2,4-Dinitrotoluene(CAS#121-14-2)
| Zizindikiro Zowopsa | R45 - Angayambitse khansa R23/24/25 – Poizoni pokoka mpweya, kukhudzana ndi khungu komanso kummeza. R48/22 - Ngozi yowopsa yakuwonongeka kwakukulu kwa thanzi mwa kukhala pachiwopsezo chanthawi yayitali ngati kumeza. R51/53 - Poizoni kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi. R62 - Chiwopsezo chotheka cha kusokonekera kwa chonde R68 - Chiwopsezo chotheka cha zotsatira zosasinthika R39/23/24/25 - R11 - Yoyaka Kwambiri R52/53 - Zowononga zamoyo zam'madzi, zimatha kuyambitsa zovuta zanthawi yayitali m'malo am'madzi. R36 - Zokhumudwitsa m'maso R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. R50/53 - Poizoni kwambiri kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi. |
| Kufotokozera Zachitetezo | S53 - Pewani kuwonekera - pezani malangizo apadera musanagwiritse ntchito. 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. S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi. S16 - Khalani kutali ndi magwero oyatsira. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S60 - Zinthuzi ndi chidebe chake ziyenera kutayidwa ngati zinyalala zowopsa. |
| Ma ID a UN | UN 3454 6.1/PG 2 |
| WGK Germany | 3 |
| Mtengo wa RTECS | XT1575000 |
| TSCA | Inde |
| HS kodi | 29042030 |
| Kalasi Yowopsa | 6.1 |
| Packing Group | II |
| Poizoni | Acute oral LD50 kwa mbewa 790 mg / kg, makoswe 268 mg / kg, nkhumba zamphongo 1.30 g / kg (zotchulidwa, RTECS, 1985). |
Mawu Oyamba
2,4-Dinitrotoluene, yomwe imadziwikanso kuti DNMT, ndi organic pawiri.
Ubwino:
- Maonekedwe: Makhiristo opanda mtundu kapena makhiristo abulauni-wachikasu.
- Zolimba kutentha, sungunuka mu zosungunulira organic monga Mowa ndi methylene chloride, osasungunuka m'madzi.
- Imaphulika mwamphamvu ndipo imakhala ndi kawopsedwe kena m'thupi.
Gwiritsani ntchito:
- Monga zopangira zophulika zankhondo, monga kupanga zophulika ndi pyrotechnics.
- Amagwiritsidwa ntchito ngati ma pigment intermediates, monga kupanga utoto ndi zinthu zowoneka bwino.
- Kugwiritsa ntchito ma organic synthesis reaction, monga kukonzekera ma reagents otsogolera azinthu zina.
Njira:
2,4-Dinitrotoluene nthawi zambiri imakonzedwa ndi zomwe toluene ndi nitric acid. Njira zodziwika bwino zimaphatikizapo njira ya nitric deboronic acid, ferrous nitrate njira, ndi njira yosakanikirana ya asidi. Njira zotetezera zolimba zimafunika pokonzekera.
Zambiri Zachitetezo:
- 2,4-Dinitrotoluene imaphulika kwambiri ndipo imatha kuyambitsa moto wowopsa komanso kuphulika.
- Zida zodzitetezera monga magolovesi, magalasi, magalasi ndi zovala ziyenera kuvala pogwira kapena pogwira.
- Pewani kutulutsa mpweya, utsi, fumbi ndi nthunzi, ndipo pewani kukhudzana ndi khungu ndi maso.
- Khalani kutali ndi moto ndi magwero otentha mukamagwiritsa ntchito.
