2,4-Dinitrobenzaldehyde

Basic Information

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CAS Number

528-75-6

Molecular Formula

C7H4N2O5

Molecular Weight

196.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Physical State

Solid

Melting Point

66-70 °C

Boiling Point

190 °C/10 mmHg

Flash Point

190℃/10mm

Refractive Index

1.5300 (estimate)

SMILES

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

InChI

InChI=1S/C7H4N2O5/c10-4-5-1-2-6(8(11)12)3-7(5)9(13)14/h1-4H

InChIKey

ZILXIZUBLXVYPI-UHFFFAOYSA-N

LogP

2.36190

Complexity

256

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

Sensitiveness

Air Sensitive

Synonyms & References

English

NSC-36948
Benzaldehyde, 2,4-dinitro-
AC-3129
FT-0610200
A15624
EN300-49916
AMY25078
W-105790
2,4-DINITROBENZALDEHYDE [MI]
DTXSID30200778
AS-15439
BRN 1878706
CS-002/03852018
F2191-0146
AKOS000279812
Benzaldehyde,4-dinitro-
3-07-00-00923 (Beilstein Handbook Reference)
ZAC919YU3Z
SCHEMBL203753
BCP27318
EINECS 208-440-7
UNII-ZAC919YU3Z
2,4-Dinitrobenzaldehyde, 97%
NSC 36948
2,4-Dinitrobenzaldehyde
NS00032604
Q27295229
NSC36948
Z336079414
MFCD00013376
SY003946

MDL Number

MFCD00013376

Customs Code

2913000090

FAQ

What regulatory guidelines apply to 2,4-Dinitrobenzaldehyde (CAS: 528-75-6)?

2,4-Dinitrobenzaldehyde (CAS: 528-75-6) is classified under GHS as a hazardous substance due to its flammability and potential health risks. It is subject to REACH regulations in the EU, requiring registration if imported or manufactured in quantities above 1 ton per year. FDA and EPA have specific guidelines for its use and handling in the United States, including strict storage and disposal requirements to prevent environmental contamination.

Are there alternatives to 2,4-Dinitrobenzaldehyde (CAS: 528-75-6) in synthesis?

Yes, several alternatives to 2,4-Dinitrobenzaldehyde (CAS: 528-75-6) are available for synthesis, such as 2-nitrobenzaldehyde and 4-nitrobenzaldehyde. These compounds can serve similar roles in different chemical reactions. Other substitutes include isomers and analogs, which may offer better reactivity or selectivity in specific applications. However, the choice of alternative depends on the desired reaction outcome and the specific requirements of the research or industrial process.

What is the market or research trend for 2,4-Dinitrobenzaldehyde (CAS: 528-75-6)?

The market for 2,4-Dinitrobenzaldehyde (CAS: 528-75-6) has shown stability in recent years, driven by its use in the production of dyes, pigments, and as an intermediate in pharmaceuticals. Research trends are focusing on exploring its potential as a precursor in the synthesis of new compounds with improved properties. There is also growing interest in its application in organic synthesis due to its reactivity and functional groups. However, the demand is subject to market dynamics and regulatory changes.

How should waste containing 2,4-Dinitrobenzaldehyde (CAS: 528-75-6) be handled?

Waste containing 2,4-Dinitrobenzaldehyde (CAS: 528-75-6) should be collected in appropriate containers and labeled as hazardous waste. Proper disposal methods include incineration, which should be carried out at an authorized facility, or professional waste disposal services. Environmental protection precautions include ensuring no spillage or runoff occurs and following all local and national regulations. Safe handling and storage are critical to prevent any potential hazards during transportation and disposal.