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Terephthaloyl Chloride

Terephthaloyl Chloride

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Terephthaloyl Chloride

Specifications:

Product Name

Terephthaloyl Chloride

Chemical Name

Terephthaloyl chloride

Other Name

1,4-Benzenedicarbonyl chloride, Benzene-1,4-dicarbonyl chloride, Terephthalic acid dichloride, Terephthaloyl dichloride, p-Phthalyl chloride, TCL

CAS No.

100-20-9

Colour & Physical Form

White Crystalline Solid

Assay

99% Min.

Molecular Wt.

203.02 g/mol.

pH (Standard Solution)


Specification



Vapour Density

7 (vs air)

Vapour Pressure

0.02 mmHg ( 25 °C)

Boiling Point

266°C(lit.)

Melting Point

79-81°C(lit.)

Solubility

Ethanol: soluble100mg/mL, clear, colourless



Other Information

EINECS No.

202-829-5

Reach Registration

No

Category

Hazardous

MSDS

Available on Request

Application:
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. It is used for making various copolymers and aramid polymers such as Twaron and Kevlar
Packing:
25 kg PP bag with LDPE liner inside / 500 kg and 1000 kg Jumbo bag.