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CS-W001157 4
Total: USD 88.00

Ethyl (E)-2-hexenoate

  • CAS No. 27829-72-7

  • Cat. No. CS-W018283
  • Purity≥95%
  • MDL No.MFCD00036541
  • 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.

Ethyl (E)-2-hexenoate|CS-W018283

Structure of 27829-72-7

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Description

Ethyl (E)-2-hexenoate is a conjugated unsaturated ester featuring a planar (E)-configured double bond between C2 and C3. This geometry imparts rigidity to the backbone, enhancing its utility in stereoselective synthesis. The ethyl ester group offers improved solubility in organic solvents and stability under standard bench conditions. It serves as a key building block for complex olefinic systems, particularly in natural product synthesis and polymer chemistry.

Application

Ethyl (E)-2-hexenoate serves as a versatile α,β-unsaturated ester intermediate in synthetic organic chemistry. Its conjugated enoate system enables reliable Michael additions, Diels-Alder cycloadditions, and transition-metal-catalyzed cross-couplings. The (E)-configuration ensures predictable stereochemistry in downstream transformations, while the ethyl ester group provides stability and ease of purification. This compound functions as a key building block for functionalized carbocycles and heterocycles in natural product and medicinal chemistry synthesis.

General Information

  • CAS No. 27829-72-7
  • Cat. No. CS-W018283
  • Purity ≥95%
  • MDL No. MFCD00036541
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₁₄O₂
  • Molecular Weight 142.20
  • Synonym(s) trans-2-Hexenoic Acid Ethyl Ester
  • SMILES CCC/C=C/C(OCC)=O

Computational Chemistry Data

  • TPSA   26.3
  • LogP   1.9058
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   4

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS02
Signal Word : Danger
UN#: 3272
Class : 3
Packing Group : Ⅲ
Hazard Statements : H225
Precautionary Statements : P210-P280-P370+P378-P501

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