2-Methyl Furan (CAS#534-22-5)
| Hazard Symbols | F – FlammableT – Muchetura |
| Risk Codes | R11 - Inopisa zvakanyanya R23/24/25 – Muchetura nekufemerwa, kubatwa neganda uye kana kumedzwa. |
| Tsanangudzo Yekuchengetedza | S16 - Chengetedza kure nenzvimbo dzekudzima. S33 - Tora matanho ekudzivirira kubva kune static dischages. S9 - Chengetedza mudziyo uri munzvimbo ine mhepo inofefetera. |
| UN IDs | UN 2301 |
Nhanganyaya
2-Methylfran is an organic compound ine makemikari formula C5H6O uye molecular uremu we82.10g / mol. Iyi inotevera rondedzero yechimiro, kushandiswa, kuumbwa uye kuchengetedza ruzivo rwe2-Methylfran:
Zvakasikwa:
-Kuonekwa: mvura isina ruvara
-Kunhuwa: Nekunhuhwirira kwealdehyde
-Kubikira nzvimbo: 83-84 ° C
-Density: approx. 0.94 g/mL
-Solubility: Soluble mumvura, ethanol, ether uye mamwe organic solvents
Shandisa:
- 2-Methylfran inonyanya kushandiswa sechinhu chinonyungudutsa uye chepakati mune organic synthesis
-inogona kushandiswa kugadzira furan carboxylic acid, ketone, carboxylic acid uye mamwe organic compounds.
-Inoshandiswa zvakanyanya muminda yemishonga, pesticide uye spice
Kugadzirira nzira:
-Iyo yakajairika nzira yekugadzirira ndeye kuburikidza ne acid-catalyzed reaction ye aldehyde uye polyethanolamine
-Inogonawo kugadzirwa nekuita kwe formic acid uye pyrazine
-Inogonawo kuwanikwa nekuita butyl lithium oxide neN-methyl-N-(2-bromoethyl) aniline, uyezve ne acid catalysis.
Zvekuchengetedza
- 2-Methylfran ine humwe huturu kumuviri wemunhu pakupisa kwekamuri, uye inogumbura maziso neganda.
-Dzivisa inhalation, kubata neganda uye maziso paunenge uchishandisa
-Shandisa nemagirovhosi ekudzivirira akakodzera, magirazi uye zvipfeko zvekudzivirira
-Shandisa munzvimbo ine mhepo inofefetera kuti udzivise kugadzirwa kwemusanganiswa unopfuta kana kuputika
-Chengeta kure nekupisa nemoto uye munzvimbo inotonhorera uye yakaoma
-Tarisa kune akakodzera kuchengetedza data mapepa uye nhungamiro kuti uve nechokwadi chekushanda kwakachengeteka uye kuchengetedza
