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Terephthaloyl chloride (TCL, 1,4-benzenedicarbonyl chloride) is the acyl chloride of terephthalic acid. It is a white solid. It is one of two precursors used to make Kevlar(R), the other being p-phenylenediamine. TCL is used as a key component in performance polymers and aramid fibers, where it imparts flame resistance, chemical resistance, temperature stability, light weight, and very high strength. TCL is also an effective water scavenger, used to stabilize isocyanates and urethane prepolymers.

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  • Terephthalsäuredichlorid (de)
  • Cloreto de tereftaloila (pt)
  • Terephthaloyl chloride (en)
  • 对苯二甲酰氯 (zh)
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  • Terephthalsäuredichlorid ist eine chemische Verbindung und das Säurechlorid der Terephthalsäure. (de)
  • Terephthaloyl chloride (TCL, 1,4-benzenedicarbonyl chloride) is the acyl chloride of terephthalic acid. It is a white solid. It is one of two precursors used to make Kevlar(R), the other being p-phenylenediamine. TCL is used as a key component in performance polymers and aramid fibers, where it imparts flame resistance, chemical resistance, temperature stability, light weight, and very high strength. TCL is also an effective water scavenger, used to stabilize isocyanates and urethane prepolymers. (en)
  • 对苯二甲酰氯是一种有机化合物,化学式为C8H4Cl2O2。它可由对苯二甲酸和氯化亚砜在N,N-二甲基甲酰胺(或N,N-二甲基乙酰胺)的催化下回流反应得到。它在三氯化铝的催化下和苯反应,生成1,4-二苯甲酰基苯。 (zh)
  • O cloreto de tereftaloila é o cloreto de ácido correspondente ao ácido tereftálico. Ele e o p-fenilenodiamina são os dois monômeros usados no polímero Kevlar. Seu número de referência CAS é 100-20-9 e sua fórmula química é C8H4Cl2O2. É abreviado na literatura como TCL, do inglês terephthaloyl chloride A reação de 1,4-fenil-diamina (para-fenilenodiamina) com cloreto de tereftaloila resultando em Kevlar(R) (pt)
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  • http://commons.wikimedia.org/wiki/Special:FilePath/Kevlar_chemical_synthesis.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Terephthaloyl_chloride_3D_ball.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Terephthaloylchloride.png
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  • Ball-and-stick model of the terephthaloyl chloride molecule (en)
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  • Terephthaloyl chloride 3D ball.png (en)
  • Terephthaloylchloride.png (en)
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  • Skeletal formula (en)
OtherNames
  • 14 (xsd:integer)
  • TCL (en)
  • Benzene-1,4-dicarbonyl chloride (en)
  • Terephthalic acid dichloride (en)
  • Terephthaloyl dichloride (en)
  • p-Phthalyl chloride (en)
PIN
  • Benzene-1,4-dicarbonyl dichloride (en)
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  • changed (en)
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