CAS 4637-24-5 N,N-Dimethylformamide dimethyl acetal (DMF-DMA) 99% /ʻokoʻa ka laʻana
Palapala noi
ʻO 1.N, N-Dimethylformamide dimethyl acetal kahi reagent no ka synthesizing inhibitory pyridine derivatives. Loaʻa i ia mau derivatives nā hopena pale i ka enzyme P13 kinase p110α.
2.Hoʻohana i waena no ka lāʻau zaleplon
3.Organic synthesis, pharmaceutical synthesis intermediate, precursor of formamidine synthesis. Hoʻomākaukau o 1,2,3-triketones a indole, quinolone lāʻau condensing agent. Hiki ke hoʻohana ʻia e synthesize ofloxacin, milrinone, allopurine a me nā lāʻau lapaʻau ʻē aʻe. Hoʻohana ʻia ma ke ʻano he waena no ka lāʻau zaleplon
4.Hoʻohana ʻia i nā ʻano like ʻole Claisen othro-ester rearrangement reactions; hoʻohana ʻia i ka hoʻomākaukau ʻana i nā derivatives formamidine; hoʻopili ʻia me ka hoʻohui ʻana i ka carbon dioxide a me nā pūhui epoxy ma lalo o nā kūlana solvent-free e synthesize cyclic carbonates
Hoʻopili:
180kg / pahu, 25kg / pahu
Waihona:
Hoʻopaʻa ʻia i loko o kahi hale kūʻai anuanu a me ka ea, ma kahi mamao o ke ahi a me nā kumu wela.
Pono e hoʻokaʻawale me nā oxidants, nā mea hoʻohaʻahaʻa, nā waikawa, ka alkali, e pale i ka waiho ʻana.
Nā kikoʻī wikiwiki
| 'ikamu | Hōʻike |
| Maemae | 99.90% |
| Methanol | 10 ppm |
| Māmā | 300 ppm |
| PT-CO chrominance | 10 |
| ʻO ka dimethylamine | 10 ppm |
| ʻakika formic | 10 ppm |
| PH(20 ℃, 20% hoʻonā) | 6.5-8.0 |
| Ka hoʻoili uila (20 ℃, 20% solution) | 2 |
| Fe | 0.05 ppm |
| Mea kaumaha (dimethy acetamide) | 500 ppm |
| Ka hopena | kūpono |
Kiekie:
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