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81221-07-0

5-Pentyl-2-(4-pentyloxy-phenyl)-[1,3]dioxane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 81221-07-0 Structure

  • Basic information

    1. Product Name: 5-Pentyl-2-(4-pentyloxy-phenyl)-[1,3]dioxane
    2. Synonyms:
    3. CAS NO:81221-07-0
    4. Molecular Formula:
    5. Molecular Weight: 320.472
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 81221-07-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 5-Pentyl-2-(4-pentyloxy-phenyl)-[1,3]dioxane(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-Pentyl-2-(4-pentyloxy-phenyl)-[1,3]dioxane(81221-07-0)
    11. EPA Substance Registry System: 5-Pentyl-2-(4-pentyloxy-phenyl)-[1,3]dioxane(81221-07-0)

  • 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: 81221-07-0(Hazardous Substances Data)

81221-07-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81221-07-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,2,2 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81221-07:
(7*8)+(6*1)+(5*2)+(4*2)+(3*1)+(2*0)+(1*7)=90
90 % 10 = 0
So 81221-07-0 is a valid CAS Registry Number.

81221-07-0Downstream Products

81221-07-0Relevant articles and documents

Liquid-crystalline Heterocycloalkanes. I. Synthesis and Properties of Substituted 1,3-Dioxanes

Vorbrodt, H.-M.,Deresch, S.,Kresse, H.,Wiegeleben, A.,Demus, D.,Zaschke, H.

, p. 902 - 913 (2007/10/02)

The synthesis of 2,5-disubstituted 1,3-dioxanes is described, their melting and clearing points and their physical properties (dielectric anisotropy, viscosity, transition enthalpies, optical birefringence) are investigated.The cyano substituted 1,3-dioxanes 5 and 7 are valuable materials for application in displays.

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