3,5-Dimethylphenol(CAS#108-68-9)
| Zizindikiro Zowopsa | T - Zowopsa |
| Zizindikiro Zowopsa | R24/25 - R34 - Imayambitsa kuyaka |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S28 - Mukakhudza khungu, sambani nthawi yomweyo ndi sopo wambiri. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) S28A - |
| Ma ID a UN | UN 2261 6.1/PG 2 |
| WGK Germany | 2 |
| Mtengo wa RTECS | ZE6475000 |
| TSCA | Inde |
| HS kodi | 29071400 |
| Kalasi Yowopsa | 6.1 |
| Packing Group | II |
Mawu Oyamba
3,5-Dimethylphenol (yomwe imadziwikanso kuti m-dimethylphenol) ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu wake, ntchito, njira zopangira ndi chitetezo:
Ubwino:
- Maonekedwe: 3,5-dimethylphenol ndi yoyera ya crystalline yolimba.
- Kusungunuka: Kusungunuka mu mowa ndi ether komanso kusungunuka pang'ono m'madzi.
- Kununkhira: kuli ndi fungo lapadera.
- Chemical katundu: Ndi phenolic pawiri ndi chilengedwe chonse katundu phenol. Itha kukhala oxidized ndi ma oxidizing agents ndi machitidwe monga esterification, alkylation, etc.
Gwiritsani ntchito:
- Chemical reagents: 3,5-dimethylphenol nthawi zambiri amagwiritsidwa ntchito ngati reagent mu organic synthesis mu laboratories.
Njira:
3,5-Dimethylphenol ikhoza kukonzedwa ndi:
Dimethylbenzene imapezeka pochita ndi bromine pansi pamikhalidwe yamchere ndikuthandizidwa ndi asidi.
Dimethylbenzene amathandizidwa ndi asidi kenako ndi okosijeni.
Zambiri Zachitetezo:
- Kukhudzana ndi khungu kumatha kuyambitsa kuyabwa komanso kuyabwa, valani zida zodzitetezera mukazigwiritsa ntchito.
- Mukakokedwa kapena kulowetsedwa mopitirira muyeso, kungayambitse zizindikiro za poizoni, monga chizungulire, nseru, kusanza, ndi zina zotero. Chisamaliro chiyenera kutengedwa kuti musalowe mwangozi kapena kupumira pamene mukugwira.
- Chonde onani Mapepala a Chitetezo cha Chitetezo ndi Malangizo Ogwiritsira Ntchito kuti mugwiritse ntchito bwino ndikusamalidwa.
