Ethyl 2-Methylacetoacetate CAS 609-14-3 Purity >99.0% (GC) Factory Kounga Teitei
Kaihanga Kaihanga Ki te Kounga Teitei, Hanganga Aromoni
Ingoa matū: Ethyl 2-Methylacetoacetate CAS: 609-14-3
| Ingoa matū | Ethyl 2-Methylacetoacetate |
| Nga kupu taurite | 2-Acetylpropionic Acid Ethyl Ester;Ethyl 2-Acetylpropionate;2-Methylacetoacetic Acid Ethyl Ester |
| Tau CAS | 609-14-3 |
| Tau CAT | RF-PI1463 |
| Tūnga Taonga | I roto i te Stock, Production Tauine Up ki Taranata |
| Tātai rāpoi | C7H12O3 |
| Taumaha rāpoi | 144.17 |
| Te Whakarewa | -45℃ |
| Kohuatanga | 185℃ (marama) |
| Te Kaha Tau (20/20) | 1.019 g/mL i te 25 ℃ (marama) |
| Taurangi Refactive | n20/D 1.418 (marama) |
| Wairewa wai | Kore ki te wai |
| Waitohu | Ruifu Chemical |
| Tūemi | Whakatakotoranga |
| Te ahua | Maamaa wai kore tae |
| Te Maama / Tikanga Tatauria | >99.0% (GC) |
| makuku (KF) | ≤0.50% |
| Nga poke katoa | <1.00% |
| Paerewa Whakamatau | Paerewa hinonga |
| Whakamahinga | Takawaenga Rongoa |
Mōkī: Pounamu, 25kg / Barrel, i runga ranei i te hiahia a te kaihoko.
Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku.
Ka whakamahia te Ethyl 2-Methylacetoacetate (CAS: 609-14-3) i roto i te tauhohenga Japp-Klingemann ki te whakarite hydrazones mai i te waikawa beta-keto me nga tote diazonium aril.Ka whakamahia hei tohu kawa i roto i te whakahiato o te ethylpyruvate phenylhydrazone ma te tauhohenga me te benzenediazonium chloride.Koka whakamahia hei tïpako i roto i te whakahiato rhenium-catalyzed o nga puhui kakara kua whakakapia maha.Ka taea te whakamahi i roto i te whakahiatotanga o nga hua o te coumarin ma te whakamaaramatanga Pechmann.Ka paheke te wai ki te whakaputa i nga hākawa alkynyl me te allenyl.
