Ethyl 2-Methylacetoacetate CAS 609-14-3 Maʻemaʻe >99.0% (GC) Hale Hana Mea Kiʻekiʻe
Mea Manufacturer lako me High Quality, Commercial Production
Inoa Kemika: Ethyl 2-Methylacetoacetate CAS: 609-14-3
| Inoa Kimia | Ethyl 2-Methylacetoacetate |
| Nā huaʻōlelo like | 2-Acetylpropionic Acid Ethyl Ester;Ethyl 2-Acetylpropionate;2-Methylacetoacetic Acid Ethyl Ester |
| Helu CAS | 609-14-3 |
| Helu CAT | RF-PI1463 |
| Kūlana Kūʻai | Ma ka waihona, ʻoi aku ka nui o ka hana a hiki i nā tona |
| ʻĀpana Molekala | C7H12O3 |
| Kaumaha Molecular | 144.17 |
| Lae hehee | -45 ℃ |
| Lae paila | 185 ℃ (māmā) |
| Kaumaha kiko (20/20) | 1.019 g/mL ma 25 ℃ (māmā) |
| Hōʻike Hōʻike | n20/D 1.418 (māmā) |
| Hiki i ka wai | ʻAʻole hiki ke hoʻonā i ka wai |
| Brand | Kemika Ruifu |
| 'ikamu | Nā kikoʻī |
| Ka nana aku | Ka wai kala ʻole |
| Maʻemaʻe / Kaʻina Hanana | >99.0% (GC) |
| Māmā (KF) | ≤0.50% |
| Huina paumaele | <1.00% |
| Kūlana hoʻāʻo | ʻOihana Kūlana |
| Hoʻohana | Nā Kūwaena Lapaʻau |
Pūʻolo: ʻO ka'ōmole, 25kg / Barrel, aiʻole e like me ka makemake o ka mea kūʻai.
Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai.
Hoʻohana ʻia ʻo Ethyl 2-Methylacetoacetate (CAS: 609-14-3) i ka hopena Japp-Klingemann e hoʻomākaukau ai i nā hydrazones mai ka beta-keto acid a me nā paʻakai aryl diazonium.Hoʻohana ʻia ia ma ke ʻano he precursor i ka synthesis o ka ethylpyruvate phenylhydrazone ma o ka hopena me benzenediazonium chloride.ʻO iahoʻohana ʻia ma ke ʻano he substrate i loko o ka rhenium-catalyzed synthesis o nā pūhui ʻala like ʻole.Hiki ke hoʻohana ʻia i ka synthesis o nā derivatives coumarin ma o ka condensation Pechmann.Hoʻopau ia i ka wai maloʻo e hoʻohua i nā alkynyl conjugated a me allenyl esters.
