8.41713
4-(4-Nitrophenylazo)-resorcinol
for synthesis
Synonym(s):
4-(4-Nitrophenylazo)-resorcinol
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About This Item
Empirical Formula (Hill Notation):
C12H9N3O4
CAS Number:
Molecular Weight:
259.22
UNSPSC Code:
12352104
EC Index Number:
200-808-5
NACRES:
NA.22
MDL number:
Quality Level
assay
≥91.0% (HPLC)
form
powder
potency
>500 mg/kg LD50, oral (Rat)
mp
183 °C (decomposition)
storage temp.
2-30°C
SMILES string
[N+](=O)([O-])c1ccc(cc1)N=Nc2c(cc(cc2)O)O
InChI
1S/C12H9N3O4/c16-10-5-6-11(12(17)7-10)14-13-8-1-3-9(4-2-8)15(18)19/h1-7,16-17H
InChI key
NGPGYVQZGRJHFJ-UHFFFAOYSA-N
General description
4-(4-Nitrophenylazo)-resorcinol, also known as Azo Violet or Magneson I, is an azo dye used as a building block for the synthesis of azo compounds and used as functionalization agent for the modification of polymers.
Analysis Note
Assay (HPLC, area%): ≥ 91.0 % (a/a)
Identity (IR): passes test
Identity (IR): passes test
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8417130025 | 04022536652504 |