4-(1H-Benzimidazol-2-yl)aniline

Basic Information

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CAS Number

2963-77-1

Molecular Formula

C13H11N3

Molecular Weight

209.25 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

248.0 to 252.0 deg-C

Boiling Point

466.3°C at 760 mmHg

Density

1.286

Flash Point

266.9°C

Refractive Index

1.737

SMILES

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C1=CC=C2C(=C1)NC(=N2)C3=CC=C(C=C3)N

InChI

InChI=1S/C13H11N3/c14-10-7-5-9(6-8-10)13-15-11-3-1-2-4-12(11)16-13/h1-8H,14H2,(H,15,16)

InChIKey

VQFBXSRZSUJGOF-UHFFFAOYSA-N

LogP

2.8121

Topological Polar Surface Area

54.699999999999996 Å²

Hydrogen Bond Donor/Acceptor

3 / 3

Complexity

235

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

4-(1h-benzimidazol-2-yl) phenylamine
Benzenamine, 4-(1H-benzimidazol-2-yl)-
BB 0219590
2-[p-Aminophenyl]benzimidazole
2-(p-Aminophenyl)benzimidazole
A876416
4-(1H-Benzo[d]imidazol-2-yl)aniline
F0725-0359
4-(2-Benzimidazolyl)aniline
2-(4-aminophenyl)-1h-benzimidazole
Oprea1_181915
B5710
J-017587
Z56784366
SMR000015520
HMS2259O06
AB00074581-01
TimTec1_000998
C74518
4-(1 h-benzoimidazol-2-yl)-phenylamine
DTXSID10323237
MFCD00454395
BS-14062
Oprea1_645672
SY079091
2-(4-aminophenyl)benzimidazole
2963-77-1
2-(4-aminophenyl)-benzimidazole
4-(1H-1,3-benzodiazol-2-yl)aniline
EN300-02095
AM20040121

MDL Number

MFCD00454395

Customs Code

2933990090

FAQ

What is 4-(1H-Benzimidazol-2-yl)aniline (CAS: 2963-77-1)?

4-(1H-Benzimidazol-2-yl)aniline, also known as 4-(2-amino-1H-benzimidazol-1-yl)aniline, is a chemical compound with the CAS number 2963-77-1. It is a white or pale yellow solid with a molecular formula of C11H11N3 and a molecular weight of 201.22 g/mol. This compound is characterized by its aromatic nature and can be used as an intermediate in the synthesis of various pharmaceuticals and dyes.

What are the main uses of 4-(1H-Benzimidazol-2-yl)aniline (CAS: 2963-77-1)?

4-(1H-Benzimidazol-2-yl)aniline (CAS: 2963-77-1) is primarily used as an intermediate in the pharmaceutical industry, particularly in the synthesis of antifungal drugs. It is also used in the production of dyes and pigments due to its color properties and stability.

Is 4-(1H-Benzimidazol-2-yl)aniline (CAS: 2963-77-1) safe?

4-(1H-Benzimidazol-2-yl)aniline (CAS: 2963-77-1) is generally considered safe when handled properly. However, it is important to follow all safety guidelines, including wearing appropriate personal protective equipment (PPE) such as gloves and goggles. Inhalation of dust or fumes should be avoided, and contact with skin or eyes should be prevented. Adequate ventilation is essential during handling.

How should 4-(1H-Benzimidazol-2-yl)aniline (CAS: 2963-77-1) be stored?

4-(1H-Benzimidazol-2-yl)aniline (CAS: 2963-77-1) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. Containers should be stored in a well-ventilated area to avoid the accumulation of flammable gases. It is recommended to store the compound in a fume hood or a chemical fume cupboard to minimize exposure to vapors and dust.