4-[(E)-Phenyldiazenyl]aniline hydrochloride (1:1)

Basic Information

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CAS Number

3457-98-5

Molecular Formula

C12H12ClN3

Molecular Weight

233.7 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

213 °C

Boiling Point

360.7°Cat760mmHg

Flash Point

171.9°C

SMILES

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C1=CC=C(C=C1)N=NC2=CC=C(C=C2)N.Cl

InChI

InChI=1S/C12H11N3.ClH/c13-10-6-8-12(9-7-10)15-14-11-4-2-1-3-5-11;/h1-9H,13H2;1H/b15-14+;

InChIKey

WMNTYZIRLUBHEE-WPDLWGESSA-N

LogP

4.106000000000002

Topological Polar Surface Area

50.739999999999995 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

201

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Synonyms & References

English

(E)-4-(phenyldiazenyl)aniline hydrochloride
4-(Phenyldiazenyl)anilinehydrochloride
W-106726
4-(Phenyldiazenyl)aniline hydrochloride
287481-35-0
A0771
p-Aminoazobenzene HCl
(E)-4-Aminoazobenzene hydrochloride
SCHEMBL2382817
4-Aminoazobenzene hydrochloride
AKOS028109572
MFCD00012994
FT-0689107
p-Aminoazobenzene hydrochloride
CS-0320548
4-phenyldiazenylaniline;hydrochloride
4-[(1E)-2-phenyldiazen-1-yl]aniline hydrochloride
DTXSID40883975
4-(Phenylazo)aniline Hydrochloride
4-phenylazoaniline;hydrochloride
Q26840889
AKOS015913151
p-Aminoazobenzolhydrochlorid
4-Aminobenzene Hydrochloride
3457-98-5
Benzenamine, 4-(phenylazo)-, monohydrochloride
AS-64031
4-(phenylazo)benzenaminemonohydrochloride
4-(phenylazo)-benzenaminmonohydrochloride
AminoazobenzeneSalt
Benzenamine,4-(phenylazo)-,monohydrochloride

MDL Number

MFCD00012994

Customs Code

2927000090

FAQ

What is 4-[(E)-Phenyldiazenyl]aniline hydrochloride (CAS: 3457-98-5)?

4-[(E)-Phenyldiazenyl]aniline hydrochloride (CAS: 3457-98-5) is a chemical compound with a distinctive red color. It is commonly used in analytical chemistry as a reagent and pH indicator. The compound has a molecular formula of C14H11N3•HCl.

What are the main uses of 4-[(E)-Phenyldiazenyl]aniline hydrochloride (CAS: 3457-98-5)?

4-[(E)-Phenyldiazenyl]aniline hydrochloride is primarily used as a pH indicator in analytical chemistry. It is also employed in the synthesis of various dyes and pigments, as well as in the production of pharmaceuticals and photographic chemicals.

Is 4-[(E)-Phenyldiazenyl]aniline hydrochloride (CAS: 3457-98-5) safe?

4-[(E)-Phenyldiazenyl]aniline hydrochloride (CAS: 3457-98-5) can be safe to handle with proper precautions. Users should avoid contact with skin and eyes. It is important to work in a well-ventilated area and use appropriate personal protective equipment (PPE) such as gloves and goggles.

How should 4-[(E)-Phenyldiazenyl]aniline hydrochloride (CAS: 3457-98-5) be stored?

4-[(E)-Phenyldiazenyl]aniline hydrochloride (CAS: 3457-98-5) should be stored in a tightly sealed container to protect it from moisture and light. It should be kept in a cool, dark place away from direct sunlight and heat sources. The storage temperature should not exceed 25°C.