Dihydrofuran-3(2H)-Mumwe (CAS#22929-52-8)
| Hazard Symbols | Xn – Zvinokuvadza |
| Risk Codes | R11 - Inopisa zvakanyanya R19 - Inogona kuumba peroxides inoputika R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R22 – Zvinokuvadza kana ikamedzwa |
| Tsanangudzo Yekuchengetedza | S16 - Chengetedza kure nenzvimbo dzekudzima. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S23 - Usafeme mhute. |
| UN IDs | 1993 |
| Hazard Kirasi | 3 |
| Packing Group | III |
Nhanganyaya
Dihydro-3(2H) -furanone is an organic compound. Imvura isina ruvara uye inonaka uye inonyungudika mumvura uye organic solvents.
Dihydro-3 (2H) -furanone ine solubility yakasimba uye kugadzikana. Iyo yakakosha solvent uye yepakati uye inoshandiswa zvakanyanya muorganic synthesis.
Nzira yekugadzirira ye dihydro-3 (2H) -furanone iri nyore. Nzira yakajairika inowanikwa nekuita kweacetone uye ethanol pasi pemamiriro e acidic.
Dihydro-3 (2H) -furanone ine yakanaka yekuchengetedza chimiro uye kazhinji haikonzeri kukuvadza kuri pachena kumuviri wemunhu uye zvakatipoteredza. Nekudaro, semusanganiswa weorganic, ichiri nehumwe huturu, saka zvinodikanwa kuti udzivise kusangana neganda nemeso paunenge uchiishandisa, uye kuchengetedza yakanyatso mhepo yekuyedza nharaunda. Paunenge uchishandisa nekuchengetedza, maitiro akakodzera ekubata makemikari anofanirwa kuteverwa.
