2,4-Dinitrobenzenesulfonic acid

Basic Information

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CAS Number

89-02-1

Molecular Formula

C6H4N2O7S

Molecular Weight

248.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

265 ºC (ethanol )

Density

1.826±0.06 g/cm3 (20 ºC 760 Torr),

Water Solubility

Soluble in methanol (2.5% w/v), slightly soluble in water.

Refractive Index

1.6430 (estimate)

SMILES

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C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])S(=O)(=O)O

InChI

1S/C6H4N2O7S/c9-7(10)4-1-2-6(16(13,14)15)5(3-4)8(11)12/h1-3H,(H,13,14,15)

InChIKey

OVOJUAKDTOOXRF-UHFFFAOYSA-N

LogP

2.87690

Complexity

389

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 8 Class 8

Synonyms & References

English

2,4-Dinitrobenzenesulfonic acid hydrate
2,4-Dinitrobenzenesulfonic acid dihydrate
2,4-DINITROBENZENESULFONIC ACID
3,5-Dichloroiodobenzene
NSC 152110
NSC 163960
2,4-dinitro Benzenesulfonic acid dihydrate
47G3GQ2L5S
DSSTox_RID_83446
DSSTox_CID_29330
DSSTox_GSID_49371
C6H4N2O7S.2H2O
Tox21_202875
7609AF
ST50412011
2,4-dinitrobenzenesulfonic acid, hydrate, hydrate
Benzenesulfonic acid, 2,4-dinitro-, hydrate (1:2)
Q27259053
2,4-Dinitrobenzenesulfonic acid (ACI)
2,4-Dinitrophenylsulfonic acid
2,4-Dinitrobenzenesulfonic acid
Dinitrobenzenesulfonic acid
DTXCID30197371
NS00039303
CHEBI:53070
NSC163960
3WF0U675G6
2,4-Dinitrobenzene-sulfonic acid
2,4-dinitrobenzene sulphonic acid
DTXSID00859151
Kyselina 2,4dinitrobenzensulfonova

MDL Number

MFCD00066017

Customs Code

2904909090

FAQ

What regulatory guidelines apply to 2,4-Dinitrobenzenesulfonic acid (CAS: 89-02-1)?

2,4-Dinitrobenzenesulfonic acid (CAS: 89-02-1) is subject to various regulatory guidelines. In terms of hazardous properties, it falls under the GHS (Global Harmonized System of Classification and Labeling of Chemicals) category, requiring specific hazardous labels and safety data sheets. For industrial use, it must comply with REACH regulations in the European Union, which require registration for substances above a certain tonnage threshold. Additionally, manufacturers and importers should ensure compliance with FDA and EPA regulations for its use in the United States, particularly in relation to environmental and health considerations.

Are there alternatives to 2,4-Dinitrobenzenesulfonic acid (CAS: 89-02-1) in synthesis?

While 2,4-Dinitrobenzenesulfonic acid (CAS: 89-02-1) is a common reagent in organic synthesis, there are alternatives. For instance, 2,4-Dinitrobenzoic acid can be used as a less hazardous precursor in some reactions. Other alternatives include substituted anilines and other sulfonic acids. These alternatives may offer similar reactivity but with different physical and chemical properties, making them suitable for specific applications.

What is the market or research trend for 2,4-Dinitrobenzenesulfonic acid (CAS: 89-02-1)?

The market for 2,4-Dinitrobenzenesulfonic acid (CAS: 89-02-1) has shown steady growth due to its use in organic synthesis and as a chemical intermediate. Research trends are focusing on its application in the development of new materials and pharmaceuticals. However, there is a growing emphasis on the environmental impact and safety of such chemicals, leading to increased interest in safer alternatives. This trend is likely to influence market dynamics and drive innovation in sustainable chemical processes.

How should waste containing 2,4-Dinitrobenzenesulfonic acid (CAS: 89-02-1) be handled?

Waste containing 2,4-Dinitrobenzenesulfonic acid (CAS: 89-02-1) should be handled according to strict environmental and safety regulations. It is crucial to collect the waste in appropriate containers and ensure it is labeled correctly. For disposal, professional waste management services should be contacted to handle the waste through incineration or other approved methods. Care must be taken to prevent environmental contamination, and all handling should follow local and international environmental protection guidelines to minimize the ecological impact.