Cov khoom lag luam
2,4, {6- luas {}}}}} pececular} G / Mol.
2,4, {{6- trimethyl {}} peeting ntawm 897.7 degree ntawm 1.051 g / cms, thiab ib qho ntsuas hluav taws xob ntawm 1.605. Nws yog me ntsis soluble hauv dej thiab yooj yim soluble hauv polar organic cov kuab tshuaj xws li ethanol thiab acetone.
Cov ntaub ntawv yooj yim
|
Cov khoom |
Kev qhia tshwj xeeb |
| Cas | 3102-70-3 |
| Einecs | 221-456-9 |
| Tshuaj Cov Qauv | C9H14N2 |
| Molecular hnyav | 150.22 |
| Ceev | 1.051g / cm3 |
| bp | 297.7ºC ntawm 760MMHG |
| tus mp | 89-91ºC |
| fp | 158.4ºC |
| Refronction Index | 1.605 |
| Chaw Cia Khoom | Ua kom tsaus ntuj nti, inert cua, chav tsev kub |
Siv thiab Kev Npaj
Siv:
Kws muag tshuaj thiab zas xim nruab nrab: siv los ua ke cov tshuaj tua kab mob ordibacterial, dyes thiab ua haujlwm polymers. Nws cov qauv amino tuaj yeem koom nrog kev sib txuas ua ke los tsim cov pob zeb molecular.
Organic synthemes raw cov ntaub ntawv: raws li cov khoom siv hluavtaws rau tshuaj tua kab thiab cov tshuaj tiv thaiv kab mob, nws kuj tseem tuaj yeem siv cov tshuaj tua kab thiab cov tshuaj tiv thaiv yeeb yaj kiab.
Kev Tshawb Fawb Kev Tshawb Fawb: Hauv thaj chaw ntawm Biochemistry, lawv tau siv los soj ntsuam cov haujlwm enzyme thiab kev txhawb nqa cov protein thiab kev txhawb nqa cov kev ntsuas kev txhawb nqa.
Txoj kev npaj:
2,4, {{6- trimethyl {}}}} penylenediamine tuaj yeem tau los ntawm reater ayyl halogen nyob rau hauv Alkaline tej yam kev mob. Cov txheej txheem tshwj xeeb yog tias Aniline reacts nrog methyl halogen los tsim n-methyl halogen thaum kawg tau 2,4, {}} vimethylisophhalamide. Cov txheej txheem no ua tiav los ntawm nucleophilic hloov chaw.
Tuam txhab tau
Muaj ntau tshaj 10 xyoo ntawm kev paub.
Npaj kev txiav txim thiab cov zaub mov xa tuaj nyob rau hauv lub sijhawm raws li cov neeg siv khoom, muab cov ntaub ntawv kev lis kev cai ua raws li cov kev cai xa tawm ntawm txawv teb chaws.
Nrog 1000 square metres ntawm Chaw Haujlwm thiab 3000 square metres ntawm tsev rau khoom kom ntseeg tau tias koj cov efficiency thiab warehousing.
Ntau yam khoom: Ntau tshaj li 500 yam khoom nrog cov nqi sib tw, thiab peb tuaj yeem lav tag nrho yog tias muaj teeb meem zoo nrog peb cov khoom.
Muab tus nqi hloov kho kom ntseeg tau tias peb cov neeg siv khoom khaws cov ntaub ntawv hauv khw.
Cov FAQ
Qhov chaw nres nkoj ntawm chaw thau khoom nyob qhov twg?
Feem ntau Tianjin chaw nres nkoj lossis Qingdao chaw nres nkoj.
Cov hau kev twg uas peb tuaj yeem siv?
Kev hloov pauv hlau, tsab ntawv qiv nyiaj lossis kev tuav pov hwm. Koj tuaj yeem xaiv txoj kev them nyiaj uas yooj yim rau koj.
Kuv puas tuaj yeem tau txais qee qhov qauv ua ntej tso ib qho kev txiav txim?
Yog lawm, peb zoo siab muab cov hnoos qeev ua ntej tso cov kev txiav txim, kom paub meej ntxiv, thov koj xav tiv tauj peb cov neeg ua haujlwm muag.
Koj puas yog cov chaw tsim khoom lossis tub luam?
Peb muaj peb cov chaw tsim khoom lag luam.
Koj Txoj Cai Qauv
Tus nqi coj mus kuaj. Peb yuav tau them tus nqi coj mus kuaj yog tias koj qhov kev yuav khoom kom muaj nuj nqis txog qib.
Cim npe nrov: CAS: 3102-70-3|2,4, {6- trimethyl {}}}}}} penylenediamine, Tuam Tshoj CAS: {}|| 2,4, {6- trimethyl -1}}} penylenediamine cov chaw tsim khoom, cov chaw muag khoom, Hoobkas
