Khoom Description
Khoom:
Cov tsos mob: (R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene dawb rau me ntsis daj crystalline khoom.
Solubility: Soluble hauv cov kuab tshuaj organic.
Nws cov qauv muaj cov pob txha symmetrical dinaphthalene nrog kev hloov methoxy ntawm 2,2 'txoj hauj lwm ntawm txhua ntawm ob lub nplhaib benzene thiab ib qho bromo hloov ntawm 3,3' txoj hauj lwm.
Kev siv:
(R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene feem ntau yog siv los ua ib qho ntawm cov catalysts rau chiral tshuaj tiv thaiv ntawm lithium nplua nuj carbonates. (R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene tuaj yeem siv rau hauv cov tshuaj tiv thaiv asymmetric catalytic xws li CC daim ntawv cog lus tsim thiab asymmetric hydrogenation cov tshuaj tiv thaiv.
Nws tuaj yeem siv rau hauv cov ntaub ntawv tshawb fawb thiab cov organic chemistry tshawb fawb los kawm txog nws cov khoom physicochemical thiab nws tus cwj pwm hauv ntau yam kev cuam tshuam.
|
Molecular hnyav |
472.17 |
|
Qhov ntom |
1.556 ± 0.06 g / cm3 (Tshaj tawm) |
|
Melting point |
185 degree |
|
Boiling point |
468.4 ± 4 0.0 degree (Predicted) |
|
Refractive Index |
12 degree (C=1, CHCl3) |
|
Cia tej yam kev mob |
Inert cua, Chav Kub |
Hais txog peb
Gnee Chemical nyob hauv Henan Xeev, Suav. Peb yog ib lub tuam txhab kev lag luam ntshuam thiab xa tawm kev lag luam, feem ntau muag cov khoom cog, khoom noj khoom haus additives, tshuaj intermediates thiab lwm yam khoom. Peb muaj peb tus kheej factories thiab txawv teb chaws warehouses los muab kev pab zoo tshaj plaws thiab lav rau peb cov neeg muas zaub. Cov khoom xa tawm peb faib tau txais txiaj ntsig zoo los ntawm peb cov neeg siv khoom. Peb tab tom tos ntsoov yuav koom tes nrog koj thiab tsim kom muaj kev sib raug zoo nrog koj. Thov so kom paub tseeb tias peb yuav ua raws li koj qhov kev txiav txim tiag.
FAQ
Q 1: Kuv puas tuaj yeem tau txais qee qhov qauv?
A: Yog, peb tuaj yeem muab cov qauv dawb, koj tsuas yog yuav tsum them tus nqi thauj khoom.
Q 2: Koj tuaj yeem lav qhov zoo ntawm koj cov khoom li cas?
A: Peb yuav ua cov qauv ua ntej ntau lawm, thiab tom qab kuaj pom zoo, peb yuav pib ntau lawm. Peb ua 100% kev tshuaj xyuas thaum lub sijhawm tsim khoom, thiab tom qab ntawd peb ua cov qauv ua ntej packing.
Q3: Koj tus MOQ yog dab tsi?
A: Feem ntau peb MOQ yog 1 kg. Txawm li cas los xij, peb kuj lees txais cov khoom me me, xws li 100 grams, ntawm qhov xwm txheej tias 100% ntawm tus nqi coj mus kuaj tau them.
Cim npe nrov: cas:75714-59-9|(r)-3,3'-dibromo-2,2'-dimethoxy-1,1'-binaphthalene, Suav teb cas:75714-59-9|(r)-3,3'-dibromo-2,2'-dimethoxy-1,1'-binaphthalene manufacturers, lwm tus neeg, Hoobkas
