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Alfa Aesar™ Terephthaloyl chloride, 99%

Brand:  Alfa Aesar™ A11224.30

UNSPSC : 12352101

Code : NEW

Additional Details : CAS Number : 100-20-9 Weight : 0.01000kg Transport : UN number : 2928 Chem class : 1 Pack group : II

Quantity 250g

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Product Code. 11453554

  • £24.38 / 250g


Estimated Shipment date
from Supplier 09-06-2017
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Specifications

Description

Applications
Terephthaloyl chloride acts as a monomer with p-phenylenediamine used in the preparation of polymer viz. poly paraphenylene terephthalamide. It is an active component in performance polymers and aramid fibers, which gives flame resistance, chemical resistance, temperature stability, light weight, and very high strength. It is also used as an effective water scavenger, utilized to stabilize isocyanates and urethane prepolymers. Further, it is used in the preparation of liquid crystalline thermosets by thermal cyclotrimerization of dicyanate compounds of ring substituted bis(4-hydroxyphenyl) terepthalates. In addition to this, it is involved in the condensation reaction with difunctional alfa, µ-diaminopolystyrene to get chain-extended polystyrene containing amide bonds along the polymer backbone.

Solubility
Soluble in ethanol, ether and other common organic solvents.

Notes
Incompatible with alcohols, oxidizing agents, water and strong bases.
Description & Specifications

Chemical Identifiers

Terephthaloyl chloride
C8H4Cl2O2
MFCD00000693
607796
100-20-9
203.02
UN2928
Benzene-1,4-dicarbonyl chloride

Specifications

Terephthaloyl chloride
99%
203.02
UN2928
Benzene-1,4-dicarbonyl chloride
79° to 83°C
250g
100-20-9
C8H4Cl2O2
MFCD00000693
607796
265°C
180°C (356°F)
Documentation

Technical Documents