Sodium (E)-(4'-amino-2-biphenylyl)diazenesulfonate

Basic Information

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CAS Number

1325-54-8

Molecular Formula

C12H10N3NaO3S

Molecular Weight

299.28 g/mol

Basic Physical Properties

Melting Point

>300°C

SMILES

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C1=CC=C(C(=C1)C2=CC=C(C=C2)N)N=NS(=O)(=O)[O-].[Na+]

InChI

InChI=1S/C12H11N3O3S.Na/c13-10-7-5-9(6-8-10)11-3-1-2-4-12(11)14-15-19(16,17)18;/h1-8H,13H2,(H,16,17,18);/q;+1/p-1/b15-14+;

InChIKey

XVTRLDPIGZWMIM-WPDLWGESSA-M

LogP

4.14170

Complexity

416

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

EC 215-397-8
Direct Orange 39
Direct orange 34
EINECS 215-397-8
Direct Orange 39
C.I. Direct Orange 39
CI 40215
Sodium;N-[2-(4-aminophenyl)phenyl]iminosulfamate
1325-54-8
C.I.DirectOrange39
Cuprofix Orange 2GL
Derma Fast Orange W-G
Dicorel Orange LGG
DirektorangeSMVflsig
Orange 2GL
Paranol Orange 2GL
Solar Yellow 3R
C.I. 40215
Chlorantine Fast Orange 3GLL
Diphenyl Fast Orange GL
Direct Fast Orange LGG
direct orange 39
Orange 2GL

MDL Number

MFCD00286976

FAQ

What are the physical and chemical properties of Sodium (E)-(4'-amino-2-biphenylyl)diazenesulfonate (CAS: 1325-54-8)?

Sodium (E)-(4'-amino-2-biphenylyl)diazenesulfonate (CAS: 1325-54-8) is a crystalline compound with a molecular weight of approximately 326.27 g/mol. It has a solubility of about 1.2 g/100 mL in water. Chemically, it is reactive and can undergo substitution reactions. It is insoluble in organic solvents like ethanol and acetone.

How is Sodium (E)-(4'-amino-2-biphenylyl)diazenesulfonate (CAS: 1325-54-8) typically synthesized?

Sodium (E)-(4'-amino-2-biphenylyl)diazenesulfonate (CAS: 1325-54-8) is synthesized via a diazotization reaction followed by diazenesulfonate formation. Commonly, p-aminophenyl azide is reacted with sodium hydroxide in an aqueous solution. The process requires careful pH control and temperature regulation to achieve high yield.

What industries use Sodium (E)-(4'-amino-2-biphenylyl)diazenesulfonate (CAS: 1325-54-8)?

Sodium (E)-(4'-amino-2-biphenylyl)diazenesulfonate (CAS: 1325-54-8) is used in the pharmaceutical industry for its potential as an intermediate in the synthesis of drugs. It also finds applications in sensor technology due to its ability to form stable complexes with metal ions and in the semiconductor industry as a dopant material.

What precautions should be taken when handling Sodium (E)-(4'-amino-2-biphenylyl)diazenesulfonate (CAS: 1325-54-8)?

When handling Sodium (E)-(4'-amino-2-biphenylyl)diazenesulfonate (CAS: 1325-54-8), it is important to wear appropriate personal protective equipment (PPE) such as gloves and goggles. Work should be conducted in a well-ventilated area or fume hood. Spills should be cleaned up using absorbent materials, and the area should be neutralized with an appropriate solution before disposal. Always consult the Safety Data Sheet (SDS) for specific handling and disposal instructions.