ChemicalBook > CAS DataBase List > 5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE

5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE

Product Name: 5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE
CAS No.: 28480-70-8
Chemical Name: 5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE
Synonyms: 2-ACETYL-4-CHLORO-5-METHYLPHENOL;4-ACETYL-2-CHLORO-5-HYDROXYTOLUENE;5-CHLORO-2-HYDROXY-4-METHYLACETOPHENONE;5'-Cloro-2'-Hydroxy-4'-Methylacetophenone;5'-Chooro-2'-Hydroxy-4'-Methylacetophenone;5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE;1-(5-CHLORO-2-HYDROXY-4-METHYLPHENYL)ETHANONE;5'-Chloro-2'-hydroxy-4'-methylacetophenone >5'-Chloro-2'-hydroxy-4'-methylacetophenone 98%;Ethanone, 1-(5-chloro-2-hydroxy-4-methylphenyl)-
CBNumber: CB3212213
Molecular Formula: C9H9ClO2
Formula Weight: 184.62
MOL File: 28480-70-8.mol

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5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE Property

Melting point:: 70-73 °C(lit.)
Boiling point:: 137 °C / 15mmHg
Density: 1.250±0.06 g/cm3(Predicted)
storage temp.: RT, stored under nitrogen
pka: 9.84±0.23(Predicted)
form: powder to crystal
color: White to Light yellow
InChI: InChI=1S/C9H9ClO2/c1-5-3-9(12)7(6(2)11)4-8(5)10/h3-4,12H,1-2H3
InChIKey: HDUSGGZSLVCDKY-UHFFFAOYSA-N
SMILES: C(=O)(C1=CC(Cl)=C(C)C=C1O)C
CAS DataBase Reference: 28480-70-8(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
Hazard Note: Irritant
HS Code: 2914.50.3000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 415758
Product name: 5′-Chloro-2′-hydroxy-4′-methylacetophenone
Purity: 98%
Packaging: 5g
Price: $42.6
Updated: 2023/06/20

TCI Chemical

Product number: C1629
Product name: 5'-Chloro-2'-hydroxy-4'-methylacetophenone
Purity: >95.0%(GC)
Packaging: 5g
Price: $19
Updated: 2025/07/31

TCI Chemical

Product number: C1629
Product name: 5'-Chloro-2'-hydroxy-4'-methylacetophenone
Purity: >95.0%(GC)
Packaging: 25g
Price: $56
Updated: 2025/07/31

TRC

Product number: C585845
Product name: 5''-Chloro-2''-hydroxy-4''-methylacetophenone
Packaging: 100mg
Price: $60
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC53830
Product name: 5'-Chloro-2'-hydroxy-4'-methylacetophenone
Packaging: 50g
Price: $75
Updated: 2021/12/16

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5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE Chemical Properties,Usage,Production

Uses

5′-Chloro-2′-hydroxy-4′-methylacetophenone (5-chloro-2-hydroxy-4-methylacetophenone) may be used in the preparation of the following:

chalcones, required for the synthesis of novel pyrazoline derivatives
5′-chloro-2′-hydroxy-4′-methyl-3-(2′′-thienyl)acrylophenone
6-chloro-3-hydroxy-7-methyl-2-(2-thienyl)-4H-chromen-4-one, a complexing agent used for the spectrophotometric determination of vanadium(V)

Preparation

Preparation by reaction of acetic acid on 4-chloro-3- methylphenol with boron trifluoride at 70–100° (80–85%).

General Description

5′-chloro-2′-hydroxy-4′-methylacetophenone (5-Chloro-2-hydroxy-4-methylacetophenone) is a hydroxylated aromatic acetophenone. Its iodination by pyridinium iodochloride has been reported to afford 5-chloro-2-hydroxy-3-iodo-4-methylacetophenone.

5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE Preparation Products And Raw materials

Raw materials

Preparation Products

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5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE Suppliers

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View Lastest Price from 5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE 28480-70-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98
Supply Ability: KG
Release date: 2025-09-17

Shaanxi Dideu New Materials Co. Ltd

Product: 5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE 28480-70-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 97.0%
Supply Ability: 10000KGS
Release date: 2025-03-07

28480-70-8, 5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONERelated Search:

2'-Hydroxy-4'-methylacetophenone 5'-Chloro-2'-hydroxy-3'-nitroacetophenone 5-CHLORO-2-HYDROXY-4-METHYLBENZOPHENONE 5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE 6-CHLORO-7-METHYLCHROMONE 6-CHLORO-3-CYANO-7-METHYLCHROMONE 6,4'-DICHLORO-7-METHYLFLAVONE 6-CHLORO-3-FORMYL-7-METHYLCHROMONE 5'-CHLORO-2'-HYDROXY-4'-METHYL-2-PHENYL ACETOPHENONE 5'-CHLORO-2'-HYDROXY-4'-METHYLPROPIOPHENONE 6-CHLORO-7-METHYL-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID 6-CHLORO-7-METHYLISOFLAVONE 3-BROMO-6-CHLORO-7-METHYLCHROMONE 1-(5-CHLORO-2-HYDROXY-4-METHYLPHENYL)-3-PHENYL-1,3-PROPANEDIONE 2',5-DICHLORO-2-HYDROXY-4-METHYLBENZOPHENONE 6-CHLORO-7-METHYLFLAVONE GEODIN 1-PHENYL-4(5-CHLORO-2-HYDROXY-4-METHYLBENZOYL)PYRAZOLE

5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE

5-CHLORO-2-HYDROXY-4-METHYLACETOPHENONE

4-ACETYL-2-CHLORO-5-HYDROXYTOLUENE

1-(5-CHLORO-2-HYDROXY-4-METHYLPHENYL)ETHANONE

2-ACETYL-4-CHLORO-5-METHYLPHENOL

5'-Chooro-2'-Hydroxy-4'-Methylacetophenone

JRH-01005, 1-(5-Chloro-2-hydroxy-4-methylphenyl)ethanone, 97%

4-Acetyl-2-chloro-5-hydroxytoluene 2-Acetyl-4-chloro-5-methylphenol

5'-Chloro-2'-hydroxy-4'-methylacetophenone 98%

5'-Chloro-2'-hydroxy-4'-methylacetophenone &gt

Ethanone, 1-(5-chloro-2-hydroxy-4-methylphenyl)-

5'-Cloro-2'-Hydroxy-4'-Methylacetophenone

5′-Chloro-2′-hydroxy-4′-methylacetophenone, CAS 28480-70-8

28480-70-8

ClC6H2OHCH3COCH3

Carbonyl Compounds

Building Blocks

Organic Building Blocks

Ketones

Aromatic Acetophenones & Derivatives (substituted)

Carbonyl Compounds