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778877

Sigma-Aldrich

4-Azidobenzoic acid solution

~0.2 M in tert-butyl methyl ether, ≥95.0% (HPLC)

Synonym(s):

9-Azidobenzoic acid solution

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About This Item

Empirical Formula (Hill Notation):
C7H5N3O2
CAS Number:
6427-66-3
Molecular Weight:
163.13
Beilstein/REAXYS Number:
1950876
MDL number:
MFCD00013987
UNSPSC Code:
12352106
PubChem Substance ID:
329768000
NACRES:
NA.22

Quality Level

100

assay

≥95.0% (HPLC)

form

liquid

concentration

~0.2 M in tert-butyl methyl ether

impurities

≤2.0% water

storage temp.

2-8°C

SMILES string

OC(C1=CC=C(N=[N+]=[N-])C=C1)=O

InChI

1S/C7H5N3O2/c8-10-9-6-3-1-5(2-4-6)7(11)12/h1-4H,(H,11,12)

InChI key

PQXPAFTXDVNANI-UHFFFAOYSA-N

Related Categories

General description

4-Azidobenzoic acid is an aromatic azide generally used in copper(I)-catalyzed azide-alkyne cycloaddition reactions.

Application

Review

signalword

Danger

Hazard Classifications

Flam. Liq. 2 - Skin Irrit. 2 - STOT RE 2

target_organs

Blood

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD9688
BCBP5145V
BCBK5023V
BCBF1451V
BCBF1451

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