ChemicalBook > CAS DataBase List > 4-NITROBENZO-18-CROWN-6

4-NITROBENZO-18-CROWN-6

Product Name
4-NITROBENZO-18-CROWN-6
CAS No.
53408-96-1
Chemical Name
4-NITROBENZO-18-CROWN-6
Synonyms
SKL131;NITROBENZO-18-CROWN-6;4-niyrobenzo-18-crown-6;4-NITROBENZO-18-CROWN-6;4'-NITROBENZO-18-CROWN-6;NITROBENZO-18-CROWN-6, 99+%;4-Nitrobenzo-18-crown-6,99%;4'-NITROBENZO-18-CROWN 6-ETHER;4'-Nitrobenzo-18-crown 6-Ether;4'-Nitrobenzo-18-crown6-Ether>
CBNumber
CB2693127
Molecular Formula
C16H23NO8
Formula Weight
357.36
MOL File
53408-96-1.mol
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4-NITROBENZO-18-CROWN-6 Property

Melting point:
82-86 °C
Boiling point:
453.11°C (rough estimate)
Density 
1.163
refractive index 
1.5230 (estimate)
form 
powder to crystal
color 
White to Yellow
InChI
InChI=1S/C16H23NO8/c18-17(19)14-1-2-15-16(13-14)25-12-10-23-8-6-21-4-3-20-5-7-22-9-11-24-15/h1-2,13H,3-12H2
InChIKey
LQXOKBZWNFJJGI-UHFFFAOYSA-N
SMILES
O1C2=CC=C([N+]([O-])=O)C=C2OCCOCCOCCOCCOCC1
CAS DataBase Reference
53408-96-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,C,F
Risk Statements 
36/37/38-34-11
Safety Statements 
26-36-45-36/37/39-16
WGK Germany 
3
F 
3
HS Code 
29329985
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
N0562
Product name
4'-Nitrobenzo-18-crown 6-Ether
Purity
>97.0%(GC)
Packaging
1g
Price
$133
Updated
2024/03/01
TCI Chemical
Product number
N0562
Product name
4'-Nitrobenzo-18-crown 6-Ether
Purity
>97.0%(GC)
Packaging
5g
Price
$529
Updated
2024/03/01
Alfa Aesar
Product number
A16138
Product name
4-Nitrobenzo-18-crown-6, 99%
Packaging
1g
Price
$80.65
Updated
2024/03/01
Alfa Aesar
Product number
A16138
Product name
4-Nitrobenzo-18-crown-6, 99%
Packaging
5g
Price
$319.65
Updated
2024/03/01
Chem-Impex
Product number
37165
Product name
4'-Nitrobenzo-18-crown6-Ether,≥97%(GC)
Purity
≥97%(GC)
Packaging
5G
Price
$331.97
Updated
2021/12/16
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4-NITROBENZO-18-CROWN-6 Chemical Properties,Usage,Production

Chemical Properties

LIGHT YELLOW FLUFFY POWDER

Purification Methods

If impure and discoloured, then chromatograph it through Al2O3 and elute with *C6H6/hexane (1:1) containing 1% MeOH. The fractions are followed by TLC on Al2O3 (with Dragendorff's reagent for detection: RF 0.6 in the above solvent system). Recrystallise the residues from the required fractions from *C6H6/hexane to give yellowish leaflets. It complexes with Na or K ions with logKNa 3.95 and logKK 4.71. [Petranek & Ryba Collect Chem Czech Chem Commun 39 2033 1974.]

4-NITROBENZO-18-CROWN-6 Preparation Products And Raw materials

Raw materials

Preparation Products

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4-NITROBENZO-18-CROWN-6 Suppliers

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