2-Methyl Furan (CAS#534-22-5)
| Izimpawu Eziyingozi | F – FlammableT – Inobuthi |
| Amakhodi Engozi | I-R11 – Ivutha Kakhulu R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe. |
| Incazelo Yokuphepha | S16 – Zigcine kude nemithombo yokuthungela. I-S33 - Thatha izinyathelo zokuphepha ngokumelene nokukhishwa okumile. I-S9 – Gcina isiqukathi endaweni enomoya omuhle. |
| Ama-ID e-UN | I-UN 2301 |
Isingeniso
I-2-Methylfran iyinhlanganisela ye-organic enefomula yamakhemikhali i-C5H6O kanye nesisindo se-molecular 82.10g/mol. Okulandelayo incazelo yemvelo, ukusetshenziswa, ukwakhiwa kanye nolwazi lokuphepha lwe-2-Methylfran:
Imvelo:
-Ukubukeka: uketshezi olungenambala
-Iphunga: Ngephunga le-aldehyde
-Indawo yokubilisa: 83-84 ° C
-Ukuminyana: cishe. 0.94 g/mL
-I-Solubility: Incibilika emanzini, i-ethanol, i-ether nezinye izincibilikisi eziphilayo
Sebenzisa:
- I-2-Methylfran isetshenziswa kakhulu njenge-solvent kanye ne-intermediate ku-organic synthesis
- ingasetshenziselwa ukuhlanganiswa kwe-furan carboxylic acid, i-ketone, i-carboxylic acid nezinye izinhlanganisela eziphilayo
-Isetshenziswa kabanzi ezindaweni zemithi, izibulala-zinambuzane nezinongo
Indlela Yokulungiselela:
-Indlela evamile yokulungiselela iwukusabela kwe-acid-catalyzed ye-aldehyde ne-polyethanolamine
-Ingabuye ihlanganiswe ngokusabela kwe-formic acid ne-pyrazine
-Ingatholakala futhi ngokuphendula i-butyl lithium oxide nge-N-methyl-N-(2-bromoethyl) aniline, bese kuba nge-acid catalysis.
Ulwazi Lokuphepha:
I-2-Methylfran inobuthi obuthile emzimbeni womuntu ekamelweni lokushisa, futhi iyacasula emehlweni nasesikhumbeni
-Gwema ukuhogela, ukuthinta isikhumba namehlo lapho usebenzisa
-Sebenzisa ngamagilavu okuvikela afanelekile, izibuko nezingubo zokuzivikela
-Sebenzisa endaweni enomoya omuhle ukugwema ukwakheka kwezingxube ezivuthayo noma eziqhumayo
- Gcina kude nokushisa nomlilo futhi endaweni epholile neyomile
-Bheka emakhasini edatha okuphepha afanelekile nemihlahlandlela ukuze uqinisekise ukusebenza okuphephile nokugcinwa
