Einecs 236-924-8

Base Information

• Chemical Name: Einecs 236-924-8
• CAS No.: 13548-69-1
• Molecular Formula: C₁₃H₁₂N₂*2ClH
• Molecular Weight: 269.174
• Hs Code.: 29215990
• European Community (EC) Number: 225-959-4
• DSSTox Substance ID: DTXSID60966097
• Mol file: 13548-69-1.mol

Synonyms:EINECS 236-924-8;C13H12N2.ClH;5178-56-3;9H-Fluorene-2,7-diamine, monohydrochloride;SCHEMBL11672960;DTXSID60966097;9H-Fluorene-2,7-diamine--hydrogen chloride (1/1)

Chemical Property of Einecs 236-924-8

Chemical Property:

• Appearance/Colour: white to grey-beige powder
• Vapor Pressure: 6.74E-09mmHg at 25°C
• Melting Point: 260-310 ºC
• Boiling Point: 467ºC at 760 mmHg
• Flash Point: 283.6 ºC
• PSA: 52.04000
• Density: 1.283g/cm³
• LogP: 5.18860
• Storage Temp.: Store below +30°C.
• Sensitive.: Light Sensitive
• Water Solubility.: Slightly soluble in water
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 232.0767261
• Heavy Atom Count: 16
• Complexity: 217

Purity/Quality:

98%,99%, ^*data from raw suppliers

2,7-Diaminofluorene Dihydrochloride ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 68-40-22
• Safety Statements: 45-36/37

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1C2=C(C=CC(=C2)N)C3=C1C=C(C=C3)N.Cl
• Uses: 2,7-Diaminofluorene Dihydrochloride is a compound found in different testing agents for use in analysis of body fluids.

Technology Process of Einecs 236-924-8

There total 1 articles about Einecs 236-924-8 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:

2,7-dinitro-9H-fluorene (5405-53-8) → 2,7-diamino-fluorene dihydrochloride (13548-69-1)

Guidance literature:

With hydrogenchloride; tin(ll) chloride; In diethyl ether; for 4h; Reflux; Schlenk technique; Inert atmosphere;

DOI:10.1039/c4dt03572k

Reference yield:

2,7-diamino-fluorene dihydrochloride (13548-69-1) → 2,7-fluorenediamine (525-64-4)

Guidance literature:

With sodium hydrogencarbonate; In water; pH=8; Schlenk technique; Inert atmosphere;

DOI:10.1039/c4dt03572k

Reference yield:

2,7-diamino-fluorene dihydrochloride (13548-69-1) → N,N'-(9H-fluorene-2,7-diyl)diacetamide (304-28-9)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium hydrogencarbonate / water / pH 8 / Schlenk technique; Inert atmosphere

2: 0.5 h / Reflux; Schlenk technique; Inert atmosphere

With sodium hydrogencarbonate; In water;

DOI:10.1039/c4dt03572k

upstream raw materials:

2,7-dinitro-9H-fluorene

Downstream raw materials:

2,7-fluorenediamine

N,N'-(9H-fluorene-2,7-diyl)diacetamide

Refernces