I-N,N-Dimethylformamide/ DMF/ CAS:68-12-2
Inkcazo emfutshane:
Igama leMveliso: N,N-Dimethylformamide/DMF
Uhlobo: ZA-WW
I-CAS: 68-12-2
MF:C3H7NO
MW: 73.09
ULWAKHIWO:
iinkcukacha
| Into | Iinkcukacha |
| Inkangeleko | ulwelo |
| Umbala | Ecacileyo |
| Ivumba elibi | Ivumba Elikhethekileyo |
| Indawo yokunyibilika | -61°C (elikhanyayo) |
| Ujikelezo oluthile | 0.94° |
| Indawo yokubilisa | 153°C (elikhanyayo) |
| Uxinano | 0.944 g/mL (elikhanyayo) |
| Ubuninzi bomphunga | 2.5 (xa kuthelekiswa nomoya) |
| Uxinzelelo lomphunga | 2.7 mmHg (20°C) |
| Isalathiso sokuKhangela | n₂₀/D 1.430 (ilitha) |
| Indawo yokuflasha | 136°F |
| Iimeko Zokugcina | Gcina kwi +5°C ukuya kwi +30°C |
| Ukuhlala Uhlukana Kwe-Acid (pKa) | -0.44 ± 0.70 (Kuqikelelwe) |
| Ixabiso le-PH | 7 (200 g/L, H₂O, 20°C) |
| Isiphelo | Le sampulu iyahlangabezana neemfuno. |
Ukusetyenziswa
- Isebenza njenge "solvent yendalo yonke" esebenza kakhulu ukunyibilikisa izinto eziluhlaza zefayibha yokwenziwa (umz., i-polyacrylonitrile yeefayibha ze-acrylic), ii-resin zeplastiki (umz., i-PVC), kunye nezinye izinto ezisetyenziswa ngamayeza.
- Inceda kwiimpendulo ze-organic synthesis (umz., ukutshintshwa kwe-nucleophilic) kunye nokucocwa kwamayeza (umz., ukukhupha, ukuphinda kusetyenziswe i-crystallization).
- Isetyenziswa kwiingubo/ii-inki ukunyibilikisa ii-resins kunye nezinto ezifaka imibala, nto leyo ephucula ukunamathela kwengubo kunye nokusasazeka kwe-inki.
- Isebenza njenge-reagent ye-reaction okanye i-catalyst carrier kwiinkqubo ezithile zeekhemikhali (umz., ii-formylation reactions).
Ukupakishwa kunye nokuthunyelwa
25KG/Idrama okanye ngokweemfuno zomthengi.
Yeyokwempahla eqhelekileyo kwaye inokuhanjiswa ngolwandle nangomoya
Gcina kwaye ugcine
Ixesha lokuphelelwa: Iinyanga ezingama-24 ukususela kumhla wokwenziwa kwayo kwiphakheji yokuqala engavulwanga igcinwe kwindawo epholileyo neyomileyo kude nelanga elithe ngqo, amanzi.
Indawo yokugcina umoya, Ukomisa kubushushu obuphantsi, Yahlulwe kwii-oxidants, ii-asidi.
