4-Amino-2-chlorobenzoic acid

Basic Information

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CAS Number

2457-76-3

Molecular Formula

C7H6ClNO2

Molecular Weight

171.58 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

206.0 to 216.0 deg-C

Boiling Point

250°C (rough estimate)

Flash Point

174.8℃

Refractive Index

1.5560 (estimate)

SMILES

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C1=CC(=C(C=C1N)Cl)C(=O)O

InChI

InChI=1S/C7H6ClNO2/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3H,9H2,(H,10,11)

InChIKey

MBDUKNCPOPMRJQ-UHFFFAOYSA-N

LogP

1.6204000000000003

Topological Polar Surface Area

63.32000000000001 Å²

Hydrogen Bond Donor/Acceptor

3 / 3

Complexity

163

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

MFCD00007772
Y3S6924IA6
4-14-00-01272 (Beilstein Handbook Reference)
W-107301
NSC-64328
EINECS 219-540-5
BB 0245791
AM20060444
4-azanyl-2-chloranyl-benzoic acid
AN-584/43417486
WLN: ZR CG DVQ
NSC 33944
CHEMBL3278354
CS-W017641
AC-2455
InChI=1/C7H6ClNO2/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3H,9H2,(H,10,11
NSC-53160
4-amino-2-chloro-benzoic acid
FT-0617461
AKOS000109240
GS-3085
FT-0632090
NSC64328
4-AMINO-2-CHLOROBENZOIC ACID
4-amino-chloro-benzoic acid
DTXSID9062431
o-Chloro-p-aminobenzoic acid
NSC-33944
BRN 2803668
SY001299
EN300-54806

MDL Number

MFCD00007772

Customs Code

29224995

FAQ

What is 4-Amino-2-chlorobenzoic acid (CAS: 2457-76-3)?

4-Amino-2-chlorobenzoic acid, also known as 2-amino-4-chlorobenzoic acid, is a chemical compound with the formula C7H5ClNO2. It is a white crystalline powder with a melting point of 226-228°C. This compound is an important intermediate in the synthesis of various organic compounds and drugs.

What are the main uses of 4-Amino-2-chlorobenzoic acid (CAS: 2457-76-3)?

4-Amino-2-chlorobenzoic acid is widely used in the pharmaceutical industry as an intermediate for the synthesis of various drugs. It is also utilized in the chemical industry for the production of dyes, pigments, and other organic compounds. Additionally, it serves as a research compound in academia for studying organic synthesis and biological activity.

Is 4-Amino-2-chlorobenzoic acid (CAS: 2457-76-3) safe?

4-Amino-2-chlorobenzoic acid is generally considered safe for use in the laboratory and industrial settings when handled with appropriate precautions. It is not considered a significant health hazard, but exposure to its vapors or prolonged contact with the skin should be avoided. Protective measures include wearing gloves, goggles, and a lab coat. It is important to follow safety guidelines and adhere to local regulations.

How should 4-Amino-2-chlorobenzoic acid (CAS: 2457-76-3) be stored?

4-Amino-2-chlorobenzoic acid should be stored in a cool, dry place, away from direct sunlight and sources of heat. It is advisable to store it in a well-ventilated area to prevent the accumulation of vapors. The compound should be kept in a tightly sealed container to prevent moisture and light from degrading it. Temperature should be maintained below 25°C to ensure stability. Avoid storing it near incompatible materials such as strong acids, bases, or oxidizing agents.