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    Home > Chemical Reagents > Organic Reagents > Terephthaloyl Chloride
    Terephthaloyl Chloride

    Terephthaloyl Chloride

    • CAS No:

      100-20-9

    • Formula:

      C8H4Cl2O2

    • Synonyms:

      Terephthaloyl Dichloride; p-Phthaloyl Chloride; 1,4-Benzenedicarbonyl Dichloride

    • China Export:

      From 2018.02 to 2019.02, total export volume of Terephthaloyl Chloride from China was 91,118,885KG while total export value was $330,095,618. The biggest proportion of exporting volume in the last 12 months was 9.49% in 2018.03.

    Basic Attributes
    • 100-20-9

    • C8H4Cl2O2

    • 203.02200

    • 201.95900

    • 34.14000

    • 2.44460

    Characteristics
    • 1,34 g/cm3

    • 79-81 °C(lit.)

    • 266 °C(lit.)

    • 356 °F

    • REACTS

    • Solubility in water: reaction

    • 0.02 mm Hg ( 25 °C)

    • 7 (vs air)

    Safety Information
    • II

    • 6.1

    • 2917399090

    • UN 2923 8/PG 3

    • 3

    • R34; R23

    • S26; S27; S36/37/39; S45

    • WZ1797000

    • C; T

    Product Usage

    Terephthaloyl chloride (TCL, 1,4-benzenedicarbonyl chloride) is the acid chloride of terephthalic acid and is one of two monomers used to make Kevlar(R), the other being p-phenylenediamine. Its CAS reference number is 100-20-9 and its chemical formula is C8H4Cl2O2.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.TCL is a white crystalline solid at room temperature, soluble in common organic solvents. Its melting point is 81.5-83 °C, its boiling point is 265 °C. It is corrosive.TCL is used for making various copolymers and aramid polymers such as Heracron, Twaron and Kevlar(R):

    China Terephthaloyl Chloride Export Data

    Data referenced from General Administration of Customs,P.R.China

    2018.02-2019.02 China - America  Terephthaloyl Chloride Export Data

    From 2018.02 to 2019.02, total export volume of Terephthaloyl Chloride from China to America was 9,451,067KG while total export value was $55,949,493. The biggest proportion of exporting volume in the last 12 months was 9.73% in 2018.07.

    2018.02-2019.02 China Terephthaloyl Chloride Export Data

    From 2018.02 to 2019.02, total export volume of Terephthaloyl Chloride from China was 91,118,885KG while total export value was $330,095,618. The biggest proportion of exporting volume in the last 12 months was 9.49% in 2018.03.

    2018.02-2019.02 TOP10 Purchasing Countries' Export Data of Chinese Terephthaloyl Chloride

    From 2018.02 to 2019.02, China has exported Terephthaloyl Chloride to 59 countries in total. Country ranks by import volume from high to low is Korea, Taiwan, America, Japan, India, Malaysia, Vietnam, Indonesia, Saudi Arabia, Thailand. The highest export volume was China to Korea, accounting for 14.40% of the total volume of China.

    Check Export Data for More Purchasing Countries

    Purchasing Country Export Volume(KG) Export Percentage Export Value($)

    Korea

    14,279,483

    14.40%

    82,148,134

    Taiwan

    11,920,759

    12.02%

    37,247,593

    America

    9,451,067

    9.53%

    55,949,493

    Japan

    8,435,790

    8.51%

    45,029,326

    India

    6,857,947

    6.92%

    21,012,292

    Malaysia

    4,799,311

    4.84%

    13,743,119

    Vietnam

    4,218,010

    4.25%

    5,908,065

    Indonesia

    3,855,602

    3.89%

    5,655,241

    Saudi Arabia

    3,595,000

    3.63%

    6,400,757

    Thailand

    2,974,537

    3.00%

    7,810,443

    Belgium

    2,919,658

    2.94%

    8,452,332

    Germany

    2,427,893

    2.45%

    6,111,920

    Hongkong

    1,529,613

    1.54%

    2,432,378

    Italy

    1,487,794

    1.50%

    3,122,785

    Singapore

    1,258,520

    1.27%

    2,752,858

    Netherlands

    1,223,305

    1.23%

    4,055,211

    Philippines

    1,185,300

    1.20%

    1,959,975

    Australia

    945,060

    0.95%

    1,505,093

    South Africa

    938,070

    0.95%

    1,253,223

    Kuwait

    903,825

    0.91%

    1,496,153

    Mexico

    895,500

    0.90%

    1,569,554

    Switzerland

    729,063

    0.74%

    2,489,516

    United Kingdom

    573,957

    0.58%

    2,319,405

    Brazil

    440,187

    0.44%

    762,257

    Turkey

    439,757

    0.44%

    1,231,763

    Canada

    357,375

    0.36%

    1,212,403

    France

    288,800

    0.29%

    534,148

    Colombia

    254,000

    0.26%

    457,900

    Israel

    243,000

    0.25%

    359,320

    Ukraine

    200,166

    0.20%

    347,542

    REACH Registration Data

    This product has been registered by at least one company under EU REACH regulation.

    Technical supported by XiXisys.com

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