2-Chloro-5-nitrobenzaldehyde

Basic Information

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CAS Number

6361-21-3

Molecular Formula

C7H4ClNO3

Molecular Weight

185.56 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

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

78.0 to 81.0 deg-C

Boiling Point

290.3℃ at 760 mmHg

Density

1.4791 (rough estimate)

Flash Point

129.4℃

Refractive Index

1.6000 (estimate)

SMILES

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

InChI

InChI=1S/C7H4ClNO3/c8-7-2-1-6(9(11)12)3-5(7)4-10/h1-4H

InChIKey

VFVHWCKUHAEDMY-UHFFFAOYSA-N

LogP

2.58390

Complexity

192

Safety Information

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GHS Hazard Pictograms

H303

H401

Hazard Statement

H303 May be harmful if swallowed
Acute toxicity, oral

H401 Toxic to aquatic life
Hazardous to the aquatic environment, acute hazard

Sensitiveness

Air Sensitive

Synonyms & References

English

AM20060038
Benzaldehyde, 2-chloro-5-nitro-
6-CHLORO-3-NITROBENZALDEHYDE
AS-12421
EN300-20911
NSC-129753
2-chloro-5-nitro-benzaldehyde
CS-0008366
Z104484824
EINECS 228-830-0
FT-0611828
WLN: WNR DG CVH
2-Chloro-5-nitrobenzaldehyde, 97%
F10974
2-Chloro-5-nitrobenzaldehyde
NSC129753
6361-21-3
3-Nitro-6-chlorobenzaldehyde
DTXSID8022240
AKOS000120731
F8881-3730
BRN 0743764
A834439
NSC 129753
NS00035506
UNII-PF4ILL0I3H
5-nitro-2-chlorobenzaldehyde
Q27286516
PF4ILL0I3H
MFCD00007293
4-07-00-00609 (Beilstein Handbook Reference)

MDL Number

MFCD00007293

FAQ

What are the physical and chemical properties of 2-Chloro-5-nitrobenzaldehyde (CAS: 6361-21-3)?

2-Chloro-5-nitrobenzaldehyde is a yellow to orange crystalline solid with a molecular weight of 211.01 g/mol. It is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. It is relatively stable but may react with reducing agents. The compound is used in the synthesis of various organic compounds due to its functional groups.

How is 2-Chloro-5-nitrobenzaldehyde (CAS: 6361-21-3) typically synthesized?

2-Chloro-5-nitrobenzaldehyde is typically synthesized via the nitration of 2-chlorobenzaldehyde followed by the conversion of the nitro group. Common methods involve the use of nitric acid and sulfuric acid as reagents, with careful control of temperature and reaction time to achieve high yield and selectivity.

What industries use 2-Chloro-5-nitrobenzaldehyde (CAS: 6361-21-3)?

2-Chloro-5-nitrobenzaldehyde is utilized in pharmaceuticals, where it serves as an intermediate in the production of certain drugs. It is also used in the synthesis of dyes, polymers, and sensors due to its functional groups. Its reactivity makes it valuable in semiconductor manufacturing as well.

What precautions should be taken when handling 2-Chloro-5-nitrobenzaldehyde (CAS: 6361-21-3)?

When handling 2-Chloro-5-nitrobenzaldehyde, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or under a fume hood. Spills should be cleaned up with care using appropriate absorbents, and the area should be well ventilated. Always refer to the Safety Data Sheet (SDS) for specific handling and disposal guidelines.