- Ethyl chrysanthemumate
-
- $0.00 / 25KG
-
2023-06-20
- CAS:97-41-6
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- Ethyl chrysanthemumate
-
- $50.00 / 1KG
-
2023-03-06
- CAS:97-41-6
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10000kg
- Ethyl chrysanthemumate
-
- $20.00 / 1kg
-
2023-02-18
- CAS:97-41-6
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 5000 Ton
|
| | Ethyl chrysanthemumate Basic information |
| Product Name: | Ethyl chrysanthemumate | | Synonyms: | 2,2-DIMETHYL-3-(2-METHYL-1-PROPENYL)CYCLOPROPANE CARBOXYLIC ACID ETHYL ESTER;2,2-DIMETHYL-3-(1-ISOBUTENYL)CYCLOPROPANE-1-CARBOXYLIC ACID ETHYL ESTER;ethyl 2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylate;CHRYSANTHEMUM MONOCARBOXYLIC ACID ETHYL ESTER;CHRYSANTHEMYLMONOCARBOXYLIC ACID ETHYL ESTER;ETHYL CHRYSANTHEMUMATE;ETHYL 2,2-DIMETHYL-3-(1-ISOBUTENYL)CYCLOPROPANE-1-CARBOXYLATE;ETHYL 2,2-DIMETHYL-3-(2-METHYL-1-PROPENYL)CYCLOPROPANECARBOXYLATE | | CAS: | 97-41-6 | | MF: | C12H20O2 | | MW: | 196.29 | | EINECS: | 202-579-7 | | Product Categories: | Cyclopropanes;Simple 3-Membered Ring Compounds;Pharmaceutical Intermediates;3 | | Mol File: | 97-41-6.mol |  |
| | Ethyl chrysanthemumate Chemical Properties |
| Safety Statements | 24/25 | | WGK Germany | 2 | | RTECS | GZ1727000 | | TSCA | Yes | | HS Code | 29162090 |
| | Ethyl chrysanthemumate Usage And Synthesis |
| Chemical Properties | clear colorless to yellow liquid | | Uses | Ethyl Chrysanthemate is an organic building block used in the synthesis of various chemical compounds, such as insecticide, Resmethrin (R144685). It is used in the preparation of trans-norchrysanthemates and trans-norpyrethrates, having insecticidal activity. | | Synthesis Reference(s) | Tetrahedron Letters, 22, p. 1783, 1981 DOI: 10.1016/S0040-4039(01)90438-1
Synthesis, p. 600, 1976 DOI: 10.1055/s-1976-24132 | | Purification Methods | Purify the ester by vacuum distillation. The free trans-acid has m 54o (from EtOAc), and the free cis-acid has m 113-116o (from EtOAc). The 4-nitrophenyl ester has m 44-45o (from pet ether) [Campbell & Harper J Chem Soc 283 1945, IR: Allen et al. J Org Chem 22 1291 1957]. [Beilstein 9 II 45.] |
| | Ethyl chrysanthemumate Preparation Products And Raw materials |
|