3-Hydroxy-4-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-2-naphthamide

Basic Information

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CAS Number

6535-47-3

Molecular Formula

C25H20N4O4

Molecular Weight

440.4 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

293-300°C

Boiling Point

621.6 °C at 760 mmHg

Density

1.32

Flash Point

329.7 °C

Refractive Index

1.666

SMILES

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CC1=CC(=C(C=C1)N=NC2=C(C(=CC3=CC=CC=C32)C(=O)NC4=CC=CC=C4C)O)[N+](=O)[O-]

InChI

InChI=1S/C25H20N4O4/c1-15-11-12-21(22(13-15)29(32)33)27-28-23-18-9-5-4-8-17(18)14-19(24(23)30)25(31)26-20-10-6-3-7-16(20)2/h3-14,30H,1-2H3,(H,26,31)/b28-27+

InChIKey

ZULWYEUQOYBFOW-BYYHNAKLSA-N

LogP

7.33430

Complexity

726

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

3-Hydroxy-4-[2-(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-2-naphthalenecarboxamide
MFCD00071983
HGD76SLY64
SCHEMBL21436313
2-Naphthalenecarboxamide, 3-hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(2-methylphenyl)-
DTXSID6064404
2-Naphthalenecarboxamide, 3-hydroxy-4-(2-(4-methyl-2-nitrophenyl)diazenyl)-N-(2-methylphenyl)-
2-Naphthalenecarboxamide,3-hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(2-methylphenyl)-
3-Hydroxy-4-((4-methyl-2-nitrophenyl)azo)-N-(o-tolyl)naphthalene-2-carboxamide
2-Naphthalenecarboxamide, 3-hydroxy-4-((4-methyl-2-nitrophenyl)azo)-N-(2-methylphenyl)-
NS00019835
3-Hydroxy-4-((4-methyl-2-nitrophenyl)diazenyl)-N-(o-tolyl)-2-naphthamide
6535-47-3
2-Naphthalenecarboxamide, 3-hydroxy-4-[2-(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-
3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)naphthalene-2-carboxamide
AKOS025311142
EINECS 229-441-9
Pigment Red 13
3172Pigment Red
Einecs 229-441-9
Pigment Toluidine Maroon
Red 13
Toluidine Maroon
Toluidine moroon
3-Hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(2-methylphenyl)-2-naphthalenecarboxamide
3-Hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(o-tolyl)naphthalene-2-carboxamide
C.I. 12395

MDL Number

MFCD00071983

FAQ

What regulatory guidelines apply to 3-Hydroxy-4-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-2-naphthamide (CAS: 6535-47-3)?

The compound 3-Hydroxy-4-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-2-naphthamide (CAS: 6535-47-3) falls under various regulatory guidelines. It must comply with the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) for hazardous materials. In Europe, it is subject to the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulations. Additionally, it is regulated by the U.S. Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA) for safety and environmental protection.

Are there alternatives to 3-Hydroxy-4-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-2-naphthamide (CAS: 6535-47-3) in synthesis?

In synthesis, 3-Hydroxy-4-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-2-naphthamide (CAS: 6535-47-3) can be replaced with similar compounds such as 2-naphthamides or diazenyl derivatives. Common alternatives include 4-nitrophenyl diazenyl derivatives and related functional group analogs. These alternatives can offer similar structural features and reactivity profiles.

What is the market or research trend for 3-Hydroxy-4-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-2-naphthamide (CAS: 6535-47-3)?

The market for 3-Hydroxy-4-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-2-naphthamide (CAS: 6535-47-3) is growing due to its application in dye synthesis and pharmaceutical research. Recent trends indicate increased focus on sustainable chemistry and green synthesis methods. Research is also exploring its use in catalytic processes and organic electronics. Demand is expected to rise with further development of its properties.

How should waste containing 3-Hydroxy-4-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-2-naphthamide (CAS: 6535-47-3) be handled?

Waste containing 3-Hydroxy-4-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-2-naphthamide (CAS: 6535-47-3) should be collected and handled in accordance with local and international regulations. Proper waste management includes the use of appropriate collection containers and storage facilities. For disposal, incineration or professional waste disposal services are recommended. Environmental protection measures include minimizing exposure to air, water, and soil, and ensuring that all waste is managed in a manner that prevents environmental contamination.