tert-butylamine CAS # 75-64-9
| Risk Codes | R11 - Cov nplaim hluav taws kub heev R20/22 - Ua phem los ntawm kev nqus pa thiab yog tias nqos. R35 - Ua rau kub hnyiab heev R25 - Toxic yog nqos R20 - Ua phem los ntawm kev nqus pa R52/53 - Ua phem rau cov kab mob hauv dej, tuaj yeem ua rau muaj kev cuam tshuam ntev rau hauv dej hiav txwv. |
| Kev nyab xeeb piav qhia | S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.) S28A - S61 - Tsis txhob tso tawm rau ib puag ncig. Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb. |
| UN IDs | UN 3286 3/PG 2 |
| WGK Germany | 1 |
| RTECS | EO3330000 |
| FLUKA BRAND F CODE | 2-10 |
| TSCA | Yog lawm |
| HS Code | 2921980 ib |
| Hazard Class | 3 |
| Packing Group | II |
| Toxicity | LD50 qhov ncauj hauv Luav: 80 mg / kg |
Taw qhia
Tert-butylamine (tseem hu ua methamphetamine) yog cov organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm tert-butylamine:
Zoo:
Tert-butylamine yog cov kua tsis muaj xim nrog cov ntxhiab tsw. Nws yog soluble hauv dej thiab feem ntau cov kuab tshuaj organic thiab muaj zog alkalinity.
Siv:
Tert-butylamine feem ntau yog siv los ua alkali catalyst thiab hnyav hauv cov organic synthesis. Nws muaj ntau yam kev siv nyob rau hauv daim teb ntawm cov kua scintillators thiab yuav siv tau los npaj scintillators rau kev kuaj pom ntawm hluav taws xob.
Txoj kev:
Kev npaj ntawm tert-butylamine tuaj yeem tau txais los ntawm cov tshuaj tiv thaiv ntawm methylacetone thiab ammonia. Ua ntej, methylacetone reacted nrog ammonia ntawm qhov tsim nyog kub thiab siab los tsim cov khoom nucleophilic ntxiv, thiab tom qab ntawd distilled thiab purified kom tau tert-butylamine.
Cov ntaub ntawv kev nyab xeeb:
Cov kev ceev faj txog kev nyab xeeb hauv qab no yuav tsum tau ua thaum siv tert-butylamine: Tert-butamine ua rau khaus thiab tuaj yeem ua rau khaus ntawm qhov muag, tawv nqaij thiab ua pa. Tiv thaiv nws los ntawm kev sib cuag nrog daim tawv nqaij, qhov muag, thiab ua pa ib ntsuj av tau thaum siv, thiab hnav hnab looj tes, tsom iav, thiab qhov ncauj qhov ntswg yog tias tsim nyog. Kev sib cuag nrog cov tshuaj xws li oxidants yuav tsum zam kom tsis txhob muaj kev phom sij txaus ntshai. Ua tib zoo saib xyuas kev tiv thaiv hluav taws thiab tawg thaum lub sijhawm khaws cia thiab tuav, thiab tswj kom muaj qhov cua zoo ua haujlwm.
