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Sigma-Aldrich

4′-Nitrobenzo-18-crown-6

≥98.0%

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About This Item

Empirical Formula (Hill Notation):
C16H23NO8
CAS Number:
Molecular Weight:
357.36
Beilstein:
1604291
MDL number:
UNSPSC Code:
12350000
PubChem Substance ID:
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Assay

≥98.0%

mp

82-86 °C

SMILES string

[O-][N+](=O)c1ccc2OCCOCCOCCOCCOCCOc2c1

Other Notes

Reduction to the amine and used for preparing substituted benzo-18-crown-6; Preparation of ring-cleaved derivatives

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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G. Israel
J. Prakt. Chem., 324, 145-145 (1982)
L. Toke et al.
Liebigs Ann. Chem., 761-761 (1988)
S. Shinkai et al.
Journal of the American Chemical Society, 106, 1801-1801 (1984)

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