4-tert-Butylphenol(CAS#98-54-4)
| Zizindikiro Zowopsa | R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu. R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso R51/53 - Poizoni kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi. R62 - Chiwopsezo chotheka cha kusokonekera kwa chonde R38 - Zowawa pakhungu R37 - Kukwiyitsa dongosolo la kupuma R34 - Imayambitsa kuyaka |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S39 - Valani chitetezo chamaso / kumaso. S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo. 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.) |
| Ma ID a UN | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| Mtengo wa RTECS | SJ8925000 |
| TSCA | Inde |
| HS kodi | 29071900 |
| Kalasi Yowopsa | 8 |
| Packing Group | III |
| Poizoni | LD50 pamlomo makoswe: 3.25 ml / kg (Smyth) |
Mawu Oyamba
Tert-butylphenol ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha tert-butylphenol:
Ubwino:
- Maonekedwe: Tert-butylphenol ndi kristalo wopanda mtundu kapena wachikasu.
- Kusungunuka: Imakhala ndi kusungunuka kochepa m'madzi komanso kusungunuka bwino mu zosungunulira za organic.
- Kununkhira: Kumakhala ndi fungo lapadera la phenol.
Gwiritsani ntchito:
- Antioxidant: Tert-butylphenol amagwiritsidwa ntchito ngati antioxidant mu zomatira, mphira, mapulasitiki, ndi zinthu zina kuti atalikitse moyo wake.
Njira:
Tert-butylphenol ikhoza kukonzedwa ndi nitrification ya p-toluene, yomwe imapangidwa ndi haidrojeni kuti ipeze tert-butylphenol.
Zambiri Zachitetezo:
- Tert-butylphenol ndi yoyaka ndipo imabweretsa chiopsezo cha moto ndi kuphulika pamene ikuyang'aniridwa ndi malawi otseguka kapena kutentha kwakukulu.
- Kukhudzana ndi tert-butylphenol kumatha kukhala ndi zotsatira zokhumudwitsa pakhungu ndi maso ndipo kuyenera kupewedwa.
- Njira zodzitetezera zoyenera monga magolovesi ndi magalasi amafunikira mukamagwira tert-butylphenol.
- Tert-butylphenol iyenera kusungidwa kutali ndi zoyaka moto ndi zowonjezera zowonjezera ndi zinthu zina, ndikusungidwa kutali ndi ana. Akatayidwa, ayenera kutayidwa motsatira malamulo a chilengedwe.
