Trimethylamine(CAS#75-50-3)
| Zizindikiro Zowopsa | R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R34 - Imayambitsa kuyaka R20/22 - Zowopsa pokoka mpweya komanso ngati zitamezedwa. R12 - Yoyaka Kwambiri R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu. R20 - Zowopsa pokoka mpweya R11 - Yoyaka Kwambiri |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S16 - Khalani kutali ndi magwero oyatsira. S29 - Osakhuthula mu ngalande. S39 - Valani chitetezo chamaso / kumaso. S3 - Khalani pamalo ozizira. |
| Ma ID a UN | UN 2924 3/PG 2 |
| WGK Germany | 1 |
| Mtengo wa RTECS | YH2700000 |
| FLUKA BRAND F CODES | 3-10 |
| TSCA | Inde |
| HS kodi | 29211100 |
| Kalasi Yowopsa | 3 |
| Packing Group | II |
Mawu Oyamba
Trimethylamine ndi mtundu wa organic pawiri. Ndi gasi wopanda mtundu wokhala ndi fungo lamphamvu. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha trimethylamine:
Ubwino:
Thupi: Trimethylamine ndi mpweya wopanda mtundu, wosungunuka m'madzi ndi zosungunulira za organic, ndipo umapanga chisakanizo choyaka ndi mpweya.
Chemical Properties: Trimethylamine ndi wosakanizidwa wa nitrogen-carbon, womwenso ndi wamchere. Imatha kuchitapo kanthu ndi zidulo kupanga mchere, ndipo imatha kuchitapo kanthu ndi mankhwala ena a carbonyl kupanga zinthu zofananira za amination.
Gwiritsani ntchito:
Organic kaphatikizidwe: Trimethylamine nthawi zambiri amagwiritsidwa ntchito ngati chothandizira zamchere muzochitika za organic synthesis. Itha kugwiritsidwa ntchito pokonza zochita za kaphatikizidwe ka organic monga esters, amides, ndi amine compounds.
Njira:
Trimethylamine ikhoza kupezedwa ndi momwe chloroform ndi ammonia imachitira pamaso pa chothandizira zamchere. Njira yeniyeni yokonzekera ikhoza kukhala:
CH3Cl + NH3 + NaOH → (CH3)3N + NaCl + H2O
Zambiri Zachitetezo:
Trimethylamine ili ndi fungo loipa ndipo kukhudzana ndi kuchuluka kwa trimethylamine kungayambitse kupsa mtima kwa maso ndi kupuma.
Chifukwa trimethylamine siwowopsa kwambiri, nthawi zambiri imakhala yopanda vuto lililonse mthupi la munthu ikagwiritsidwa ntchito moyenera komanso posungirako.
Trimethylamine ndi mpweya woyaka moto, ndipo kusakaniza kwake kumakhala ndi chiopsezo cha kuphulika pa kutentha kwakukulu kapena moto wotseguka, ndipo ziyenera kusungidwa pamalo ozizira, ozizira bwino kuti asagwirizane ndi moto wotseguka ndi kutentha kwakukulu.
Kukhudzana ndi okosijeni, ma asidi kapena zinthu zina zoyaka moto kuyenera kupewedwa panthawi yantchito kuti mupewe zoopsa.
