Benzyl Mercaptan (CAS#100-53-8)
| Zizindikiro Zowopsa | R22 - Zowopsa ngati zitamezedwa R23 - Poizoni pokoka mpweya R50/53 - Poizoni kwambiri kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi. |
| Kufotokozera Zachitetezo | S23 - Osapuma mpweya. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. 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.) S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo. S60 - Zinthuzi ndi chidebe chake ziyenera kutayidwa ngati zinyalala zowopsa. |
| Ma ID a UN | 2810 |
| WGK Germany | 3 |
| Mtengo wa RTECS | XT8650000 |
| FLUKA BRAND F CODES | 10-13-23 |
| TSCA | Inde |
| HS kodi | 29309090 |
| Zowopsa | Zowopsa / Lachrymator |
| Kalasi Yowopsa | 6.1 |
| Packing Group | III |
Mawu Oyamba
Benzyl mercaptan ndi mankhwala opangidwa ndi organic, ndipo zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chitetezo cha benzyl mercaptan:
Ubwino:
1. Maonekedwe ndi fungo: Benzyl mercaptan ndi madzi achikasu otumbululuka opanda mtundu ndi fungo loipa lofanana ndi la fungo loipa.
2. Kusungunuka: Ndi sungunuka mu zosungunulira organic monga etha ndi mowa, ndipo pang'ono sungunuka m'madzi.
3. Kukhazikika: Benzyl mercaptan imakhala yokhazikika ku oxygen, acids ndi alkalis, koma imatulutsidwa mosavuta panthawi yosungira ndi kutentha.
Gwiritsani ntchito:
Monga zopangira mankhwala kaphatikizidwe: benzyl mercaptan angagwiritsidwe ntchito organic kaphatikizidwe zimachitikira, monga kuchepetsa wothandizila, sulfiding wothandizila ndi reagent mu kaphatikizidwe organic.
Njira:
Pali njira zingapo zopangira benzyl mercaptan, ndipo nazi njira ziwiri zomwe zimagwiritsidwa ntchito kwambiri:
1. Njira ya catechol: catechol ndi sodium sulfide amapangidwa kuti apange benzyl mercaptan.
2. Njira ya mowa wa benzyl: Benzyl mercaptan imapangidwa pochita mowa wa benzyl ndi sodium hydrosulfide.
Zambiri Zachitetezo:
1. Zowopsa pakhungu ndi maso: Benzyl mercaptan imatha kuyambitsa kupsa mtima komanso kufiira ikakumana ndi khungu. Zikakumana ndi maso, zimatha kuyambitsa kuyaka.
2. Pewani okosijeni panthawi yoyendetsa ndi kusunga: Benzyl mercaptan ndi mankhwala omwe amawotcha mosavuta ndipo amawonongeka mosavuta akakhala ndi mpweya kapena mpweya. Kuwonekera kwa mpweya kuyenera kupewedwa panthawi yoyendetsa ndi kusunga.
3. Njira zodzitetezera ziyenera kuchitidwa: Magalasi otetezera, magolovesi ndi zovala zotetezera ziyenera kuvalidwa panthawi ya ntchito. Gwirani ntchito pamalo olowera mpweya wabwino ndipo pewani kutulutsa nthunzi ndi fumbi.
