Khoom Description
Khoom:
Cov tshuaj sib xyaw ua ke rau CAS 90-98-2 yog 4,4-Dichlorobenzophenone, nrog cov qauv molecular ntawm C₁₃H₈Cl₂O thiab molecular hnyav ntawm 251.11 g / mol.
4,4-Dichlorobenzophenone yog dawb mus rau lub teeb daj crystalline hmoov nrog lub melting point ntawm 144-147 degree, ib tug boiling point ntawm 353 degree, thiab ib tug ceev ntawm 1.311 g / cm³. Nws yog me ntsis soluble hauv dej thiab yooj yim soluble hauv organic solvents xws li kub acetone thiab ethanol. Nws yog chemically ruaj khov ntawm chav tsev kub, tab sis yuav tsum tau zam los ntawm kev sib cuag nrog cov oxidants muaj zog.
Kev siv:
4,4-Dichlorobenzophenone yog ib qho tseem ceeb organic synthesis nruab nrab. Hauv kev lag luam kws tshuaj, nws yog siv los tsim cov tshuaj tua kab mob thiab tshuaj tua kab mob; Hauv thaj chaw tshuaj tua kab, nws yog siv los ua tshuaj tua kab nruab nrab. Nws cov qauv zoo ib yam li DDT tab sis nrog qis toxicity. Tsis tas li ntawd, nws tseem tuaj yeem siv los npaj cov khoom siv polymer xws li polyurethane thiab polyester, los yog ua cov khoom siv hluavtaws rau cov organic catalysts.
|
Molecular hnyav |
251.11 |
|
Qhov ntom |
1,45g / cm3 |
|
Melting point |
144-146℃(lit.) |
|
Boiling Point |
353℃(lit.) |
|
Flash Point |
352-354 degree |
|
Solubility |
Soluble nyob rau hauv kub acetone. |
|
Refractive Index |
1.5555 (kwv yees) |
|
Qhov tshwm sim |
Hmoov los yog Crystals |
|
Xim |
Dawb rau lub teeb daj |
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 yeej- yeej 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: Koj tus MOQ yog dab tsi?
A: Peb MOQ yog tsawg kawg yog 1 pob.
Q: Txoj kev them nyiaj twg koj txais?
A: Peb lees txais xaim xaim xaim xaim thiab tsab ntawv ntawm credit. Lwm txoj kev them nyiaj yuav raug sib tham ntxiv.
Q: Kuv puas tuaj yeem tau txais cov qauv?
A: Cov qauv pub dawb muaj, tab sis cov neeg yuav khoom yuav tsum them tus nqi thauj khoom.
Txawm li cas los xij, rau cov khoom muaj txiaj ntsig zoo, tus nqi coj mus kuaj yuav tsum tau them.
Q: Nws yuav siv sijhawm ntev npaum li cas rau kuv kom tau txais cov qauv?
A: Nws nyob ntawm. Feem ntau, nws yuav siv li 7-10 hnub.
Cim npe nrov: cas: 90-98-2|4,4-dichlorobenzophenone, Suav teb cas:90-98-2|4,4-dichlorobenzophenone manufacturers, lwm tus neeg, Hoobkas
