Chrysanthemoyl chloride
- CAS No.
- 14297-81-5
- Chemical Name:
- Chrysanthemoyl chloride
- Synonyms
- CHRYSANOYL CHLORIDE;chrysanthemoyl chloride;2,2-dimethyl-3-(2-methyl-1-propenyl)-cyclopropanecarbonyl chloride;Cyclopropanecarbonyl chloride, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-;(1R-cis)-2,2-Dimethyl-3-(2-methylprop-1-enyl) cyclopropanecarbonyl chloride;(±)cis，trans-2，2-dimethyl-3-(2-methyl-1-propenyl cyclopropane carbonyl chloride)
- CBNumber:
- CB9855520
- Molecular Formula:
- C10H15ClO
- Molecular Weight:
- 186.68
- MDL Number:
- MOL File:
- 14297-81-5.mol
- MSDS File:
- SDS
Chrysanthemoyl chloride price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth Carbosynth | FC150179 | Chrysanthemoylchloride | 14297-81-5 | 50mg | $56 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC150179 | Chrysanthemoylchloride | 14297-81-5 | 100mg | $97 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC150179 | Chrysanthemoylchloride | 14297-81-5 | 250mg | $192.5 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC150179 | Chrysanthemoylchloride | 14297-81-5 | 500mg | $335 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | APN0000761 | CHRYSANTHEMOYL CHLORIDE 98.00% | 14297-81-5 | 5MG | $501.59 | 2021-12-16 | Buy |
Chrysanthemoyl chloride Chemical Properties,Uses,Production
Chemical Properties
Chrysanthemum chloride is colorless or slightly yellow liquid, (±) trans chrysantoyl chloride bp50～51℃/19pa, 96～96.5℃/16 kpa, n20D 1.4856; (±)cis chrysanthemoyl chloride bp50～51℃/19pa, 96.5～98℃/16 kpa, n20D 1.4907, relative density 0.98(31℃ ), decomposed into chrysanthemic acid in case of water, soluble in benzene, toluene and other organic solvents.
Uses
Chrysanthemum chloride is an important intermediate of pyrethroids, which can be used to synthesize pyrethroids such as allethrin, propenthrin, permethrin, fenthrin, and fenothrin.
Synthesis
Chrysanthemoyl chloride can be prepared by the phosgene method:Dissolve chrysanthemic acid in toluene, add catalyst and raise the temperature to about 90°C, pass phosgene under stirring, and after a certain amount reaches the end point, use nitrogen to drive off the remaining phosgene, and to absorb and utilize, move the reaction solution into distillation Desolvate under reduced pressure in the pot to obtain the product. Generally, chrysanthemum chloride prepared by phosgene method is no longer rectified because of its high purity, but the use of phosgene should pay attention to safety, and the tail gas should be destroyed by alkali and catalyst.
Chrysanthemoyl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
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Chrysanthemoyl chloride Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| Hebei Duling International Trade Co. LTD | +8618032673083 | sales05@hbduling.cn | China | 15745 | 58 |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 17691182729 18161915376 | 1046@dideu.com | China | 10008 | 58 |
| Hubei Weideli Chemical Reagent Co.，Ltd. | 13339985473 | C13339985473@163.com | China | 3463 | 58 |
| Hubei Wanye Zhongcheng Chemical Reagent Co., Ltd. | 18671296875 | 1205035102@qq.com | China | 4081 | 58 |
| Carbosynth | -- | sales@carbosynth.com | United Kingdom | 6018 | 58 |