Trimethylamine (CAS#75-50-3)
| Koodu ihe egwu | R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. R34 - Na-akpata ọkụ R20/22 - na-emerụ ahụ site na iku ume ma ọ bụrụ na iloro ya. R12 - Na-agba ọkụ nke ukwuu R41 - Ihe ize ndụ nke mmebi anya dị njọ R37 / 38 - na-akpasu iwe na usoro iku ume na akpụkpọ ahụ. R20 - na-emerụ ahụ site na iku ume R11 - Na-agba ọkụ nke ukwuu |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 - Yiri uwe nchebe kwesịrị ekwesị. S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.) S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S16 - Wepụ ya na isi mmalite nke mgbanye. S29 - Awụsala n'ime mmiri mmiri. S39 - Yiri anya / nchedo ihu. S3 - Debe n'ebe dị jụụ. |
| NJ UN | UN 2924 3/PG 2 |
| WGK Germany | 1 |
| RTECS | YH2700000 |
| FLUKA BRAND F CODES | 3-10 |
| TSCA | Ee |
| Koodu HS | 29211100 |
| Klas Hazard | 3 |
| Otu nkwakọ ngwaahịa | II |
Okwu mmalite
Trimethylamine bụ ụdị ngwakọta organic. Ọ bụ gas na-enweghị ụcha nke nwere isi ísì ụtọ. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke trimethylamine:
Ogo:
Njirimara anụ ahụ: Trimethylamine bụ gas na-enweghị agba, na-agbaze na mmiri na ihe mgbaze organic, ma mepụta ngwakọta ọkụ na ikuku.
Njirimara kemịkalụ: Trimethylamine bụ ngwakọ nitrogen-carbon, nke bụkwa ihe alkaline. Ọ nwere ike iji acid meghachi omume iji mepụta nnu, ma nwee ike imeghachi ya na ụfọdụ ogige carbonyl iji mepụta ngwaahịa amination kwekọrọ.
Jiri:
Nkwekọrịta Organic: A na-ejikarị Trimethylamine eme ihe dị ka ihe na-akpata alkali na mmeghachi omume njikọ organic. Enwere ike iji ya na nkwadebe nke mmeghachi omume nke organic dịka esters, amides, na ogige amine.
Usoro:
Enwere ike nweta Trimethylamine site na mmeghachi omume nke chloroform na amonia n'ihu ihe na-akpata alkali. Usoro nkwadebe pụrụ iche nwere ike ịbụ:
CH3Cl + NH3 + NaOH → (CH3) 3N + NaCl + H2O
Ozi nchekwa:
Trimethylamine nwere isi na-esi ísì ụtọ na ikpughe na trimethylamine dị elu nwere ike ịkpata anya na mgbakasị iku ume.
N'ihi na trimethylamine dị obere na-egbu egbu, ọ naghị enwe nsogbu doro anya na ahụ mmadụ n'okpuru ojiji ezi uche na ọnọdụ nchekwa.
Trimethylamine bụ gas na-ere ọkụ, na ngwakọta ya nwere ihe ize ndụ nke mgbawa na okpomọkụ dị elu ma ọ bụ ọkụ na-emeghe, ma ekwesịrị ịchekwa ya na ebe dị jụụ, nke ikuku na-ekpo ọkụ iji zere kọntaktị na ọkụ na-emeghe na okpomọkụ dị elu.
Ekwesịrị izere kọntaktị na oxidants, acids ma ọ bụ ihe ọkụ ọkụ ndị ọzọ n'oge a na-arụ ọrụ iji zere mmeghachi omume dị ize ndụ.
