Khoom Description
4-Difluoromethoxy-3-hydroxybenzaldehyde, CAS No. 151103-08-1, molecular formula C8H6F2O3, molecular hnyav 188.1282. Nws yog phenyl alkyl ketone derivative. Nws feem ntau yog cov khoom uas muaj xim dawb rau lub teeb daj . 4-(Difluoromethoxy)-3-hydroxybenzaldehyde muaj solubility tsawg nyob rau hauv chav tsev kub thiab yog soluble nyob rau hauv cov organic solvents xws li dichloromethane thiab dimethyl sulfoxide.
Cov ntaub ntawv yooj yim
| CAS | 151103-08-1 |
| EINECS | 687-745-0 |
| Tshuaj formula | C8H6F2O3 |
| Molecular hnyav | 188.13 |
| Qhov ntom | 1.395 ± 0.06 g / cm³ (Tshaj tawm) |
| Melting point | 85-90 degree |
| Boiling point | 280.6 ± 35.0℃(Tshaj tawm) |
| Flash point | 123.5℃kub |
| Vapor siab | 0.0022 mmHg ntawm 25 degree |
| Solubility | Chloroform (me ntsis soluble), methanol (me ntsis soluble) |
Siv
- Pharmaceutical intermediates:4-Difluoromethoxy-3-hydroxybenzaldehyde yog siv los ua ke cov tshuaj molecules nrog kev tiv thaiv kab mob, tshuaj tua kab mob los yog tshuaj tua kab mob, thiab tshwj xeeb tshaj yog tsim rau kev tsim cov tshuaj fluorine-muaj cov tshuaj.
- Organic synthesis raw khoom:Nws tuaj yeem siv los tsim cov tshuaj tsw qab, xws li cov khoom tseem ceeb hauv heterocyclic lossis phenolic derivatives.
- Kev tshawb nrhiav thiab kev tsim tshuaj tua kab:Hauv kev tsim cov tshuaj tua kab molecules, 4-Difluoromethoxy-3-hydroxybenzaldehyde tau qhia ua cov tshuaj fluorine uas muaj ntxhiab aldehyde fragment los txhim kho kev siv tshuaj thiab kev ruaj ntseg ib puag ncig.
- Functional Material Synthesis:Nws yog siv los tsim cov khoom siv organic nrog cov khoom siv hluav taws xob tshwj xeeb lossis kho qhov muag, xws li cov kua siv lead ua kua lossis cov khoom siv hluav taws xob photosensitive.
Ntim & Xa
Ntim:25kg fiber nruas nrog PE puab liner los yog customized ntim muaj.
Lub sij hawm xa tuaj:3-7 hnub tom qab paub meej tias them nyiaj.
Shipping Methods:Los ntawm hiav txwv, huab cua, los yog courier (FedEx, DHL, UPS, TNT).
Tuam txhab Profile
Gneebio, nyob rau hauv xeev Henan, Suav teb, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab siab - cov khoom siv tshuaj zoo thiab cov kev pabcuam kev lag luam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais tsis pub dhau 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm cov xaj thiab lub caij uas koj tso koj xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj hauv 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem xa nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: 4-Difluoromethoxy-3-hydroxybenzaldehyde CAS 151103-08-1, Tuam Tshoj Zoo siab 4-Difluoromethoxy-3-hydroxybenzaldehyde CAS 151103-08-1 manufacturers, lwm tus neeg, Hoobkas
