4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID
- Product Name
- 4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID
- CAS No.
- 52240-25-2
- Chemical Name
- 4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID
- Synonyms
- 3-(4-Chlorobenzoyl)butyric Acid;3-(p-Chlorobenzoyl)butanoic acid;3-(4-Chlorobenzoyl)butanoic acid;4-Chloro-methyl-oxo-benzenebutanoic acid;4-CHLORO-B-METHYL-Y-OXO-BENZENEBUTANOIC ACID;4-Chloro-β-methyl-y-oxo-benzenebutanoic acid;4-(4-Chlorophenyl)-3-methyl-4-oxobutyric Acid;Benzenebutanoic acid, 4-chloro-β-methyl-γ-oxo-;4-(4-Chlorophenyl)-3-methyl-4-oxobutanoic acid;4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID
- CBNumber
- CB11091011
- Molecular Formula
- C11H11ClO3
- Formula Weight
- 226.66
- MOL File
- 52240-25-2.mol
4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID Property
- Melting point:
- 82-83℃
- Boiling point:
- 407.6±25.0 °C(Predicted)
- Density
- 1.277
- storage temp.
- 2-8°C
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- 4.46±0.19(Predicted)
- color
- White to Orange to Green
- CAS DataBase Reference
- 52240-25-2
Safety
- HS Code
- 2918.30.3000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
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.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- C3290
- Product name
- 4-(4-Chlorophenyl)-3-methyl-4-oxobutyric Acid
- Purity
- >97.0%(GC)(T)
- Packaging
- 1g
- Price
- $161
- Updated
- 2024/03/01
- Product number
- C612985
- Product name
- 4-(4-Chlorophenyl)-3-methyl-4-oxobutanoicAcid
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- C612985
- Product name
- 4-(4-Chlorophenyl)-3-methyl-4-oxobutanoicAcid
- Packaging
- 1g
- Price
- $285
- Updated
- 2021/12/16
- Product number
- 0702BB
- Product name
- 4-(4-Chlorophenyl)-3-methyl-4-oxobutanoicacid
- Packaging
- 250mg
- Price
- $229
- Updated
- 2021/12/16
- Product number
- CD12065416
- Product name
- 4-(4-Chlorophenyl)-3-methyl-4-oxobutanoicacid
- Purity
- 95+%
- Packaging
- 5g
- Price
- $746
- Updated
- 2021/12/16
4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID Chemical Properties,Usage,Production
Chemical Properties
White needle crystals. Melting point 82-83℃.
Uses
4-(4-Chlorophenyl)-3-methyl-4-oxobutyric Acid is an intermediate of pimobendan.
Synthesis
Using 1-(α-bromopropionyl)-4-chlorobenzene and diethyl malonate to generate 2-carboxy-3-(4-chlorobenzoyl) butyric acid, which is heated and decarboxylated to obtain 4-(4-Chlorophenyl)-3-methyl-4-oxobutyric Acid.
4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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