Benzoic acid, 4-(2-phenyldiazenyl)-

Basic Information

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CAS Number

1562-93-2

Molecular Formula

C13H10N2O2

Molecular Weight

226.23 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

247-250 °C

Boiling Point

418.1ºC at 760mmHg

Density

1.19g/cm3

Flash Point

206.7ºC

Refractive Index

1.606

SMILES

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C1=CC=C(C=C1)N=NC2=CC=C(C=C2)C(=O)O

InChI

InChI=1S/C13H10N2O2/c16-13(17)10-6-8-12(9-7-10)15-14-11-4-2-1-3-5-11/h1-9H,(H,16,17)

InChIKey

CSPTZWQFHBVOLO-UHFFFAOYSA-N

LogP

3.800200000000002

Topological Polar Surface Area

62.019999999999996 Å²

Hydrogen Bond Donor/Acceptor

1 / 4

Complexity

277

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

A928553
Benzoic acid, 4-(phenylazo)-
4-Carboxyazobenzene
Azoic acid
37790-20-8
CS-0163758
4-Phenylazo-benzoic acid
4-[(E)-Phenyldiazenyl]benzoic acid #
FT-0649868
4-(Phenylazo)benzoic acid, 98%
1562-93-2
AS-62175
P0143
FT-0657549
4-(PHENYLAZO)BENZOIC ACID
NSC2522
4-(2-Phenyldiazenyl)benzoic acid
D91911
Benzoic acid,4-(2-phenyldiazenyl)-
Azobenzene-4-carboxylic acid
BDBM50587272
DTXSID1061784
HY-W106234
4-Phenylazobenzoic acid
SY051949
NSC 2522
4-(2-phenyldiazen-1-yl)benzoic acid
AKOS024386633
p-Phenylazobenzoic acid
EINECS 216-347-8
Benzoic acid, 4-(2-phenyldiazenyl)-

MDL Number

MFCD00020348

FAQ

What are the physical and chemical properties of Benzoic acid, 4-(2-phenyldiazenyl) (CAS: 1562-93-2)?

Benzoic acid, 4-(2-phenyldiazenyl) (CAS: 1562-93-2) is a solid with a crystalline form at room temperature. Its molecular weight is approximately 230.25 g/mol. It has limited water solubility and is more soluble in organic solvents. It is moderately reactive, particularly in acidic conditions. This compound is used in various applications due to its aromatic diazenyl group and carboxylic acid functionality.

How is Benzoic acid, 4-(2-phenyldiazenyl) (CAS: 1562-93-2) typically synthesized?

Benzoic acid, 4-(2-phenyldiazenyl) (CAS: 1562-93-2) can be synthesized via diazotization of a substituted aniline followed by coupling with benzoic acid. Commonly used catalysts include HCl or H2SO4, and the synthesis involves careful control of pH and temperature to achieve the desired yield and selectivity.

What industries use Benzoic acid, 4-(2-phenyldiazenyl) (CAS: 1562-93-2)?

Benzoic acid, 4-(2-phenyldiazenyl) (CAS: 1562-93-2) is used in the pharmaceutical industry for the synthesis of certain drug intermediates. It also finds applications in polymer production, where its diazenyl group can be used for functionalization. Additionally, it is employed in the development of sensors and semiconductors, leveraging its unique chemical structure.

What precautions should be taken when handling Benzoic acid, 4-(2-phenyldiazenyl) (CAS: 1562-93-2)?

When handling Benzoic acid, 4-(2-phenyldiazenyl) (CAS: 1562-93-2), ensure proper personal protective equipment (PPE) including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be managed with appropriate absorbent materials, and the spill area should be cleaned thoroughly. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.