CAS
74392-49-7 Purity
96%
74392-49-7 Purity
96%
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4-(4-Nitrophenylazo)resorcinol
CAS
74-39-5
Catalog Number
ACM74395
Category
Other Products
Molecular Weight
259.22
Molecular Formula
C12H9N3O4
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- Product Description
- Case Study
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- Synthetic Use
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Specification
Synonyms
Magneson, p-Diazoviolet, p-Diazviolet, Magneson I, Magnezon I, p-Nitrophenylazoresorcinol, AZO VIOLET, p-Nitrobenzeneazoresorcinol, 4-(p-Nitrophenylazo)resorcinol, NCIOpen2_004077, 4-(4-Nitrophenyl)azoresorcinol, 4-(4-Nitrophenylazo)resorcinol, MLS000530152, 2,4-Dihydroxy-4-nitroazobenzene, NSC 3914, EINECS 200-808-5, P-NITROPHENYLAZORESORICINOL, Resorcinol, 4-((p-nitrophenyl)azo)-, 4-((4-Nitrophenyl)azo)-1,3-benzenediol, Resorcinol, 4-[(p-nitrophenyl)azo]-
IUPAC Name
(4E)-3-hydroxy-4-[(4-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one
InChI Key
BIFFKKLAAIGZBV-SDNWHVSQSA-N
Boiling Point
509.2ºC at 760 mmHg
Melting Point
195-200ºC
Density
1.45 g/cm³
Appearance
dark red to brown crystalline powder
Exact Mass
259.05900
Hazard Statements
Xi:Irritant;
H-Bond Acceptor
6
H-Bond Donor
2
Safety Description
S26-S36
Stability
Stable. Incompatible with strong oxidizing agents, strong bases.
WGK Germany
3
Upstream Synthesis Route 1
- 100-05-0
- 108-46-3
- 74-39-5
Reference: [1]Location in patent: experimental part
Valizadeh, Hassan; Amiri, Mohammad; Hosseinzadeh, Fatemeh
[Dyes and Pigments, 2012, vol. 92, # 3, p. 1308 - 1313]
[2]Dekebo, Aman; Eswaramoorthy, Rajalakshmanan; Mulugeta, Endale; Sahilu, Ruth
[Journal of Molecular Structure, 2022, vol. 1265]
[3]Meldola
[Journal of the Chemical Society, 1885, vol. 47, p. 661]
Downstream Synthesis Route 1
- 77-78-1
- 74-39-5
- 31237-12-4
Reference: [1]Meyer,K. H.; Lenhardt
[Justus Liebigs Annalen der Chemie, 1913, vol. 398, p. 69]
Downstream Synthesis Route 2
- 74-39-5
- 91397-21-6
Reference: [1]Meldola
[Journal of the Chemical Society, 1885, vol. 47, p. 661]
[2]Augustine, Asiagwu K.; Otutu, Johnson O.
[Egyptian Journal of Chemistry, 2020, vol. 63, # 10, p. 3949 - 3959]
* For details of the synthesis route, please refer to the original source to ensure accuracy.
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