Product Technical Data Sheet
Khoom npe: n-Butyllithium
CAS Nr.: 109-72-8
Cov mis mos molecular: C4H9Li
Molecular Luj: 64.06
Cov tsos mob: Tsis muaj xim lossis lub teeb daj pob tshab kua
Assay: 5 feem pua -30 feem pua
Ntim: 500ml, 1000ml hauv cov iav tshwj xeeb lub raj mis, 50kg steel lub tog raj kheej, 60kg steel lub tog raj kheej, 5tons lossis siab dua, yog thauj hauv lub tsheb tank. Cov khoom raug kaw thiab ntim rau hauv ib lub thawv tshwj xeeb stainless hlau (Storage kub ﹤20 degree).
Product Index:
Cov ntsiab lus ntawm active butyl lithium 5 ~ 3 0 feem pua (los yog 0.5 ~ 3.0mol/L)
Kev Ua Haujlwm Ntau dua lossis sib npaug li 98 feem pua
Cov ntsiab lus ntawm chlorobutane Tsawg dua lossis sib npaug rau 0.03 feem pua
Cov ntsiab lus ntawm chloride ion Tsawg dua lossis sib npaug rau 0.03 feem pua
Cov kuab tshuaj: cyclohexane, hexane, n-heptane, isooctane, toluene, thiab lwm yam.
Daim ntawv thov:
N-Butyllithium tshuaj feem ntau yog siv los ua tshuaj nruab nrab los ua ke anionic polymerization pib. Nws kuj yog siv los tsim cov roj hmab (xws li ib qho roj hmab SIBR, uas yog cov roj hmab diene ntau yam rau hnub tim), cov tshuaj tsw qab, cov ntaub ntawv siv lead ua kua, thiab lwm yam lag luam. Nws yog cov khoom siv tshuaj nruab nrab, txuas tus neeg sawv cev, tus neeg sawv cev alkylating, thiab polymerization catalyst. Raws li ib qho catalyst, N-Butyllithium yog dav siv los ua tshuaj nruab nrab, kua siv lead ua monomer, thiab tshuaj tua kab ntau lawm catalyst.
N-Butyllithium kuj tau siv dav hauv cov organic syntheses, tshwj xeeb tshaj yog nyob rau hauv cov pa roj carbon monoxide loj hlob, thiab nws yog ib qho khoom siv hauv chaw kuaj mob hauv cov tshuaj xws li:
1) Metallization cov tshuaj tiv thaiv: RH ntxiv rau n-Butyl-Li → R-Li ntxiv rau Butane, uas cov lithium alkyl tuaj yeem ua rau muaj ntau yam tshuaj.
2) Direct metallization: cov tshuaj tsw qab uas txuas cov khoom hloov pauv nrog N-Butyllithium, thiab lithium hlau tuaj yeem txuas rau cov tshuaj tsw qab.
3) Nucleophilic ntxiv thiab hloov cov tshuaj tiv thaiv.
4) Halogen-hlau hloov.
Cia:
Khaws rau hauv qhov chaw txias. Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab qhov cua zoo.
Cim npe nrov: Tuam Tshoj n-butyllithium manufacturers, lwm tus neeg, Hoobkas
