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1240685-26-0

4-(1-Propynyl)phthalic Anhydride is an organic compound and a chemical intermediate, characterized by its unique chemical structure under the category of phthalic anhydrides. It features a propynyl substituent attached to its benzene ring, which contributes to its specific functional groups. These groups are essential in producing materials with improved dimensional stability and heat resistance.

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  • 1240685-26-0 Structure

  • Basic information

    1. Product Name: 4-(1-Propynyl)phthalic Anhydride
    2. Synonyms: 4-(1-Propynyl)phthalic Anhydride
    3. CAS NO:1240685-26-0
    4. Molecular Formula: C11H6O3
    5. Molecular Weight: 186.16354
    6. EINECS: -0
    7. Product Categories: N/A
    8. Mol File: 1240685-26-0.mol
    9. Article Data: 0

  • Chemical Properties

    1. Melting Point: 113.0 to 117.0 °C
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: soluble in Tetrahydrofuran
    9. CAS DataBase Reference: 4-(1-Propynyl)phthalic Anhydride(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-(1-Propynyl)phthalic Anhydride(1240685-26-0)
    11. EPA Substance Registry System: 4-(1-Propynyl)phthalic Anhydride(1240685-26-0)

  • 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: 1240685-26-0(Hazardous Substances Data)

1240685-26-0 Usage

Uses

Used in Polymer and Resin Production:
4-(1-Propynyl)phthalic Anhydride is used as a key chemical intermediate for the production of various polymers and resins. Its unique structure and functional groups enable the creation of materials with enhanced properties such as dimensional stability and heat resistance, making it a valuable component in the synthesis of these compounds.
Used in Chemical Synthesis:
4-(1-Propynyl)phthalic Anhydride is used as a building block in the synthesis of other complex organic molecules. Its reactivity and functional groups make it a versatile starting material for the development of new chemical entities, potentially leading to advancements in various industries.
Safety Precautions:
When handling and using 4-(1-Propynyl)phthalic Anhydride, it is crucial to take safety precautions due to its potential to cause skin and eye irritation. Additionally, it is important to be aware of its hazardous reactions when exposed to heat or flames, ensuring that proper safety measures are in place to prevent accidents and ensure the safe use of this compound in industrial applications.

Check Digit Verification of cas no

The CAS Registry Mumber 1240685-26-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,6,8 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1240685-26:
(9*1)+(8*2)+(7*4)+(6*0)+(5*6)+(4*8)+(3*5)+(2*2)+(1*6)=140
140 % 10 = 0
So 1240685-26-0 is a valid CAS Registry Number.

1240685-26-0 Well-known Company Product Price

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  • TCI America

  • (M2757)  4-(1-Propynyl)phthalic Anhydride  >98.0%(GC)(T)

  • 1240685-26-0

  • 5g

  • 660.00CNY

  • Detail

  • TCI America

  • (M2757)  4-(1-Propynyl)phthalic Anhydride  >98.0%(GC)(T)

  • 1240685-26-0

  • 25g

  • 2,290.00CNY

  • Detail

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