1. chem960
  2. 100-20-9
Names and Identifiers
  • Terephthaloyl chloride
  • 1,4-BENEZENEDICARBONYL CHLORIDE
  • 1,4-BENZENEDICARBONYL CHLORIDE
  • 1,4-Benzenedicarbonyl dichloride
  • P-PHTHALOYL CHLORIDE
  • TCL
  • TEREPHTHALIC ACID DICHLORIDE
  • TEREPHTHALOYL DICHLORIDE
  • TEREPHTHALYL CHLORIDE
  • 1,4-dichloroformylbenzene
  • p-Phenylenedicarbonyl dichloride
  • p-Phthaloyl dichloride
  • p-Phthalyl dichloride
  • p-Phthanoylchloride
  • Terephthalic acid chloride
  • Terephthalic dichloride
  • tere-Phthalicchloride
  • bis(forMaldehyde)
  • phenylchloranuide
  • 1,4-Dichloroformyl
  • p-Phthaloyl chlori
  • 4-PHTHALOYLCHLORIDE
  • Terephthaloyl chlori
  • Terephthaloyl Dichloride
  • 1,4-Benzenedicarbonyl chloride
  • Terephthaloyl dichloride
  • TCl
  • terephthaloyl chloride;
  • MDL:MFCD00000693
  • InChIKey:LXEJRKJRKIFVNY-UHFFFAOYSA-N
  • Inchi:1S/C8H4Cl2O2/c9-7(11)5-1-2-6(4-3-5)8(10)12/h1-4H
  • SMILES:C1=C(C=CC(=C1)C(=O)Cl)C(=O)Cl
  • BRN:607796
Chemical and Physical Properties

Computed Properties

  • Exact Mass: 203.02g/mol
  • Surface Charge: 0
  • XLogP3: 4
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Rotatable Bond Count: 2
  • Monoisotopic Mass: 201.958835g/mol
  • Monoisotopic Mass: 201.958835g/mol
  • Topological Polar Surface Area: 34.1Ų
  • Heavy Atom Count: 12
  • Complexity: 173
  • Isotope Atom Count: 0
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Covalently-Bonded Unit Count: 1
  • Tautomer Count: nothing
  • Surface Charge: 0

Experimental Properties

  • LogP: 2.44460
  • PSA: 34.14000
  • Refractive Index: 1.5684 (estimate)
  • Water Partition Coefficient: React
  • PH: <0.5 (H2O)
  • Solubility: Soluble in diethyl ether. [8]
  • Sensitiveness: Moisture Sensitive
Security Information
  • Symbol: GHS05 GHS06
  • RTECS:WZ1797000
  • WGK Germany:3
  • Safety Term:6.1
  • Safety Instruction:S26; S27; S36/37/39; S45
  • Packing Group:II
  • Packing Group:II
  • Risk Phrases:R34; R23
  • Hazard Level:6.1
  • ป้ายอันตราย: C C
  • Hazardous Material transportation number:UN 2923 8/PG 3
  • Hazard Statement:H314,H331
  • Warning Statement:P261,P280,P305+P351+P338,P310
  • Prompt:dangerous
  • Storage Condition:Keep container closed when not in use. Store in a cool, dry and well ventilated area, away from incompatible substances and corrosive substances. Avoid moisture.
  • PackingGroup:II
  • Hazard Category Code:23-35
  • Signal Word:Danger
  • TSCA:Yes
  • Explosive Limit:1.5-8.9%(V)
  • HazardClass:6.1
Customs Data
  • HS CODE:2917399090
  • Customs Data:

    China Customs Code:

    2917399090

    Overview:

    2917399090 Other aromatic polycarboxylic acids. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Terephthalic acid please specify4-CBAvalue, Terephthalic acid please specifyP-TLacid value, Terephthalic acid please indicate color, Terephthalic acid please indicate moisture

    Summary:

    2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:6.5%.General tariff:30.0%

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