9H-fluorene-9-thiol

Base Information

• Chemical Name: 9H-fluorene-9-thiol
• CAS No.: 19552-08-0
• Molecular Formula: C13H10S
• Molecular Weight: 198.288
• Hs Code.: 2930909090
• Mol file: 19552-08-0.mol

Synonyms:Fluorenyl-(9)-mercaptan;9-Fluorenethiol;Fluorene-9-thiol;9-Fluorenthiol;9-Mercaptofluorene;Fluoren-9-thiol;9-Mercapto-fluoren;

Chemical Property of 9H-fluorene-9-thiol

Chemical Property:

• Vapor Pressure: 0.000101mmHg at 25°C
• Melting Point: 103-107°C
• Boiling Point: 348.5°Cat760mmHg
• Flash Point: 169°C
• PSA: 38.80000
• Density: 1.22g/cm³
• LogP: 3.68620

Purity/Quality:

98.5% ^*data from raw suppliers

9-Mercaptofluorene ^*data from reagent suppliers

Safty Information:

• Hazard Codes: N
• Statements: 50
• Safety Statements: 61

MSDS Files:

SDS file from LookChem

Useful:

• Uses: This novel material is capable of self-assembly onto gold surfaces. The fluorene group is a precursor for the synthesis of luminophore materials that have longer lifespans and more efficient luminescence.

Technology Process of 9H-fluorene-9-thiol

There total 7 articles about 9H-fluorene-9-thiol 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: 18.0%

9-Fluorenol (1689-64-1) → 9H-fluorene-9-thiol (19552-08-0)

Guidance literature:

With Lawessons reagent; In toluene; for 0.5h; Heating;

Reference yield:

9H-fluoren-9-yl carbamimidothioate hydrobromide (64850-75-5) → 9H-fluorene-9-thiol (19552-08-0)

Guidance literature:

With sodium hydroxide; In water; at 70 ℃; for 3 - 5h;

Reference yield:

9H-fluoren-9-yl bromide (1940-57-4) → 9H-fluorene-9-thiol (19552-08-0)

Guidance literature:

With potassium hydroxide; thiourea; Yield given. Multistep reaction; 1.) THF, reflux, 3 h, 2.) reflux, 4 h;

DOI:10.1016/S0040-4020(01)86322-5

upstream raw materials:

9-Fluorenol

9H-fluoren-9-yl bromide

9H-fluoren-9-yl carbamimidothioate hydrobromide

S-(9-Fluorenyl)isothioharnstoff

Downstream raw materials:

9-fluorenone