N,N-Dimethylformamide(DMF) Nọmba CAS:68-12-2
N,N-Dimethylformamide (DMF, CAS 68-12-2) bụ ihe na-agbaze mmiri nke nwere ike ịgbaze nke ukwuu, nke nwere oke polar, ma dịkwa obere mgbanwe, nke a na-ejikarị eme ihe n'ọtụtụ ebe na ụlọ ọrụ kemịkalụ, ọgwụ, ọgwụ ahụhụ, ngwa eletrọnịkị, batrị, ákwà, na mkpuchi.
DMF nwere ike ịgbaze ọtụtụ ihe polymeric, gụnyere polyacrylonitrile (PAN), polyvinyl chloride (PVC), na polyurethane (PU), yabụ o nwere ọtụtụ ojiji na polymerization, ntụgharị, mkpuchi, na nhicha.
A na-etinye ngwugwu pụrụ iche na drọm 200L.
| ihe | N,N-Dimethylformamide |
| Ọdịdị | Mmiri Na-enweghị Agba |
| Ibu Molekụla | 73.09380 |
| Njupụta | 0.948 g/mL na 20 °C |
| Isi Mmiri | 153°C (ọkụ) |
| Ebe Mgbaze | -61°C |
| Ebe mgbari | 136°F |
| Mmetụta Refractive | n20/D 1.430 (ọkụ)
|
A na-ejikarị DMF eme ihe: njikọta nke ọgwụ na ọgwụ nje, dị ka ihe mgbaze maka resin polyurethane (PU), eriri acrylonitrile (PAN) na PVC, na kemịkalụ eletrọniki (ihe nhicha, ihe mgbaze fotolithography), dị ka ihe mgbaze maka electrolytes batrị lithium, yana dị ka ihe mgbaze mmeghachi omume na ihe kewapụ na mwepụta ọgwụ na nchacha mmanụ. Ọ dabara adaba maka ụlọ ọrụ dịka ọgwụ, kemịkalụ, plastik, eletrọniki, akpụkpọ anụ, eriri, na imepụta batrị.
