Khoom Description
3-Bromobenzaldehyde yog cov xim tsis muaj xim rau lub teeb daj nrog cov ntxhiab tsw. Nws yog me ntsis soluble hauv dej, tab sis muaj ntau dua solubility hauv cov organic solvents xws li ethanol, ether thiab benzene.
Tsis tas li ntawd, 3-Bromobenzaldehyde 99% kuj yog ib qho kev xaiv aldehyde uas tuaj yeem raug cov tshuaj tiv thaiv aldehyde, xws li reacting nrog amines los tsim cov amine derivatives sib xws. Nws tuaj yeem raug cov tshuaj carbonyl nucleophilic ntxiv cov tshuaj tiv thaiv, Michael ntxiv cov tshuaj tiv thaiv, thiab lwm yam.
Cov ntaub ntawv yooj yim
| Khoom npe | 3-Bromobenzaldehyde |
| CAS | 3132-99-8 |
| MF | C7H5 npo |
| MW | 185.02 |
| EINECS | 221-526-9 |
| Mol File | 3132-99-8.mol |
| Melting point | 18-21 degree (lit.) |
| Boiling point | 233-236 degree (lit.) |
| ceev | 1.587 g / mL ntawm 25 degree (lit.) |
| Refractive Index | n20/D 1.593 (lit.) |
| Fp | 96 degree |
| cia temp. | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| daim ntawv | Ua kua tom qab melting |
| xim | heev faintly mus tob brownish-daj |
Siv
Pharmaceutical intermediates: 3-Bromobenzaldehyde yog ib qho tseem ceeb raw khoom rau kev npaj ntawm ntau yam tshuaj intermediates thiab feem ntau yog siv nyob rau hauv cov txheej txheem ntawm tshuaj synthesis.
Fragrances thiab dyes: Nws kuj tseem siv tau los ua ib qho nruab nrab rau cov tshuaj tsw qab thiab cov dyes los tsim cov tsw thiab xim.
Organic synthesis: Hauv cov organic synthesis, 3-Bromobenzaldehyde tuaj yeem siv los ua ib qho nruab nrab los ua kom muaj ntau yam sib txuas, xws li pyrethroids.
Tuam txhab Profile
Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam 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 hauv 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 lus rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 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 nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas 3132-99-8|3-bromobenzaldehyde, Tuam Tshoj cas 3132-99-8|3-bromobenzaldehyde manufacturers, lwm tus neeg, Hoobkas
