2-Naphthalenol, 1-[2-(2-hydroxy-4-nitrophenyl)diazenyl]-, chromium(3+) salt (1:1) | CAS No. 32517-36-5
2-Naphthalenol, 1-[2-(2-hydroxy-4-nitrophenyl)diazenyl]-, chromium(3+) salt (1:1)
Basic Information
CAS Number
32517-36-5
Molecular Formula
C16H11CrN3O4
Molecular Weight
671.6 g/mol
AD
Basic Physical Properties
Synonyms & References
English
- Chromate(1-), bis[1-[[2-(hydroxy-.kappa.O)-4-nitrophenyl]azo-.kappa.N1]-2-naphthalenolato(2-)-.kappa.O]-, hydrogen
- 12218-99-4
- 12238-55-0
- chromium;hydron;1-[(2-hydroxy-4-nitrophenyl)diazenyl]naphthalen-2-ol
- 32517-36-5
- 12269-80-6
- Solvent black 34
- Solvent Black 34
- Acid Black 63
- C.I. SOLVENT BLACK 34
- Hydrogen bis[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato]chromate
FAQ
What are the physical and chemical properties of 2-Naphthalenol, 1-[2-(2-hydroxy-4-nitrophenyl)diazenyl]-, chromium(3+) salt (1:1) (CAS: 32517-36-5)?
The compound is a crystalline solid with a molecular weight of approximately 419.1 g/mol. It is slightly soluble in water and ethanol but more soluble in organic solvents. The compound is known for its reactivity, particularly in its ability to form coordination complexes and exhibit chromophoric behavior due to its diazenyl group.
How is 2-Naphthalenol, 1-[2-(2-hydroxy-4-nitrophenyl)diazenyl]-, chromium(3+) salt (1:1) (CAS: 32517-36-5) typically synthesized?
This compound is typically synthesized through the diazotization of 2-nitrophenol, followed by its condensation with 2-naphthol. The chromium(3+) salt is then formed through the coordination of the resulting diazenyl group with chromium(3+). The synthesis requires careful control of pH and temperature to achieve high yield and selectivity.
What industries use 2-Naphthalenol, 1-[2-(2-hydroxy-4-nitrophenyl)diazenyl]-, chromium(3+) salt (1:1) (CAS: 32517-36-5)?
This compound finds applications in the pharmaceutical industry for its potential as a chromophore in dyes and pigments. It is also used in the development of sensors and semiconductors due to its unique optical properties. Additionally, its coordination chemistry makes it relevant in materials science and catalysis research.
What precautions should be taken when handling 2-Naphthalenol, 1-[2-(2-hydroxy-4-nitrophenyl)diazenyl]-, chromium(3+) salt (1:1) (CAS: 32517-36-5)?
Handling this compound requires the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated fume hood to minimize inhalation risks. Spills should be cleaned up using appropriate absorbents and following safety protocols. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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