5-Chlorovaleryl chloride
Description- Product Name
- 5-Chlorovaleryl chloride
- CAS No.
- 1575-61-7
- Chemical Name
- 5-Chlorovaleryl chloride
- Synonyms
- 5-CHLOROPENTANOYL CHLORIDE;5-Chlorvalerylchlorid;5-CHLOROVALEROYL CHLORIDE;orovaL;5-Chlorovaleryl;Apixaban Impurity 56;5-chloro aMyl chloride;5 - chlorine e chloride;5-chloro-valerylchlorid;5-chlorvaleryl chloride
- CBNumber
- CB9348033
- Molecular Formula
- C5H8Cl2O
- Formula Weight
- 155.02
- MOL File
- 1575-61-7.mol
5-Chlorovaleryl chloride Property
- Boiling point:
- 38-39 °C0.15 mm Hg(lit.)
- Density
- 1.206 g/mL at 20 °C
- refractive index
- n20/D 1.464(lit.)
- Flash point:
- 195 °F
- storage temp.
- Store below +30°C.
- solubility
- Acetonitrile (Slightly), Chloroform (Sparingly)
- form
- Liquid
- color
- Clear colorless to slightly yellow
- Specific Gravity
- 1.200
- PH
- <7 (H2O, 20℃)
- explosive limit
- 2.0-10.2%(V)
- Water Solubility
- reacts
- Sensitive
- Moisture Sensitive
- BRN
- 1745182
- Stability:
- Corrosive, Moisture Sensitive
- InChIKey
- SVNNWKWHLOJLOK-UHFFFAOYSA-N
- CAS DataBase Reference
- 1575-61-7(CAS DataBase Reference)
Safety
- Hazard Codes
- C,T
- Risk Statements
- 22-34-23-23/34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3265 8/PG 2
- WGK Germany
- 1
- RTECS
- YV9108000
- F
- 10-19-21
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29159000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 125245
- Product name
- 5-Chlorovaleroyl chloride
- Purity
- 96%
- Packaging
- 10g
- Price
- $133
- Updated
- 2025/07/31
- Product number
- 125245
- Product name
- 5-Chlorovaleroyl chloride
- Purity
- 96%
- Packaging
- 50g
- Price
- $200.5
- Updated
- 2025/07/31
- Product number
- C1789
- Product name
- 5-Chlorovaleryl Chloride
- Purity
- >98.0%(GC)(T)
- Packaging
- 5g
- Price
- $37
- Updated
- 2025/07/31
- Product number
- C1789
- Product name
- 5-Chlorovaleryl Chloride
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $104
- Updated
- 2025/07/31
- Product number
- C382545
- Product name
- 5-Chlorovaleryl Chloride
- Packaging
- 250mg
- Price
- $50
- Updated
- 2021/12/16
5-Chlorovaleryl chloride Chemical Properties,Usage,Production
Description
5-Chlorovaleryl chloride is an important synthetic intermediate of pyrazole herbicides. 5-Chloropentanoyl chloride is used as the raw material of 1,1,7-trichloro-1-hepten-3-one, and then the third-generation pyrazole herbicides can be synthesized. Pyrazole herbicides have the characteristics of ultra-efficient herbicidal activity, high selectivity, extremely low mammalian toxicity and good environmental characteristics, and have become a hot spot in the research and development of herbicides in the world in recent years.
Chemical Properties
clear colourless to slightly yellow liquid
Uses
5-Chlorovaleroyl chloride (5-CVC) has been used in the development and validation of a GC-FID method for the analysis of low level impurities present in 5-CVC. It has been used in the synthesis of anion-exchange resins by acylation of polystyrene/divinylbenzene and subsequent amination with trimethylamine. It is commonly used as alkylating agent in the synthesis of pharmaceutical intermediates and other specialty chemicals.
Application
5-Chlorovaleryl chloride is an important medicine and pesticide intermediate. It is pharmaceutically mainly for the manufacture of the medicine Cilostazole (Cilostazol) for anti-platelet aggregation, protection of vascular endothelial cells, and atherosclerosis.5-Chlorovaleryl Chloride is also for the production of paddy rice New-type wide-spectrum weedicide pyraclonil (Pyraclonil).
General Description
5-Chlorovaleroyl chloride is commonly used as alkylating agent in the synthesis of pharmaceutical intermediates and other specialty chemicals.
Flammability and Explosibility
Not classified
Synthesis
In the existing process, producing 5-Chlorovaleryl chloride using 1,4-dichlorobutane as raw material requires a three-step reaction. First, 1,4-dichlorobutane and sodium cyanide solution are combined to form 5-chlorovaleronitrile. Then, the prepared 5-chlorovaleronitrile is hydrolyzed in concentrated hydrochloric acid to form 5-chlorovaleric acid. Finally, 5-chlorovaleronitrile reacts with thionyl chloride to generate 5-chlorovaleryl chloride.
5-Chlorovaleryl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-Chlorovaleryl chloride manufacturers
- Product
- 5-Chloropentanoyl chloride 1575-61-7
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- Customise
- Release date
- 2025-09-27
- Product
- 5-Chlorovaleryl chloride 1575-61-7
- Price
- US $10.00/ASSAYS
- Min. Order
- 1ASSAYS
- Purity
- 99%
- Supply Ability
- 10 ton
- Release date
- 2025-08-22
- Product
- 5-Chlorovaleryl chloride 1575-61-7
- Price
- US $20.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 300MT/year
- Release date
- 2021-02-02