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

CAS:19829-74-4

Usoro Molekụla:C8H6O6

Ibu Molekụla:198.13

Okwu ndị yiri ya:Resorcinol-4,6-dicarboxylicacid; 4,6-dihydroxyisophthalic; 1,3-Benzenedicarboxylicacid,4,6-dihydroxy-; 4,6-dihydroxybenzene-1,3-dicarboxylicacid; 4,6-DIHYDROXYISOPHTHALICACID; 4,6-Dihydroxy-1,3-benzenedicarboxylicacid; 6-DIHYDROXYISOPHTHALICACID; DK7436

Hapụ Ozi Gị

Nkọwa Ngwaahịa

Budata

Akara Ngwaahịa

Kedu ihe bụ 4,6-DIHYDROXYISOPHTHALIC ACID CAS 19829-74-4?

4,6-Dihydroxyisophthalic acid bụ ihe mejupụtara organic, nke a makwaara dị ka terephthalic acid (TDA). Ọ bụ ntụ ọcha kristal, nke a na-agbaze na mmiri, mmanya na ihe mgbaze ester, ọ naghịkwa agbaze na ihe mgbaze na-abụghị polar. 4,6-Dihydroxyisophthalic acid bụ acid na-adịghị ike, otu hydroxyl ya bụkwa acidic, nke nwere ike isonye na mmeghachi omume esterification na acylation.

Nkọwapụta

Ebe agbaze	308-310℃
Ebe isi mmiri	551.0±35.0°C (Amụma)
ebe mgbari	301.1±22.4°C
Njupụta	1.8±0.1 g/cm3
Ọnụọgụ asịd (pKa)	2.56±0.10 (Eburu amụma)
Nrụgide uzuoku	0.0±1.6 mmHg na 25°C
Ndekọ Refractive	1.718
Ọnọdụ nchekwa	Ikuku na-adịghị agba ọsọ, Okpomọkụ Ụlọ

Ngwa

4, 6-dihydroxyisophthalic acid bụ ihe dị mkpa maka mmepụta ihe polyester polymer, dịka eriri polyester, ihe nkiri polyester, agba polyester na ndị ọzọ. Enwere ike iji ya dị ka ihe etiti na njikọta nke agba agba, resins, ihe na-egbochi ire ọkụ na kemịkalụ ndị ọzọ.