Cyclopropanecarbonyl Chloride
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
liquid
|
| Molecular Weight |
104.45
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
Colorless clear liquid
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: Cyclopropanecarbonyl Chloride
Alias: Cyclopropylcarbonyl chloride
CAS No: 4023-34-1
Molecular Formula: C4H5ClO
Molecular Weight: 104.45
Classification: Aliphatic acyl chloride; Cyclopropyl intermediate; Fine chemical raw material
Physical & Chemical Properties
Appearance: Colorless transparent liquid
Odor: Pungent irritating odor
Density: 1.15 g/mL (25 °C)
Boiling Point: 119–121 °C
Refractive Index: 1.452
Solubility: Reacts with water and alcohol; Miscible with dichloromethane, toluene, ether
Stability: Moisture sensitive, corrosive; Incompatible with water, amine, alkali; Keep sealed under dry inert atmosphere
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | Cyclopropanecarbonyl Chloride | — | Cyclopropyl acyl chloride |
| CAS No | 4023-34-1 | — | Industrial / Pharma grade |
| Appearance | Colorless clear liquid | — | Volatile liquid |
| Molecular Formula | C4H5ClO | — | Cyclopropane derivative |
| Molecular Weight | 104.45 | g/mol | — |
| Purity | ≥98.0 | % | GC |
Main Uses
- Key intermediate for synthesis of cyclopropyl-containing pharmaceuticals and agrochemicals.
- Widely used in acylation reaction for organic synthesis building blocks.
- Raw material for preparation of cyclopropyl ketone, amide and heterocyclic compounds.
- Applied in custom fine chemical synthesis and medicinal chemistry research.
