4-Chlorovalerophenone
- Product Name
- 4-Chlorovalerophenone
- CAS No.
- 25017-08-7
- Chemical Name
- 4-Chlorovalerophenone
- Synonyms
- pentan-1-one;4'-Chlorofenone;TIMTEC-BB SBB005774;P-CHLOROVALEROPHENONE;4-CHLOROVALEROPHENONE;4'-Chlorovalerophenone;4-chlorophenopentanone;4'-CHLOROPENTANOPHENONE;4-chlorophenyl pentanone;p-Chlorovalerophenone,98%
- CBNumber
- CB7118805
- Molecular Formula
- C11H13ClO
- Formula Weight
- 196.67
- MOL File
- 25017-08-7.mol
4-Chlorovalerophenone Property
- Melting point:
- 29-33 °C
- Boiling point:
- 156 °C / 14mmHg
- Density
- 1.0753 (rough estimate)
- refractive index
- 1.5364 (estimate)
- Flash point:
- 30 °C
- storage temp.
- Sealed in dry,Room Temperature
- form
- fused solid
- color
- Off-white to faint yellow
- InChI
- InChI=1S/C11H13ClO/c1-2-3-4-11(13)9-5-7-10(12)8-6-9/h5-8H,2-4H2,1H3
- InChIKey
- XMUGWCSIQUJOFA-UHFFFAOYSA-N
- SMILES
- C(C1=CC=C(Cl)C=C1)(=O)CCCC
- CAS DataBase Reference
- 25017-08-7(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 37/39-26-24/25
- RIDADR
- 3077
- HS Code
- 29420000
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.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- S344656
- Product name
- 4'-CHLOROVALEROPHENONE
- Purity
- Aldrich<sup>CPR</sup>
- Packaging
- 1 unit
- Price
- $30.7
- Updated
- 2025/07/31
- Product number
- S344656
- Product name
- 4'-CHLOROVALEROPHENONE
- Purity
- Aldrich
- Packaging
- 250mg
- Price
- $29.8
- Updated
- 2024/03/01
- Product number
- C2041
- Product name
- 4'-Chlorovalerophenone
- Purity
- >96.0%(GC)
- Packaging
- 25g
- Price
- $76
- Updated
- 2022/04/27
- Product number
- C381910
- Product name
- 4''-Chlorovalerophenone
- Packaging
- 500mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- C381910
- Product name
- 4''-Chlorovalerophenone
- Packaging
- 1g
- Price
- $60
- Updated
- 2021/12/16
4-Chlorovalerophenone Chemical Properties,Usage,Production
Chemical Properties
white to yellow crystalline low melting solid
Uses
4-Chlorovalerophenone is often used as a pharmaceutical intermediate.
Synthesis
A mixture of 346 ml of chlorobenzene and 120 g of valeryl chloride is treated, at room temperature, in the course of 1 hour with portions of aluminium chloride and the mixture is at the same time heated to 70°. The mixture is stirred for a further hour at this temperature and then cooled to 25° and the dark red reaction mixture is poured on to 1,000 g of ice. Concentrated hydrochloric acid is added and the mixture is then extracted with ethyl acetate. The organic extract is washed with 2 N hydrochloric acid, filtered through a diatomaceous earth formulation (Hyflo) and washed with further 2 N hydrochloric acid, twice with water, with a 2 N aqueous solution of sodium carbonate and with water. It is dried over sodium sulphate and filtered and the filtrate is evaporated under reduced pressure. The residue is distilled; 4-Chlorovalerophenone is obtained at 155°-156°/14 mm Hg; the product crystallises and melts at 28°-30°.
4-Chlorovalerophenone Preparation Products And Raw materials
Raw materials
Preparation Products
4-Chlorovalerophenone Suppliers
- Tel
- +49 3493/605464
- Fax
- +49 3493/605470
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- Germany
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- sales@chemos-group.com
- Country
- Germany
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View Lastest Price from 4-Chlorovalerophenone manufacturers
- Product
- 4-Chlorovalerophenone 25017-08-7
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1
- Release date
- 2025-08-20
- Product
- 4-Chlorovalerophenone 25017-08-7
- Price
- US $100.00-80.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000000
- Release date
- 2025-03-18
- Product
- 4-Chlorovalerophenone 25017-08-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2025-03-13