adsc.200303229

Reference yield: 66.0%

1,2,3,4-tetrahydronaphthalen-2-one (530-93-8) → 1-iodo-2-hydroxynaphthalene (2033-42-3) + β-naphthol (135-19-3)

Guidance literature:

With iodine; dimethyl sulfoxide; at 80 ℃; for 12h; Sealed tube; Green chemistry;

DOI:10.1039/c6gc02674e

upstream raw materials:

β-naphthol

2-hydroxynaphthalene-1-carbaldehyde

iodine

sodium acetate

Downstream raw materials:

2-hydroxy-1-naphthalenecarboxylic acid

para red

β-naphthol

1,1'-bi-2-naphthol