Tetradecanedioic acid CAS 821-38-5

CAS:821-38-5 : kuv

Molecular Formula:C14H26O4

Molecular Luj:258.35 Nws

EINECS:212-476-9 ib

Synonyms:DODECANEDICARBOXYLIC ACID; DICARBOXYLIC ACID C14; RARECHEM AL BO 1123; TETRADECANEDIIOIC ACID; tetradecandioic acid1,12-DODECANEDICARBOXYLIC ACID; tetradecane diacid; 1,12-DODECANEDICARBOXYLIC ACID (FLAKE); 1,12-DODECANEDICARBOXYLIC ACID (Powder) DCA 14

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Tetradecanedioic acid CAS 821-38-5 yog dab tsi?

Tetradecanedioic acid yog ib qho carboxylic acid compound siv los ua cov khoom siv raw rau kev sib xyaw ua haujlwm siab lubricant ntev carbon saw diacid diesters nrog kev ua haujlwm tshwj xeeb. Nws kuj tseem yog siv los ua kom muaj kev ua tau zoo polyamide kub yaj nplaum nplaum polymerization monomers thiab ua cov polymerization monomer, hnov mob nrog diamines los tsim cov pa roj carbon ntev nylon.

Specification

Yam khoom	Specification
Vapor siab	1.3hPa ntawm 20 ℃
Melting point	124-127 ° C (lit.)
MF	C14H26O4
Refractivity	1.4650 (kwv yees)
Cia tej yam kev mob	Muab kaw rau hauv qhuav, Chav Kub
pKa	4.48 ± 0.10 (Tshaj tawm)

Daim ntawv thov

Tetradecanedioic acid yog ib tug carboxylic acid compound uas yog siv nyob rau hauv lub synthesis ntawm fragrances, high-end engineering yas xws li nylon 1414, kub yaj adhesives, thiab coatings. Tetradecanedioic acid, raws li ib tug condensation monomer, reacts nrog diamine rau synthesize ntev carbon saw nylon, feem ntau xws li nylon 1314, nylon 1414, thiab nylon 614.