Tetradecanedioic acid CAS 821-38-5

CAS:821-38-5

Molecular formula:C14H26O4

Kulemera kwa Molecular:258.35

EINECS:212-476-9

Mawu ofanana ndi mawu:DODECANEDICARBOXYLIC ACID; DICARBOXYLIC ACID C14; RARECHEM AL BO 1123; TETRADECANEDIOIC ACID; tetradecandioic acid1,12-DODECANEDICARBOXYLIC ACID; tetradecane diasidi; 1,12-DODECANEDICARBOXYLIC ACID (FLAKE); 1,12-DODECANEDICARBOXYLIC ACID (POWDER)DCA 14

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Tetradecanedioic acid CAS 821-38-5 ndi chiyani?

Tetradecanedioic acid ndi gulu la carboxylic acid lomwe limagwiritsidwa ntchito ngati zopangira popanga mafuta opangira mafuta amtundu wautali wa carbon chain diacid okhala ndi zofunikira zapadera. Amagwiritsidwanso ntchito popanga polyamide yotentha yosungunuka yomatira polymerization monomers komanso ngati polymerization monomer, imachita ndi ma diamines kupanga nayiloni yayitali ya kaboni.

Kufotokozera

Kanthu	Kufotokozera
Kuthamanga kwa nthunzi	1.3hPa pa 20 ℃
Malo osungunuka	124-127 °C (kuyatsa)
MF	C14H26O4
Refractivity	1.4650 (chiyerekezo)
Zosungirako	Osindikizidwa muuma, Kutentha Kwapachipinda
pKa	4.48±0.10 (Zonenedweratu)

Kugwiritsa ntchito

Tetradecanedioic acid ndi carboxylic acid pawiri makamaka ntchito synthesis mafuta onunkhira, apamwamba-mapeto mapulasitiki zomangamanga monga nayiloni 1414, otentha Sungunulani zomatira, ndi zokutira. Tetradecanedioic acid, monga condensation monomer, imakhudzidwa ndi diamine kuti ipange nayiloni yayitali ya carbon, makamaka nayiloni 1314, nayiloni 1414, ndi nayiloni 614.