Hangzhou Lep Chem Co., Ltd. yog ib qho ntawm cov neeg tsim khoom lag luam zoo tshaj plaws thiab cov muag khoom ntawm n, n {}}}}}}}}} 丨 CAS PEX3797-51-2 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov tshuaj lom neeg cov khoom lag luam ntawm cov nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom lag luam pheej yig tshaj, tiv tauj peb tam sim no.
Cov lus qhia
| Zog: | Dawb rau tawm - dawb tawv |
| Purity: | 98% min |
| Dej: | 0.5% max |
Cov Ntawv Thov
N, n - dimethyleneiminium iakide yog ib qho kev ua kom zoo nkauj ntawm ammonium ntsev dav siv los ua nruab nrab hauv cov organic synthesis thiab tshuaj chemistry. Nws muaj zog Electrophilic tus cwj pwm ua rau nws muaj txiaj ntsig rau cov kev ua kom muaj methylation lossis lwm yam kev tawm tsam xav tau cov lus qhia ntawm methylene lossis cov pab pawg ua rau cov amines lossis heterocycles. Hauv kev tshawb fawb ntawm kws tshuaj, nws ua haujlwm ua tus neeg tseem ceeb rau synthesizing {}}} muaj kev tswj hwm methyles, uas muaj kev tswj hwm me me thiab kev ua haujlwm yog qhov tseem ceeb. Nws tseem yog ua haujlwm hauv kev npaj ntawm Quandary Ammonium derivatives, thiab nruab nrab rau cov tshuaj lom, agnchemicals, thiab tshwj xeeb reagents. Nws cov kev ua kom sov siab thiab solubility hauv polar solvents pab txhawb nws siv hauv chav kuaj thiab kev lag luam kev hloov pauv.
Cov txiaj ntsig
Cov txiaj ntsig ntawm n, n - dimethyleneiminium Iodide tau txais txiaj ntsig los ntawm nws lub peev xwm hluav taws xob, thiab cov khoom siv hluavtaws dav. Nws cov kev cuam tshuam rau xaiv methylation, ua kom zoo nkauj, lossis iminium-. Txo qhov xav tau ntawm cov mob me lossis cov ntsuas kub. Iodig kev tawm tsam txhim kho solubility hauv polaric organic cov kuab tshuaj, ua kom muaj kev tiv thaiv kom zoo thiab muaj kev faib tawm. Daim ntawv foos Crystalline muab cov kev tuav tau yooj yim, pleev xim, thiab txhim khu kev qha cia ruaj khov. Ib qho ntxiv, nws cov versatility ua rau kev tsim kho sai sai ntawm cov kab nitrogen {}}}}}}}}} agnegicals, thiab tshwj xeeb sib teb. Nws siv tau txog kev tawm tsam cov txheej txheem, txo qis los ntawm - cov khoom, thiab nce cov khoom siv hluavtaws ntau zaus.
Tag
N, n - dimethyleneiminium Iodide (CASS} Nws lub tshuab hluav taws xob xwm, solubility, thiab ruaj ruaj ua nws muaj txiaj ntsig zoo nyob rau hauv cov tshuaj, agnchemical, thiab cov tshuaj siv tshuaj lom. Los ntawm kev tsim cov kev xaiv thiab kev hloov cov tshuaj hloov kho tau zoo, nws txhawb kev txhim kho ntawm cov nitrogen-muaj cov lwg me me thiab muaj nuj nqis tshwj xeeb.
Cim npe nrov: n, n - dimethyleneiminium i}}-- 丨
