- 4-METHYLOCTIN-4-OL
-
- $0.00 / 1kg
-
2022-09-20
- CAS:22128-43-4
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 1Ton
|
| | 4-METHYLOCTIN-4-OL Basic information |
| Product Name: | 4-METHYLOCTIN-4-OL | | Synonyms: | 4-METHYLOCTIN-4-OL;4-Methyl-1-octyn-1-ol;4-Methyl-1-octyn-4-ol;1-Octyn-4-ol, 4-methyl-;-1-octyn-4-oL;4-Methyl-4-hydroxy-1-octyne | | CAS: | 22128-43-4 | | MF: | C9H16O | | MW: | 140.22 | | EINECS: | | | Product Categories: | | | Mol File: | 22128-43-4.mol |  |
| | 4-METHYLOCTIN-4-OL Chemical Properties |
| Melting point | -16°C (estimate) | | Boiling point | 226.76°C (rough estimate) | | density | 0.8565 (estimate) | | refractive index | 1.4395 (estimate) | | pka | 14.36±0.29(Predicted) | | InChI | InChI=1S/C9H16O/c1-4-6-8-9(3,10)7-5-2/h2,10H,4,6-8H2,1,3H3 | | InChIKey | VWNNGOBVFMFPNE-UHFFFAOYSA-N | | SMILES | C#CCC(C)(O)CCCC |
| | 4-METHYLOCTIN-4-OL Usage And Synthesis |
| Hazard | Moderately toxic by ingestion. A moderateeye irritant. | | Synthesis | In a 50 L glass reactor, 2.2 kg (91.6 mol) of metallic magnesium and 20 L of anhydrous tetrahydrofuran were added, and a reaction was initiated by stirring of about 3.21 kg 3-bromopropyne. After the reaction was initiated, the system became black, A mixture of 7.51 kg of 2-hexanone (75 mol), 7.5 kg of 3-bromopropyne (63 mol) and 20 ml of anhydrous tetrahydrofenosine was added dropwise at 25-35 ° C, and the reaction mixture was added dropwise (2-hexanone , Organic phase merger, dry, concentrated crude. The product was purified by distillation under reduced pressure to give 7.5 kg of pure 4-Methyloctin-4-ol with a purity of 97.1% and a yield of 71.4% |
| | 4-METHYLOCTIN-4-OL Preparation Products And Raw materials |
|