Dimethylformamide (chidimbu cheDMF), chinozivikanwawo seN,N-dimethylformamide, chinotsiva formamide nedimethyl, uye mapoka ese ari maviri emethyl ari pamaatomu eN (nitrogen), saka ndiro zita rayo. Sechinhu chakakosha chemakemikari uye chinonyungudutsa chakanaka, DMF inoshandiswa zvakanyanya mu polyurethane, acrylic, zvekudya zvinowedzerwa, mishonga, mishonga yezvipembenene, madhayi, zvemagetsi nezvimwe zvinhu.

DMF imvura isina ruvara uye inoonekera ine pokufashaira kwakawanda, pokutonhora kwakaderera, kugara zvakanaka kwemakemikari uye kupisa, uye inosanganiswa nemvura uye akawanda ma organic solvents. Inoshandiswa zvakanyanya pakuita makemikari uye inonzi "universal solvent": DMF inoshandiswa. Acrylic fiber inogadzirwa ne dry spinning process ye acrylic fiber ine solvent ine hunhu hwe hydrophobicity yakanaka, simba rakasimba rekufukidza, soft texture, uye kusimba kwemaoko; mukugadzira dehwe re polyester rakanyorova, DMF inogona kushandiswa semushonga wekuwachisa uye wekuporesa polyurethane resin. Inoshandiswa kuputira zvinhu zvakasiyana-siyana zvinotambanudza, uye kana ikashandiswa pakudhaya dehwe, inogona kuita kuti ruvara rwedehwe rufanane uye rusanyangarike; nekuda kwekugona kwayo kunyungudika kwakasimba, DMF inoshandiswa semushonga mumadhayi uye inoshandiswa pakudhaya ma synthetic fibers, izvo zvinogona kuvandudza kufanana kwedehwe. Hunhu hwekudhaya; semushonga unosarudza unoshandiswa mukuparadzanisa, DMF inogona kushandiswa pakunyudza mahydrocarbon akasiyana-siyana nemagasi asina kugadzirwa. Semuenzaniso, DMF inoshandiswa kushambidza ethylene kubvisa acetylene, nokudaro ichichenesa ethylene. DMF inogona zvakare kushandiswa kuburitsa isoprene, piperylene, nezvimwewo kubva mugasi rinobuda mu exhaust resins ye ethylene kuti pave ne unsaturated resin; DMF inogona zvakare kushandiswa sechinhu chinonyungudutsa chekubvisa mafuta mu petroleum processing. Semuenzaniso: muma polycarboxylic acid systems ane hunhu hwakafanana uye hwakaoma kupatsanura, senge isophthalic acid neterephthalic acid, anogona kupatsanurwa zviri nyore ne DMF solvent extraction kana stepwise recrystallization.

Mukuita kwemakemikari, dimethylformamide haingoshandiswi zvakanyanya semushonga wekuita, asiwo semushonga unokosha mukugadzira mishonga yemakemikari. Muindasitiri yemishonga, semushonga wekugadzira mishonga, inoshandiswa zvakanyanya mukugadzira mishonga yedoxycycline, cortisone, uye sulfonamide; muindasitiri yemishonga yezvipembenene, inoshandiswa kugadzira mishonga yezvipembenene inoshanda zvakanyanya uye isina chepfu yakawanda.

Senzira yekubatanidza makemikari, DMF inogona kushandiswa senzira yekuchenesa mishonga. Muindasitiri yezvemagetsi, inogona kushandiswa kugadzirisa viscosity yemushonga wekupisa wemalaminates akaputirwa nemhangura. DMF inogona kushandiswawo senzira yekutakura kugadzira polymeric crystal ine BF3 (boron trifluoride), zvichiita kuti BF3 ichinje kubva pagasi kuenda kune yakasimba uye iri nyore kutakura. Senzira ye polar (hydrophilic) aprotic solvent ine poiling point yakawanda, inogona kukurudzira bimolecular nucleophilic substitution reaction (SN₂). Pamusoro pezvo, dimethylformamide ine catalytic effect mu hydrogenation, dehydrogenation, dehydration uye dehydrohalogenation reactions, iyo inoderedza tembiricha ye reaction uye inovandudza kuchena kwechigadzirwa.

Zvinoita sekuti DMF yakakodzera zita rekuti "universal solvent". Mashandisirwo akasiyana-siyana aya achave akaoma kudarika munguva pfupi.

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