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Terephthaloyl chloride, 99%, Thermo Scientific Chemicals
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Alfa Aesar By Thermo Fisher Scientific logo

Terephthaloyl chloride, 99%, Thermo Scientific Chemicals

CAS: 100-20-9

Ref. 02-A11224

1kg
116.00 €
250g
49.00 €
Estimated delivery in United States, on Thursday 4 Apr 2024

Product Information

Name:
Terephthaloyl chloride, 99%, Thermo Scientific Chemicals
Synonyms:
  • terephthaloyl chloride
  • 1,4-Benzenedicarbonyl chloride
  • 1,4-Bis(chlorocarbonyl)benzene
  • 1,4-Di(chlorocarbonyl)benzene
  • Benzene 1,4-dicarboxylic acid dichloride
  • Dichlorure de terephtaloyle
  • Dicloruro De Tereftaloilo
  • Nsc 41885
  • Terephthalic acid chloride
  • Terephthalic acid dichloride
  • See more synonyms
  • Terephthalic dichloride
  • Terephthaloyl Chloride
  • Terephthaloyl Dichloride
  • Terephthaloylchlorid
  • Terephthaloyldichlorid
  • p-Phenylenedicarbonyl dichloride
  • p-Phthaloyl chloride
  • p-Phthaloyl dichloride
Description:

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. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
203.02
Formula:
C8H4Cl2O2
Purity:
99%
Color/Form:
White, crystalline flakes or powder
InChI key:
LXEJRKJRKIFVNY-UHFFFAOYSA-N
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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