1-(4-amino-2-chlorophenyl)ethan-1-one

Basic Information

View in Editor

CAS Number

72531-23-8

Molecular Formula

C8H8ClNO

Molecular Weight

169.61 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Density

1.254±0.06 g/cm3 (20 ºC 760 Torr),

SMILES

View in Editor

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

InChI

InChI=1S/C8H8ClNO/c1-5(11)7-3-2-6(10)4-8(7)9/h2-4H,10H2,1H3

InChIKey

SFWDKRVMIBKYQK-UHFFFAOYSA-N

LogP

2.1248000000000005

Topological Polar Surface Area

43.09 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

160

Synonyms & References

English

4-Amino-2-chloroacetophenone
4'-Amino-2'-chloroacetophenone
DTXSID10508441
1-(4-AMINO-2-CHLORO-PHENYL)-ETHANONE
CS-0038878
AKOS013514080
1-(4-amino-2-chlorophenyl)ethan-1-one
1-(4-AMINO-2-CHLOROPHENYL)ETHANONE
Ethanone, 1-(4-amino-2-chlorophenyl)-
72531-23-8
4 inverted exclamation mark -Amino-2 inverted exclamation mark -chloroacetophenone
Z1206884651
SFWDKRVMIBKYQK-UHFFFAOYSA-N
SY038064
A837558
SCHEMBL121403
Ethanone,1-(4-amino-2-chlorophenyl)-
XCA53123
CS-12122
MFCD11848240
I12065
EN300-132003
AB90820
FT-0690666
1-(4-AMINO-3-CHLORO-PHENYL)-ETHANONE
1-(4-Amino-2-chloro-phenyl)-ethanone
1-(4-amino-3-chlorophenyl) ethanone
PubChem19715
NE37550
AS05072
BC296971

MDL Number

MFCD11848240

FAQ

What are the physical and chemical properties of 1-(4-amino-2-chlorophenyl)ethan-1-one (CAS: 72531-23-8)?

1-(4-Amino-2-chlorophenyl)ethan-1-one (CAS: 72531-23-8) is a crystalline solid with a molecular weight of approximately 228.59 g/mol. It has a low solubility in water (solubility: 0.02 g/L at 20°C) but is more soluble in organic solvents like methanol and acetonitrile. The compound is moderately reactive towards nucleophiles and can undergo substitution reactions. It is stable under normal conditions but should be protected from strong acids and bases.

How is 1-(4-amino-2-chlorophenyl)ethan-1-one (CAS: 72531-23-8) typically synthesized?

1-(4-Amino-2-chlorophenyl)ethan-1-one (CAS: 72531-23-8) is synthesized via a multistep process starting from 2-chloroacetophenone and 4-aminophenol. The key steps involve the formation of an intermediate amide followed by selective chlorination and hydrolysis. This approach provides good yield and selectivity, making it a practical method for its synthesis.

What industries use 1-(4-amino-2-chlorophenyl)ethan-1-one (CAS: 72531-23-8)?

1-(4-Amino-2-chlorophenyl)ethan-1-one (CAS: 72531-23-8) is primarily used in the pharmaceutical industry for the synthesis of various drugs. It also finds applications in the production of dyes, polymers, and sensors. Its use in semiconductors is less common but may be relevant in specialized applications.

What precautions should be taken when handling 1-(4-amino-2-chlorophenyl)ethan-1-one (CAS: 72531-23-8)?

When handling 1-(4-Amino-2-chlorophenyl)ethan-1-one (CAS: 72531-23-8), comprehensive safety measures should be followed. Always wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or fume hood to minimize inhalation risk. Store the compound in a cool, dry place away from strong acids and bases. In case of a spill, immediately clean up with appropriate absorbents and refer to the Safety Data Sheet (SDS) for further instructions.