CAS 3964-52-1

4-Amino-2-chlorophenol

Description:

4-Amino-2-chlorophenol, with the CAS number 3964-52-1, is an organic compound characterized by the presence of an amino group (-NH2) and a chlorophenol structure. It typically appears as a solid, often in a crystalline form, and is soluble in water and organic solvents. The compound features a chlorinated aromatic ring, which contributes to its chemical reactivity and potential applications in various fields, including dye manufacturing and pharmaceuticals. Its amino group allows for further derivatization, making it useful in organic synthesis. 4-Amino-2-chlorophenol can exhibit both acidic and basic properties, depending on the pH of the solution. Safety considerations are important when handling this compound, as it may pose health risks if ingested or inhaled, and appropriate protective measures should be taken. Overall, its unique structure and properties make it a valuable intermediate in chemical synthesis and research.

Formula: C₆H₆ClNO

InChI: InChI=1S/C6H6ClNO/c7-5-3-4(8)1-2-6(5)9/h1-3,9H,8H2

InChI key: InChIKey=ZYZQSCWSPFLAFM-UHFFFAOYSA-N

SMILES: ClC1=C(O)C=CC(N)=C1

Synonyms:

• (3-Chloro-4-hydroxyphenyl)amine
• 2-Chloro-4-Amino Phenol
• 2-Chloro-4-aminophenol
• 2-Chloro-p-aminophenol
• 3-Chloro-4-hydroxyaniline
• Phenol, 4-amino-2-chloro-
• m-Chloro-p-hydroxyaniline
• 4-Amino-2-chlorophenol
• TIMTEC-BB SBB004136
• 2 CAP

4-Amino-2-chlorophenol, 99%

CAS: 3964-52-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₆H₆ClNO

Purity: 99%

Color and Shape: Brown to black, Crystals or powder or crystalline powder or fused solid

Molecular weight: 143.57

Ref: 02-B23420

4-Amino-2-chlorophenol

CAS: 3964-52-1

Formula: C₆H₆ClNO

Purity: 98%

Color and Shape: Solid

Molecular weight: 143.5709

Ref: IN-DA0038RP

4-Amino-2-chlorophenol

CAS: 3964-52-1

Formula: C₆H₆ClNO

Purity: >98.0%(GC)(T)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 143.57

Ref: 3B-A1496

4-Amino-2-chlorophenol

CAS: 3964-52-1

Formula: C₆H₆ClNO

Purity: ≥ 98.0%

Color and Shape: White to brown crystalline powder or crystals

Molecular weight: 143.57

Ref: 7W-GK9259

4-Amino-2-chlorophenol

CAS: 3964-52-1

4-Amino-2-chlorophenol

Formula: C₆H₆ClNO

Purity: 98%

Color and Shape: khaki to light brown solid

Molecular weight: 143.57g/mol

Ref: 54-OR60093

4-Amino-2-chlorophenol

CAS: 3964-52-1

Stability Air Sensitive
Applications 4-Amino-2-chlorophenol is a general chemical reagent used in the synthesis of magnetically recyclable polydopamine composites as well as in the preparation of antifungal 1,4-benzothiazine derivatives.
References Jain, N. et al.: Am. J. PharmTech. Res., 3, 548 (2013); Bian, S. et al.: J. Mat. Sci., 51, 3643 (2016);

Formula: C₆H₆ClNO

Color and Shape: Neat

Molecular weight: 143.57

Ref: TR-A604285

4-Amino-2-chlorophenol

CAS: 3964-52-1

4-Amino-2-chlorophenol is an aminophenol that is used in the production of acetate, which is used in the manufacture of acetic acid. It is also used as a building block for organic synthesis. 4-Amino-2-chlorophenol reacts with acetyl chloride to form chloracetyl chloride, which can then be reacted with piperonyl butoxide to form 2-(4'-aminophenyl)-4,6-dichloropyridine. This reaction is catalyzed by hydrogen chloride and hydrogen bond formation with urea nitrogen. 4-Amino-2-chlorophenol has been shown to have long-term toxicity in animal studies and may be toxic when inhaled or ingested.

Formula: C₆H₆ClNO

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 143.57 g/mol

Ref: 3D-FA64414

4-Amino-2-chlorophenol

CAS: 3964-52-1

Formula: C₆H₆ClNO

Purity: 95%

Color and Shape: Solid, Brown powder

Molecular weight: 143.57

Ref: 10-F078384