4-tert-Butylphenylacetonitrile (CAS # 3288-99-1)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos. R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | 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. |
| UN IDs | ib 3276 |
| Kev Ceeb Toom | Irritant |
Taw qhia
4-tert-butylbenzyl nitrile yog cov organic compound. Nws yog cov kua uas tsis muaj xim uas muaj ntxhiab tsw. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm 4-tert-butylbenzyl nitrile:
Zoo:
- Cov tsos: cov kua tsis muaj xim
- Solubility: Soluble nyob rau hauv feem ntau cov organic solvents xws li cawv, ethers, thiab ketones.
Siv:
- Nws kuj tuaj yeem siv los ua cov khoom siv hluavtaws rau cov ntaub ntawv xiav lub teeb-emitting, cov ntaub ntawv polymer, thiab lwm yam.
Txoj kev:
- 4-tert-butylbenzyl nitrile tuaj yeem npaj los ntawm cov tshuaj tiv thaiv ntawm benzyl nitrile thiab tert-butyl magnesium bromide. Benzyl nitrile yog reacted nrog tert-butylmagnesium bromide los tsim tert-butylbenzyl methyl ether, thiab tom qab ntawd 4-tert-butylbenzyl nitrile cov khoom tau txais los ntawm hydrolysis thiab lub cev qhuav dej.
Cov ntaub ntawv kev nyab xeeb:
- 4-tert-butylbenzyl nitrile muaj toxicity tsawg tab sis tseem yuav tsum tau ua raws li cov txheej txheem kev khiav hauj lwm zoo.
- Tsis txhob kov cov tawv nqaij thiab qhov muag, thiab hnav hnab looj tes tiv thaiv, tsom iav, thiab khaub ncaws tiv thaiv thaum ua haujlwm.
- Tsis txhob nqus cov pa roj thiab kev sib cuag nrog cov khoom siv hluav taws xob, thiab tuav lub chaw ua haujlwm kom zoo.
- Thaum khaws cia thiab thauj, kev sib cuag nrog cov oxidants thiab cov kua qaub muaj zog yuav tsum zam kom tsis txhob muaj kev phom sij txaus ntshai.
-Thaum noj tshuaj los yog nqus pa, mus nrhiav kev kho mob tam sim ntawd.
