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CAS

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24587-25-5

(E,Z)-1,3,5-Heptatriene, with the chemical formula C7H10, is a colorless liquid hydrocarbon composed of seven carbon atoms and eight hydrogen atoms. It is characterized by its distinct (E,Z) geometric isomerism, which refers to the arrangement of substituents around the carbon-carbon double bonds.

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  • 24587-25-5 Structure

  • Basic information

    1. Product Name: (E,Z)-1,3,5-Heptatriene
    2. Synonyms: (E,Z)-1,3,5-Heptatriene
    3. CAS NO:24587-25-5
    4. Molecular Formula: C7H10
    5. Molecular Weight: 94.1543
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 24587-25-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 113.5°Cat760mmHg
    3. Flash Point: 4.8°C
    4. Appearance: /
    5. Density: 0.744g/cm3
    6. Vapor Pressure: 24.5mmHg at 25°C
    7. Refractive Index: 1.455
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: (E,Z)-1,3,5-Heptatriene(CAS DataBase Reference)
    11. NIST Chemistry Reference: (E,Z)-1,3,5-Heptatriene(24587-25-5)
    12. EPA Substance Registry System: (E,Z)-1,3,5-Heptatriene(24587-25-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 24587-25-5(Hazardous Substances Data)

24587-25-5 Usage

Uses

Used in Organic Synthesis:
(E,Z)-1,3,5-Heptatriene is used as a reactant in organic synthesis for the production of various polymers and pharmaceuticals. Its unique structure allows for versatile chemical reactions, making it a valuable intermediate in the synthesis of complex organic compounds.
Used in Fragrance and Flavor Industries:
(E,Z)-1,3,5-Heptatriene is also utilized in the creation of fragrances and flavorings due to its distinctive chemical properties. Its ability to contribute specific scents and tastes makes it a component in the formulation of various consumer products.
Safety Considerations:
Given its flammability, (E,Z)-1,3,5-Heptatriene should be handled with care to prevent ignition under certain conditions. Proper safety measures and handling protocols are essential when working with this compound in a laboratory or industrial setting.

Check Digit Verification of cas no

The CAS Registry Mumber 24587-25-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,5,8 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 24587-25:
(7*2)+(6*4)+(5*5)+(4*8)+(3*7)+(2*2)+(1*5)=125
125 % 10 = 5
So 24587-25-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H10/c1-3-5-7-6-4-2/h3-7H,1H2,2H3/b6-4-,7-5+

24587-25-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (3E,5Z)-hepta-1,3,5-triene

1.2 Other means of identification

Product number -
Other names (E,Z)-1,3,5-Heptatriene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:24587-25-5 SDS

24587-25-5Upstream product

24587-25-5Downstream Products

24587-25-5Relevant articles and documents

Rotational Barriers of Vinyl-Substituted Olefines

Doering, William von E.,Roth, Wolfgang R.,Bauer, Frank,Boenke, Martin,Breuckmann, Rolf,et al.

, p. 1461 - 1470 (2007/10/02)

For the vinyl-substituted olefines 1-14 activation parameters for the geometrical isomerisation have been determined in the gas-phase.By comparison of these barriers with the corresponding ones of the isolated double bonds, each corrected by the contribution of the steric energy to the ground and transition state, a value of 13.5 +/- 1.1 kcal mol-1 for the allyl stabilisation energy (ASE), defined as replacement of alkyl by vinyl, has been derived.

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