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CS-W001157 4
Total: USD 88.00

Dibutyl terephthalate

  • CAS No. 1962-75-0

  • Cat. No. CS-0081503
  • Purity≥98%
  • MDL No.None
  • HazMat Fee +

    HazMat Fee

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

    The shipment is processed through FedEx Ground under the Limited Quantity option.

    Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

    If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

    Type
    HazMat Fee
    Excepted Quantity $0.00
    FedEx Limited Quantities Ground $0.00
    Hazmat Ground shipping $50.00+
    Inaccessible (Haz class 6.1 or 9), Domestic $68.00+
    Accessible (Haz class 3, 4, 5 or 8), Domestic $158.00+
    Inaccessible (Haz class 6.1 or 9), International $108.00+
    Accessible (Haz class 3, 4, 5 or 8), International $238.00+

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

    There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Dibutyl terephthalate|CS-0081503

Structure of 1962-75-0

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Description

Dibutyl terephthalate serves as a durable, low-volatility ester plasticizer with excellent thermal stability. This aromatic diester integrates into polymeric matrices to enhance flexibility without compromising clarity or mechanical strength. Its robust resistance to extraction and hydrolysis makes it suitable for demanding applications in coatings, adhesives, and high-performance polymers under prolonged exposure to heat and moisture.

Application

Dibutyl terephthalate serves as a stable, bench-ready diester building block for polyester synthesis and ester-based coupling reactions. Its aliphatic butyl chains enhance solubility in organic media while the rigid terephthalate core provides structural integrity in polymer systems. The compound facilitates clean transesterification and hydrolysis pathways under mild conditions, enabling efficient access to functionalized aromatic diacids and intermediates for pharmaceutical and materials applications.

General Information

  • CAS No. 1962-75-0
  • Cat. No. CS-0081503
  • Purity ≥98%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₆H₂₂O₄
  • Molecular Weight 278.34
  • Synonym(s) p-Dibutylphthalate
  • SMILES O=C(OCCCC)C1=CC=C(C=C1)C(OCCCC)=O

Computational Chemistry Data

  • TPSA   52.6
  • LogP   3.6004
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   8

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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