β-phenethyl bromide (2-Bromoethyl) benzene CAS 103-63-9 Nqe Hoobkas
Kev piav qhia txog khoom
Phenethylbromide yog ib qho khoom siv los ntsuas uas tau muab faib ua pawg organobromide. Nws yog siv rau hauv kev tsim ntau yam tshuaj, suav nrog fentanyl. Phenethylbromide yog sib xyaw nrog 4-piperidinone los tsim N-phenethyl-4-piperidone, uas, ua tus ua ntej hauv kev tsim fentanyl, tau teem tseg ua ib daim ntawv teev npe I tshuaj hauv Tebchaws Meskas. Phenethylbromide yuav pom tau tias yog cov khoom tsis huv hauv cov qauv ntawm fentanyl tsim los ntawm kev siv txoj hauv kev no.
Cov Khoom Siv
Lub npe khoom: β-phenethyl bromide / (2-Bromoethyl) benzene
CAS: 103-63-9
MF: C8H9Br
MW: 185.06
EINECS: 203-130-8
Melting point: -56 ° C
Kub taw tes: 220-221 ° C (lit.)
cia kub: 2-8 ° C
Tsos: Kua tsis muaj xim
Kev Huv Si: 99%
Daim Ntawv Thov
β-phenethyl bromide ethane yog ib qho tshuaj lom neeg tseem ceeb, thiab nws cov ntawv thov tseem ceeb suav nrog:
Cov tshuaj intermediates: Siv rau hauv kev tsim cov tshuaj intermediates, xws li cov tshuaj cardiovascular, cov tshuaj tiv thaiv qog, thiab lwm yam.
Cov ntaub ntawv raw tshuaj tua kab: Siv ua cov ntaub ntawv raw rau kev tsim cov tshuaj tua kab, fungicides, herbicides thiab lwm yam tshuaj tua kab
Cov ntaub ntawv ua haujlwm: Siv rau kev npaj cov ntaub ntawv siv lead ua kua, cov ntaub ntawv polymer, cov ntaub ntawv siv lead ua kua thiab lwm yam ntaub ntawv ua haujlwm.
Kev tsim cov tshuaj tsw qab: Siv rau kev tsim cov tshuaj tsw qab nrog cov paj tsw qab
Organic synthesis: Ua ib qho tseem ceeb ntawm kev tsim cov khoom siv sib xyaw ua ke
Cov tshuaj reagents tshawb fawb: Siv dav hauv kev tshawb fawb txog tshuaj lom neeg hauv cov tsev kawm qib siab thiab cov koom haum tshawb fawb
Ntim Khoom & Khaws Cia
Ntim: 1kg / lub raj mis, 25kg / 200kg / nruas lossis raws li tus neeg siv khoom thov.
Cov khoom no yuav tsum tau siv rau hauv qhov chaw uas muaj cua nkag tau zoo. Thaum khaws cia, yuav tsum kaw kom nruj, tiv thaiv kom tsis txhob raug lub teeb thiab khaws cia rau qhov chaw txias thiab qhuav.
Cov ntaub ntawv txog kev thauj mus los
Tus lej UN: 1993
Qib Kev Phom Sij: 3
Pawg Ntim Khoom: III
Tus lej HS: 29036990
Cov Lus Qhia Tshwj Xeeb
| Khoom | Tus nqi ntsuas |
| Qhov tsos | Tsis muaj xim rau me ntsis daj kua |
| Cov mis molecular | C8H9Br |
| Kev Ntsuas 2-bromoethyl-benzene ≥ | 99% |
| Qhov Ceev (d2020) g/cm33 | 1.359 |
| Tus nqi PH | 6.0~8.0 |
| Dej noo ≤ | 0.05% |
