I-asidi ye-tetradecanedioic CAS 821-38-5

I-CAS:821-38-5

Ifomula yeMolekyuli:C14H26O4

Ubunzima beemolekyuli:258.35

I-EINECS:212-476-9

Izithethantonye:I-DODECANEDICARBOXYLIC ACID; I-DICARBOXYLIC ACID C14; I-RARECHEM AL BO 1123; I-TETRADECANEDIOIC ACID; i-tetradecandioic acid1,12-DODECANEDICARBOXYLIC ACID; i-tetradecane diacid; i-1,12-DODECANEDICARBOXYLIC ACID (FLAKE); i-1,12-DODECANEDICARBOXYLIC ACID (POWDER)DCA 14

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-Tetradecanedioic acid CAS 821-38-5?

I-tetradecanedioic acid yi-carboxylic acid compound esetyenziswa njengezinto zokwenza i-lubricant esebenza kakhulu, i-long carbon chain diacid diesters eneemfuno ezikhethekileyo zokusebenza. Ikwasetyenziselwa ukwenza i-polyamide hot melt polymerization monomers esebenza kakhulu kwaye njenge-polymerization monomer, isabela kunye ne-diamines ukwenza i-long carbon chain nylon.

Inkcazo

Into	Inkcazo
Uxinzelelo lomphunga	1.3hPa kwi-20℃
Indawo yokunyibilika	124-127 °C (elikhanyayo)
MF	C14H26O4
Ukujongwa kwakhona kwe-Refractivity	1.4650 (uqikelelo)
Iimeko zokugcina	Ivalwe kwindawo eyomileyo, Ubushushu begumbi
i-pKa	4.48±0.10(Kuqikelelwe)

Isicelo

I-asidi ye-tetradecanedioic yi-asidi ye-carboxylic esetyenziswa kakhulu ekuhlanganiseni iziqholo, iiplastiki zobunjineli eziphezulu ezifana ne-nylon 1414, izincamathelisi ezinyibilikayo ezishushu, kunye neengubo. I-asidi ye-tetradecanedioic, njenge-condensation monomer, isabela kunye ne-diamine ukwenza i-nylon ende yekhabhoni, ikakhulu kubandakanya i-nylon 1314, i-nylon 1414, kunye ne-nylon 614.