Tetrahydrofurfuryl alcohol/THFA/CAS: 97-99-4
Tsananguro pfupi:
Zita reChigadzirwa: Tetrahydrofurfuryl alcohol
CAS: 97-99-4
Rudzi: ZA-Y
MF:C5H10O2
MW:102.13
MAUMBIRWO:
Tsananguro:
Tetrahydrofurfuryl alcohol idoro guru rinova methanol umo rimwe remahydrogen eboka remethyl rakatsiviwa neboka retetrahydrofuran-2-yl. Rine basa rekuita seprotic solvent. Idoro guru uye inhengo yeoxolanes.
Tsanangudzo:
| Chinhu | Tsanangudzo |
| Nzvimbo yekunyunguduka | -80°C (yakajeka) |
| Pokufashaira | 178°C()yakavhenekerwa.) |
| Kuwanda kwevanhu | 1.054 g/mL pa25 °C (yakapfava) |
| Kuwanda kwemhepo | 3.52 (zvichienzaniswa nemhepo) |
| Kumanikidzwa kwemhepo | 2.3 mm Hg (39 °C) |
| Fp | 183 °F |
| Indekisi yeRefractive | n20/D 1.452(lit.) |
| Tembiricha yekuchengetera. | Chengeta pasi pe +30°C. |
| Kunyunguduka | acetone: inogona kusanganiswa (yakavhenekerwa) |
| Fomu | Mvura |
| Ruvara | Bvisa |
Kushandiswa
Tetrahydrofurfuryl alcohol (THFA) inowanzoonekwa se "green" solvent mumaindasitiri. THFA isolvent inodhura zvishoma, inoora, inonyanya kushandiswa se reactive diluent ye epoxy resins uye isolvent yakanaka kune akawanda emishonga inorapa uye catalysts inoshandiswa mu epoxy formulations. Inoshandiswawo mune zvinotevera:
Tetrahydrofurfuryl alcohol inopinda muropa inosarudza hydrogenolysis inokonzereswa neRh/SiO2 yakagadziriswa neReOx species kuti ibudise 1,5-pentanediol. Inopinda muropa ichishandisa lanthanum-mediated Michael-type addition reaction ne maleate kuti igadzire alkoxybutanedioic acid.
Tetrahydrofurfuryl alcohol yakashandiswa se refractive-index matching solvent kuti ive nechokwadi chekuti silica particles dzakaoma dzakamiswa kuti dziyerwe ne rheological measurements.
Tetrahydrofurfuryl alcohol inogona kushandiswa senzira yekuongorora huwandu hweanalyte mumakonzo uye utsi hwehutsi hunobva mumakungu emupunga uchishandisa nzira dzechromatography.
Kurongedza:
220KG/Drum
Chengeta uye chengeta
Nguva yesherufu: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kwayo, yakachengetwa munzvimbo inotonhorera yakaoma isina chiedza chezuva, mvura.
Chengeta munzvimbo inotonhorera uye yakaoma, usapinze pachiedza chezuva
