4,6-DIHYDROXYISOPHTHALIC ACID CAS 19829-74-4

CAS:19829-74-4

Formula ya Molecular:C8H6O6

Uburemere bwa molekile:198.13

Amagambo asa:Resorcinol-4,6-dicarboxylicacid; 4,6-dihydroxyisophthalic; 1,3-Benenedicarboxylicacid, 4,6-dihydroxy-; 4,6-dihydroxybenzene-1,3-dicarboxylicacid; 4,6-DIHYDROXYISOPHTHALICACID; 4,6-Dihydroxy-1,3-benzenedicarboxylicacid; 6-DIHYDROXYISOPHTHALICACID; DK7436

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4,6-DIHYDROXYISOPHTHALIC ACID CAS 19829-74-4 ni iki?

Aside 4,6-Dihydroxyisophthalike ni imvange y’ibinyabuzima, izwi kandi nka aside terephthalike (TDA). Ni ifu y’umweru ikoze mu kristali, ishongeshwa mu mazi, alcool na ester solvents, kandi ntishongeshwa mu solvents zitari polar. Aside 4,6-Dihydroxyisophthalike ni aside idakomeye, kandi itsinda ryayo rya hydroxyl ni aside, ishobora kugira uruhare mu gupima no gupima.

Ibisobanuro

Aho gushonga	308-310℃
Aho kubira	551.0±35.0°C (Byateganijwe)
Aho gukurura	301.1±22.4 °C
Ubucucike	1.8±0.1 g/cm3
Igipimo cy'ubushyuhe (pKa)	2.56±0.10 (Byateganijwe)
Umuvuduko w'umwuka ushyushye	0.0±1.6 mmHg kuri 25°C
Igipimo cy'ikirahure	1.718
Uburyo bwo kubika	Ikirere kidashyuha, Ubushyuhe bw'Icyumba

Porogaramu

4, aside 6-dihydroxyisophthalike ni igikoresho cy'ingenzi mu gukora ibikoresho bya polyester polymer, nka fibre ya polyester, polyester film, irangi rya polyester n'ibindi. Ishobora kandi gukoreshwa nk'igice cy'ingenzi mu gukora amarangi, resins, ibintu bigabanya umuriro n'ibindi binyabutabire.