4'-Nitrobenzo-12-crown-4

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem CID
Reaxys RN
2,3-(4'-nitrobenzo)-1,4,7,10-tetraoxacyclododeca-2-ene
Non-Fluorochemicals, Phase Transfer Catalysts
KUMI0F108
78554-67-3

697932
4523827
image-155171-Trimethyl(trifluoromethyl)silane_reagent.png
Chemical Name
Molecular Formula
Molecular Weight
Assay
Appearance
Melting Point
Packaging
Storage
4'-Nitrobenzo-12-crown-4
C12H15NO6
269.25
≥98%
Pale yellow to Yellow Solid
105-108°C
5g,10g,25g,50g,100g,250g,500g and 1kg
Store at 2-8°C temp.
4'-Nitrobenzo-12-crown-4 (synonym NB12C4) is a macrocyclic polyether ligand typically used as phase transfer catalyst (PTC) in the preparation of various supramolecular compounds. 
Novel Ring Transformation of Nitrobenzocrown Ethers as a Route to Nitrobenzoazacrown Compounds. [1]
Preparation, Photophysical, Electrochemical, and Ion-Binding Properties of Ru(II) Polypyridyl Complexes Containing a Crown Ether Unit. [2]
References:
[1] S.P.Gromov, et al, Synthesis, 2003, 4, pp 593-597.
[2] F.Cheng, et al, Z. Naturforsch. B., 2011, 66(9), pp 923-929.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Warning
H315,H319,H335
P261,P305+P351+P338
2932997000
NONH for all modes of transport

1. Product Specification
Available on request.
2. Safety Data Sheet
Available on request.
Please inquire for pricing and availability of this product by writing email to sales@kumidas.com.