4-Bromobenzaldehyde CAS 1122-91-4 Purity > 99.0% (GC) Hoobkas
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm 4-Bromobenzaldehyde (CAS: 1122-91-4) nrog cov khoom zoo.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau cov khoom no, thov xa cov ncauj lus kom ntxaws suav nrog CAS naj npawb, cov khoom npe, kom muaj nuj nqis rau peb. Please contact: alvin@ruifuchem.com
Tshuaj npe | 4-Bromobenzaldehyde |
Synonyms | p-Bromobenzaldehyde;4- IB |
CAS Nr | 1122-91-4 |
CAT Number | Qauv TSIS MUAJ: RF-PI336 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C7H5 npo |
Molecular Luj | 185.02 Nws |
Melting Point | 55.0 ~ 58.0 ℃ (lit.) |
Boiling Point | 66.0 ~ 68.0 ℃ ntawm 2 mmHg |
Flash Point | 108 ° (226 ° F) |
Qhov ntom | 1.85g / cm3 |
rhiab heev | Huab cua Sensitive |
Solubility | Insoluble hauv dej;Soluble hauv Ether, Cawv |
Kev Ceeb Toom | Irritant / Harmful / Cua Sensitive |
Packing Group | III |
Kev cia khoom | Chav ntsuas kub |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Dawb los yog daj-daj Crystal |
Purity / Analysis Method | > 99.0% (GC) |
4-Bromobenzoic Aicd | <0.70% (GC) |
Lwm yam Unknown Impurities | <0.30% (GC) |
Tag nrho cov impurities | <1.00% |
Moisture (KF) | <0.20% |
Test Standard | Enterprise Standard |
Kev siv | Organic & Pharmaceutical Synthesis Intermediate |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws nyob rau hauv nruj, lub teeb-resistant ntim, refrigerated cia
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4-Bromobenzaldehyde (CAS 1122-91-4) yog ib qho tshuaj lom neeg uas muaj nyob rau hauv pawg ntawm cov tshuaj tsw qab.4-Bromobenzaldehyde yog dav siv los ua ib qho nruab nrab rau kev npaj ntawm agrochemicals, kws tshuaj thiab lwm yam organic tebchaw.4-Bromobenzaldehyde yog ib feem ntawm ib pawg ntawm benzaldehydes uas muaj nyob rau hauv vivo antibacterial kev ua si tiv thaiv Mycobacterium tuburculosis.Nws kuj tseem siv los ua cov tshuaj reagent hauv kev sib txuas ntawm 4-Bromobenzaldehyde semicarbazone, ib qho kev sim sib txuas ntawm cov chav kawm tshiab ntawm cov tshuaj tiv thaiv kab mob.4-Bromobenzaldehyde yog siv los ua precursor thiab reacts nrog sulfamethoxazole los npaj Schiff lub hauv paus, 4-[(4-Bromo-benzylidene)-amino]-N-(5-methyl-isoxazol-3-yl)-benzene sulfonamide, uas muaj peev xwm. siv rau cov duab ruaj khov ntawm polyvinyl chloride (PVC).Nws ua lub luag haujlwm tseem ceeb hauv palladium-catalyzed mono- thiab bis-arylation ntawm 3,4-(ethylenedioxy) thiophenes.Nws yog ua hauj lwm nyob rau hauv ib tug cross-coupling kawm nrog poov tshuaj vinyltrifluoroborate.
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