I-4-Formylbenzoic acid CAS 619-66-9

I-Believe Chemical yi-China ehamba phambili ye-4-Formylbenzoic acid CAS 619-66-9 umenzi, umthengisi kunye nomthengisi. Ukubambelela ekufuneni umgangatho ogqibeleleyo weemveliso, ukuze i-4-Formylbenzoic acid CAS 619-66-9 yethu yaneliswe ngabathengi abaninzi. Shandong Kholwa

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I-4-Formylbenzoic acid CAS 619-66-9 Ukucaciswa kweMichiza

I-4-Formylbenzoic acid CAS 619-66-9 Iipropati zeMichiza

Indawo yokunyibilika ngama-247°C (lit.)
Indawo yokubila yi-231.65°C (ingqikelelo)
Ubuninzi be-1.2645 (ingqikelelo)
Refractive index 1.4500 (uqikelelo)
Iimeko zogcino Gcina ngaphantsi kwe 30°C.
I-Solubility DMSO
I-Morphology FineCrystallinePowder
I-acidity coefficient (pKa) 3.77(at25â)
Umbala oMthubi
PH ixabiso 3.5 (1g/l, H2O, 20â)

I-4-Formylbenzoic acid CAS 619-66-9 Isicelo

Isetyenziswa njengendawo ephakathi kweyeza, izibulali zinambuzane kunye nezikhanyisi zamehlo
Ayinyibiliki emanzini, inyibilika kwi-DMF, kwaye inokungena kwi-esterification kunye ne-aldol condensation ngotywala. Yinto ebalulekileyo ephakathi kwi-organic synthesis, esetyenziswa ngokubanzi kumayeza, amayeza okubulala izinambuzane, iingubo, izinto eziluhlaza zekristale, izinto zepolymer kunye ne-perfume ekrwada.