DMF (Dimethylformamide) yog ib qho tseem ceeb organic compound. Hauv qab no yog cov lus qhia ntxaws:
Cov ntaub ntawv yooj yim
- Cov tshuaj formula: C₃H₇NO
- Molecular Luj: 73.10
- CAS Nr .: 68-12-2
Lub cev muaj zog
- Qhov tsos:Tsis muaj xim pob tshablos yog cov kua daj daj daj nrog cov ntxhiab tsw (qee qhov chaw piav qhia tias nws muaj ntxhiab tsw ntxhiab ammonia)
- Qhov ntom ntom: txheeb ze ntom ntom 0.9445 (25 degree)
- Melting Point: -61 degree
- Boiling Point: 152.8℃(kuj qhia li 153 degree)
- Flash Point: 57.78 degree
- Vapor Density: 2.51 (xav txog huab cua)
- Vapor Siab: 0.49 kPa (3.7 mmHg, 25 degree)
- Autoignition kub: 445 degree
- Refractive Index: 1.42817
- Solubility: Miscible nrog dej thiab feem ntau cov organic solvents; tsim cov txheej txheem nrog roj av ether tsuas yog halogenated hydrocarbons
Chemical Properties
- Kev ruaj ntseg: DMF yog tshuaj ruaj khov, nyuaj rau biodegrade (B/C{0}}), thiab tiv taus oxidation lossis txo
- Reactivity: Exhibits zoo tshuaj reactivity, muaj peev xwm ntawm kev hloov pauv, ntxiv, condensation, thiab lwm yam tshuaj tiv thaiv nrog ntau lub tebchaw
Vim li cas thiaj xaiv Gneebio ua koj tus neeg muag khoom?
Raws li ib tugN,N{0}}Dimethylformamide (CAS: 68-12-2) chaw tsim tshuaj paus, Gneebio tsom rau cov khoom sib xws, kev siv tau zoo, thiab kev ntseeg siab ntawm cov khoom siv ntau. Lub tuam txhab ua haujlwm raws li kev tswj hwm nruj nruj kom ntseeg tau tias N, N-Dimethylformamide (CAS: 68-}12-2) ua tau raws li qhov yuav tsum tau muaj ntawm thaj chaw loj thiab kev tsim khoom tas mus li.
Qhov tseem ceeb ntawm kev tsim khoom thiab khoom siv zog muaj xws li:
- Tswj purity qib tsim nyog rau kev lag luam thiab khoom siv
- ruaj khov batch-rau-batch zoo rau ntev- kev yuav khoom
- Muaj peev xwm muab tau los txhawb kev cog lus thiab chaw xaj khoom
- Export -npaj ntim thiab cov ntaub ntawv (COA, SDS, thiab lwm yam)
