4-Chloro-2-nitrobenzaldehyde

Basic Information

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CAS Number

5551-11-1

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

66.0 to 69.0 deg-C

Boiling Point

305.2 °C at 760 mmHg

Density

1.485

Flash Point

138.4 °C

Refractive Index

1.63

SMILES

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C1=CC(=C(C=C1Cl)[N+](=O)[O-])C=O

InChI

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

InChIKey

MZPNQUMLOFWSEK-UHFFFAOYSA-N

LogP

2.58390

Complexity

192

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

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

对空气敏感

Synonyms & References

English

BCP04240
5551-11-1
Z1255402836
SCHEMBL203086
p-Chlor-o-nitrobenzaldehyd
EINECS 226-915-7
AM20040711
P9LEW3T5F9
4-Chloro-2-nitrobenzaldehyde
SY046599
AKOS005255276
4-Chloro-2-nitrobenzaldehyde*crystalline
Clomipramine Intermediates
CL8341
4-chloro-2-nitro-benzaldehyde
2-NITRO-4-CHLOROBENZALDEHYDE
Benzaldehyde, 4-chloro-2-nitro-
NS00043210
Q-200450
GS-3080
EN300-90578
AKOS015888124
CS-W008724
BP-20199
MFCD00056104
FT-0600662
DTXSID90204090
AB02299
4-Chlor-2-nitro-benzaldehyd
Benzaldehyde,4-chloro-2-nitro
2-Nitro-4-chlorobenzaldehyde

MDL Number

MFCD00056104

Customs Code

2913000090

FAQ

What is 4-Chloro-2-nitrobenzaldehyde (CAS: 5551-11-1)?

4-Chloro-2-nitrobenzaldehyde (CAS: 5551-11-1) is an aromatic aldehyde with the molecular formula C7H4ClNO2. It is a yellow solid with a pungent odor and is soluble in ethanol and slightly soluble in water.

What are the main uses of 4-Chloro-2-nitrobenzaldehyde (CAS: 5551-11-1)?

4-Chloro-2-nitrobenzaldehyde (CAS: 5551-11-1) is primarily used as an intermediate in the synthesis of dyes, pigments, and other organic compounds. It also finds applications in the pharmaceutical industry as a precursor for certain drugs.

Is 4-Chloro-2-nitrobenzaldehyde (CAS: 5551-11-1) safe?

4-Chloro-2-nitrobenzaldehyde (CAS: 5551-11-1) can be hazardous. It is corrosive and may cause skin and eye irritation. Proper handling, including the use of personal protective equipment, is essential. Follow safety guidelines and consult the material safety data sheet (MSDS) for detailed information.

How should 4-Chloro-2-nitrobenzaldehyde (CAS: 5551-11-1) be stored?

4-Chloro-2-nitrobenzaldehyde (CAS: 5551-11-1) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. Store in a well-ventilated area and avoid contact with incompatible materials such as strong acids or bases.