2,7-Diaminofluorene
Product Information
Molecular Formula
C13H12N2
Molecular Weight
196.25
Synonyms
Fluorene-2,7-diamine; 2,7-Aminofluorene; 2,7-Diamino-9H-fluorene; NSC 12277
IUPAC Name
9H-fluorene-2,7-diamine
SMILES
C1C2=C(C=CC(=C2)N)C3=C1C=C(C=C3)N
InChI
InChI=1S/C13H12N2/c14-10-1-3-12-8(6-10)5-9-7-11(15)2-4-13(9)12/h1-4,6-7H,5,14-15H2
InChI Key
SNCJAJRILVFXAE-UHFFFAOYSA-N
Boiling Point
161°C at 5 Torr
Melting Point
166°C
Purity
≥95%
Density
1.283±0.06 g/cm3
Appearance
White to gray to brown powder to crystaline
Application
Used to detect bromide, chloride, nitrate, persulfate, cadmium, copper, cobalt, and zinc; Used as a peroxidase reagent for blood smears.
Refractive Index
1.5014 (estimate)
LogP
3.58460
Related CAS
13548-69-1 (dihydrochloride) 1334501-40-4 (Deleted CAS)
Safety Information
Hazards
H302:
Harmful if swallowed.
H315:
Causes skin irritation.
H319:
Causes serious eye irritation.
Harmful if swallowed.
H315:
Causes skin irritation.
H319:
Causes serious eye irritation.
Precautionary Statement
P264:
Wash thoroughly after handling.
P270:
Do not eat, drink or smoke when using this product.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312+P330:
IF SWALLOWED:
Call a POISON CENTER or doctor/physician if you feel unwell.
Rinse mouth.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P501:
Dispose of contents/container in accordance with local/regional/national/international regulations.
Wash thoroughly after handling.
P270:
Do not eat, drink or smoke when using this product.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312+P330:
IF SWALLOWED:
Call a POISON CENTER or doctor/physician if you feel unwell.
Rinse mouth.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P501:
Dispose of contents/container in accordance with local/regional/national/international regulations.
Signal Word
Warning
Computed Properties
XLogP3
2.6
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
0
Exact Mass
196.100048391 g/mol
Monoisotopic Mass
196.100048391 g/mol
Topological Polar Surface Area
52Ų
Heavy Atom Count
15
Formal Charge
0
Complexity
217
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114014845-A | Epoxy group-containing compound, liquid crystal aligning agent, and preparation method and application thereof | 2021-11-18 |
| CN-114085378-A | Polyamide acid solution and preparation method thereof, polyimide film and preparation method and application thereof | 2021-11-16 |
| CN-114106324-A | Polyamide acid solution and preparation method and application thereof | 2021-10-25 |
| CN-113861068-A | Molecular probe for acid-base related-on-off-on switching signals and application | 2021-09-29 |
| CN-114014780-A | Molecular sensor with four-conversion detection signals for acid-base environment and application | 2021-09-29 |
| CN-113861067-A | Can dynamic detection aquatic Fe3+And Al3+Molecular probe and application | 2021-04-26 |
| CN-113176253-A | Animal excrement occult blood indicator and application thereof | 2021-04-21 |
| CN-113121385-A | Detectable aquatic Fe3+�Al3+�Cu2+And Zn2+Fluorescent molecular sensor and application | 2021-04-15 |
| CN-113121576-A | Molecular sensor with different detection signals for acid and alkali environments and application | 2021-04-15 |
| CN-113105361-A | Molecular sensor with 'off-on-off' fluorescence detection signal for acidic environment and application thereof | 2021-04-15 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 21133403 | 2011-01-07 | Fulleropyrrolidine end-capped molecular wires for molecular electronics--synthesis, spectroscopic, electrochemical, and theoretical characterization | The Journal of organic chemistry |
| 19421518 | 2009-04-21 | Photoinduced intramolecular electron transfer in a 2,7-diaminofluorene chromophore decorated with two benzophenone subunits | Physical chemistry chemical physics : PCCP |
| 19057772 | 2008-12-28 | Two-photon absorption and polymerization ability of intramolecular energy transfer based photoinitiating systems | Chemical communications (Cambridge, England) |
| 15962942 | 2005-06-01 | Prediction of genotoxicity of chemical compounds by statistical learning methods | Chemical research in toxicology |
| 12581192 | 2003-02-01 | Diaminofluorene stain detects erythroid differentiation in immature haemopoietic cells treated with EPO, IL-3, SCF, TGFbeta1, MIP-1alpha and IFNgamma | European journal of haematology |
| 7694108 | 1993-12-01 | Genotoxic potency in Drosophila melanogaster of selected aromatic amines and polycyclic aromatic hydrocarbons as assayed in the DNA repair test | Mutation research |
