Cas no 1026-92-2 (Diallyl terephthalate)

Diallyl terephthalate (DAT) is a high-performance monomer derived from terephthalic acid and allyl alcohol, primarily used in the production of thermosetting resins. Its key advantages include excellent thermal stability, chemical resistance, and mechanical strength, making it suitable for high-temperature applications. DAT polymerizes readily through free-radical mechanisms, yielding cross-linked polymers with low shrinkage and superior dimensional stability. The monomer's bifunctional allyl groups enable efficient curing, resulting in durable, insoluble, and infusible materials. DAT-based resins are commonly employed in electrical insulation, coatings, and composite matrices, where reliability under harsh conditions is critical. Its compatibility with other monomers also allows for tailored material properties to meet specific industrial requirements.
Diallyl terephthalate structure
Diallyl terephthalate structure
Product Name:Diallyl terephthalate
CAS No:1026-92-2
MF:C14H14O4
MW:246.258564472198
MDL:MFCD00080462
CID:166813
PubChem ID:87577245
Update Time:2025-06-30

Diallyl terephthalate Chemical and Physical Properties

Names and Identifiers

    • 1,4-Benzenedicarboxylicacid, 1,4-di-2-propen-1-yl ester
    • TEREPHTHALIC ACID DIALLYL ESTER
    • Diallyl Terephthalate
    • bis(prop-2-enyl) benzene-1,4-dicarboxylate
    • 1,4-Benzenedicarboxylic acid,di-2-propenyl ester
    • Diallyl terethiolate
    • Diallylterephthalat
    • p-CH2CHCH2OOCC6H4COOCH2CHCH2
    • Terephthalsaeure-diallylester
    • Terephthalic acid diallyl
    • p-Phthalic acid, diallyl ester
    • Terephthalic acid bis(2-propenyl)
    • Diallyl ester of terephthalic acid
    • 1,4-Benzenedicarboxylic acid diallyl
    • diprop-2-enyl benzene-1,4-dicarboxylate
    • benzene-1,4-dicarboxylic acid diallyl ester
    • Terephthalic acid, diallyl ester
    • 1,4-Benzenedicarboxylic acid, di-2-propenyl ester
    • 1,4-Benzenedicarboxylic acid, 1,4-di-2-propen-1-yl ester
    • DIALLYLTEREPHTHALATE
    • NSC5463
    • ZDNFTNPFYCKVTB-UHFFFAOYSA-N
    • CS-0157982
    • NSC 5463
    • NS00023171
    • TEREPHTHALICACIDDIALLYLESTER
    • SCHEMBL175786
    • 1,4-bis(prop-2-en-1-yl) benzene-1,4-dicarboxylate
    • DTXSID9061419
    • FT-0624606
    • 1026-92-2
    • A896727
    • E81956
    • NSC-5463
    • T1483
    • AI3-09510
    • BAA02692
    • MFCD00080462
    • EINECS 213-835-2
    • AS-70058
    • AKOS015916030
    • DB-319067
    • DTXCID0032732
    • Diallyl terephthalate
    • MDL: MFCD00080462
    • Inchi: 1S/C14H14O4/c1-3-9-17-13(15)11-5-7-12(8-6-11)14(16)18-10-4-2/h3-8H,1-2,9-10H2
    • InChI Key: ZDNFTNPFYCKVTB-UHFFFAOYSA-N
    • SMILES: O(CC=C)C(C1C=CC(C(=O)OCC=C)=CC=1)=O

Computed Properties

  • Exact Mass: 246.08900
  • Monoisotopic Mass: 246.089
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 8
  • Complexity: 282
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 2.9
  • Topological Polar Surface Area: 52.6

Experimental Properties

  • Color/Form: Not determined
  • Density: 1,121 g/cm3
  • Boiling Point: 172°C/5mmHg(lit.)
  • Flash Point: 171°C
  • Refractive Index: 1.5260 to 1.5280
  • PSA: 52.60000
  • LogP: 2.37220
  • Sensitiveness: Sensitive to heat and light
  • Solubility: Not determined

Diallyl terephthalate Security Information

Diallyl terephthalate 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%

Diallyl terephthalate Pricemore >>

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Diallyl terephthalate Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:1026-92-2)對苯二甲酸二烯丙酯
Order Number:LE25432633;LE8409
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:48
Price ($):discuss personally
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:1026-92-2)TEREPHTHALIC ACID DIALLYL ESTER
Order Number:sfd11841
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:36
Price ($):discuss personally
Jiangsu Xinsu New Materials Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:1026-92-2)
Order Number:SDF194;SFD197
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Wednesday, 27 November 2024 14:56
Price ($):

Diallyl terephthalate Related Literature

Additional information on Diallyl terephthalate

Diallyl Terephthalate: A Comprehensive Overview

Diallyl terephthalate, also known by its CAS number 1026-92-2, is a compound that has garnered significant attention in various scientific and industrial fields. This compound, with the chemical formula C10H10O4, is a diester derived from terephthalic acid and allyl alcohol. Its structure consists of two allyl groups attached to the benzene ring of terephthalic acid, making it a versatile molecule with applications in polymer synthesis, materials science, and other specialized industries.

The diallyl terephthalate molecule exhibits unique properties due to its conjugated double bonds and ester functionalities. These features make it highly reactive under certain conditions, enabling it to participate in various polymerization reactions. For instance, it is commonly used as a monomer in the production of polyesters and epoxy resins, where its ability to form cross-linked networks contributes to the mechanical strength and thermal stability of the resulting materials.

Recent studies have highlighted the potential of diallyl terephthalate in advanced materials development. Researchers have explored its use in creating high-performance polymers for applications such as aerospace components, electronic devices, and biomedical implants. The compound's ability to undergo controlled polymerization under specific conditions has been a focal point in these investigations.

In addition to its role in polymer synthesis, diallyl terephthalate has found niche applications in the pharmaceutical and cosmetic industries. Its ester groups can be modified to create bioactive molecules with potential therapeutic effects. For example, derivatives of this compound have been studied for their anti-inflammatory and antioxidant properties, opening avenues for drug development.

The synthesis of diallyl terephthalate typically involves esterification reactions between terephthalic acid and allyl alcohol under acidic or enzymatic catalysis. Recent advancements in catalytic methods have improved the efficiency and sustainability of this process, reducing environmental impact while maintaining product quality.

From an environmental standpoint, diallyl terephthalate has been investigated for its biodegradability and potential use in eco-friendly materials. Studies suggest that under specific conditions, this compound can degrade into non-toxic byproducts, making it a candidate for sustainable polymer production.

In conclusion, diallyl terephthalate (CAS 1026-92-2) stands as a multifaceted compound with diverse applications across multiple disciplines. Its chemical properties, reactivity, and versatility continue to drive innovative research and development efforts, positioning it as a key player in the advancement of modern materials science and beyond.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:1026-92-2)對苯二甲酸二烯丙酯
LE25432633;LE8409
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email
Suzhou Senfeida Chemical Co., Ltd
(CAS:1026-92-2)TEREPHTHALIC ACID DIALLYL ESTER
sfd11841
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email