1-[(E)-{3-Methyl-4-[(E)-(3-methylphenyl)diazenyl]phenyl}diazenyl]-2-naphthol

Basic Information

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CAS Number

3176-79-2

Molecular Formula

C24H20N4O

Molecular Weight

380.45 g/mol

Chemical Classification

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

173-175 °C

Boiling Point

618.8±55.0 °C at 760 mmHg

Density

1.1900

Flash Point

424.4±20.8 °C

Refractive Index

1.644

Vapor Pressure

0.0±1.9 mmHg at 25°C

SMILES

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CC1=CC(=CC=C1)N=NC2=C(C=C(C=C2)N=NC3=C(C=CC4=CC=CC=C43)O)C

InChI

InChI=1S/C24H20N4O/c1-16-6-5-8-19(14-16)25-27-22-12-11-20(15-17(22)2)26-28-24-21-9-4-3-7-18(21)10-13-23(24)29/h3-15,29H,1-2H3/b27-25+,28-26+

InChIKey

NHXXLZBKTKNTEF-NBHCHVEOSA-N

LogP

7.993040000000002

Topological Polar Surface Area

69.67 Å²

Hydrogen Bond Donor/Acceptor

1 / 5

Complexity

579

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

NSC-252816
EINECS 221-647-7
NS00044995
1-(4-(M-TOLYLAZO)-M-TOLYLAZO)-2-NAPHTHOL
AKOS024370871
1-[[3-methyl-4-[(3-methylphenyl)diazenyl]phenyl]diazenyl]naphthalen-2-ol
Ceres Red B
2,3'-DIMETHYL-4-((2-HYDROXY-1-NAPHTHYL)AZO)AZOBENZENE
MFCD00021456
DTXSID501016720
AKOS015912776
CI 26110
1-((3-Methyl-4-((3-methylphenyl)azo)phenyl)azo)-2-naphthol
3176-79-2
Solvent Red 25
AS-17208
Fat Deep Red
1-({3-methyl-4-[(3-methylphenyl)diazenyl]phenyl}diazenyl)naphthalen-2-ol
Q27264817
6FF2354A0O
Sudan Red B
CHEMBL1997306
1-(2-(3-METHYL-4-(2-(3-METHYLPHENYL)DIAZENYL)PHENYL)DIAZENYL)-2-NAPHTHALENOL
1-((E)-(3-methyl-4-((E)-m-tolyldiazenyl)phenyl)diazenyl)naphthalen-2-ol
SUDANREDB
1-((3-Methyl-4-(m-tolyldiazenyl)phenyl)diazenyl)naphthalen-2-ol
Solvent Red 25 (Technical Grade)
SCHEMBL357735
DTXSID60863118
F87311
1-(2-{3-Methyl-4-[(3-methylphenyl)diazenyl]phenyl}hydrazinylidene)naphthalen-2(1H)-one

MDL Number

MFCD00021456

Customs Code

2928000090

FAQ

What is 1-[(E)-{3-Methyl-4-[(E)-(3-methylphenyl)diazenyl]phenyl}diazenyl]-2-naphthol (CAS: 3176-79-2)?

1-[(E)-{3-Methyl-4-[(E)-(3-methylphenyl)diazenyl]phenyl}diazenyl]-2-naphthol is a complex organic compound with a distinctive diazenyl group. It is characterized by its stable structure and unique chemical properties. This compound is often used in research for its distinctive reactivity and color characteristics.

What are the main uses of 1-[(E)-{3-Methyl-4-[(E)-(3-methylphenyl)diazenyl]phenyl}diazenyl]-2-naphthol (CAS: 3176-79-2)?

This compound is primarily used in research for its reactivity and color properties. It can also be utilized in the formulation of certain dyes and pigments due to its stable structure and unique hue.

Is 1-[(E)-{3-Methyl-4-[(E)-(3-methylphenyl)diazenyl]phenyl}diazenyl]-2-naphthol (CAS: 3176-79-2) safe?

The compound is generally considered safe for laboratory use when proper precautions are taken. However, direct contact with the skin or inhalation of vapors may cause irritation. It is important to wear appropriate protective gear and ensure good ventilation during handling.

How should 1-[(E)-{3-Methyl-4-[(E)-(3-methylphenyl)diazenyl]phenyl}diazenyl]-2-naphthol (CAS: 3176-79-2) be stored?

This compound should be stored in a cool, dry place, away from direct sunlight and heat sources. It is recommended to keep it in a sealed container to prevent degradation. The storage temperature should not exceed 25°C to maintain its stability and reactivity.