CAS 83799 -54-6|4-(Chloromethyl)-4'-methyl-2,2'-bipyridyl

4-(Chloromethyl)-4'-methyl-2,2'-bipyridyl Khoom:
- Cov tsos: xim tsis muaj xim rau daj siv lead ua
- kwv tij txheeb ze: 1.23
- Solubility: me ntsis soluble hauv dej, soluble hauv organic solvents xws li methanol, ethanol, thiab lwm yam.

Kev siv:
- 4-(Chloromethyl)-4'-methyl-2,2'-bipyridyl feem ntau yog siv los ua ligand rau kev sib koom ua ke, uas tuaj yeem tsim cov complexes ruaj khov nrog cov hlau ions thiab siv rau hauv cov tshuaj tiv thaiv catalytic, spectroscopic tsom xam thiab lwm yam.
- Cov tshuaj kuj tseem siv tau los ua fluorescent dyes, fluorescent labeling reagents, thiab lwm yam hauv biomedical fields.

Txoj Kev Npaj:
1. reacting 2,2'-bipyridine nrog methanol rau daim ntawv 4'-methyl-2,2'-bipyridine, ces reacting nrog chloromethane rau daim ntawv 4-(Chloromethyl)-4'-methyl-2,2'-bipyridyl
2. 2,2'-Bipyridine yog reacted nrog chloromethane rau daim ntawv 4-(chloromethyl)-2,2'-bipyridine, uas yog ces reacted nrog methanol, 4-(Chloromethyl)-4'-methyl-2,2.'-bipy

Muaj ntau tshaj 10 xyoo ntawm kev paub.

Teem sijhawm xaj thiab xa khoom raws sijhawm raws li cov neeg siv khoom xav tau, muab cov ntaub ntawv ua tiav kev lis kev cai raws li cov cai xa tawm ntawm ntau lub tebchaws.

Nrog 1000 square meters ntawm chaw ua hauj lwm thiab 3000 square meters ntawm warehouse los xyuas kom meej koj efficiency thiab warehousing.

Ntau yam ntawm cov khoom: ntau tshaj 500 yam khoom nrog tus nqi sib tw, thiab peb tuaj yeem ua lub luag haujlwm tag nrho yog tias muaj teeb meem zoo nrog peb cov khoom.

Muab tus nqi sib txawv los xyuas kom meej tias peb cov neeg siv khoom ua raws li cov ntaub ntawv kev lag luam.

Koj lub sijhawm xa khoom ntev npaum li cas?

Feem ntau nws yog 1-5 hnub yog tias cov khoom muaj nyob hauv Tshuag. lossis yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li qhov ntau.

Kuv puas tuaj yeem muaj tus qauv rau kev kuaj?

Yog lawm! Kev ntsuam xyuas tso cai rau koj pom qhov ua tau zoo ntawm daim ntawv thov. Qhov tseeb, cov qauv yog dawb xwb thiab koj tsuas yog yuav tsum tau them tus nqi xa khoom.

Yuav ua li cas thiab thaum twg kuv tuaj yeem tau txais cov khoom tom qab them nyiaj?

Rau qhov me me, peb yuav xa cov khoom rau koj los ntawm kev xa khoom thoob ntiaj teb (DHL, FedEx, TNT, thiab lwm yam) lossis los ntawm huab cua. Rau kev xa khoom loj, kev thauj khoom hiav txwv yuav tsum tau ua. Nyob ntawm qhov chaw ntawm qhov chaw nres nkoj, kev xa mus rau qhov chaw nres nkoj yuav siv sijhawm li ob peb hnub mus rau ob peb lub lis piam.

Koj puas tuaj yeem tsim cov khoom customized?

Thov muab peb cov specifications ntawm cov khoom koj xav tau thiab peb yuav tau rov qab rau koj tom qab kev ntsuam xyuas.

Koj muab cov ntaub ntawv dab tsi?

Nquag, peb muab cov ntawv xa nyiaj ua lag luam, cov ntawv ntim khoom, daim ntawv teev npe, COA, daim ntawv pov thawj ntawm lub hauv paus chiv keeb, yog tias koj lub khw muaj tej yam tshwj xeeb, thov qhia rau peb paub.

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