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CAS

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440084-09-3

4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)but-3-en-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 440084-09-3 Structure

  • Basic information

    1. Product Name: 4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)but-3-en-2-one
    2. Synonyms: 4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)but-3-en-2-one
    3. CAS NO:440084-09-3
    4. Molecular Formula:
    5. Molecular Weight: 272.152
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 440084-09-3.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: 4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)but-3-en-2-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)but-3-en-2-one(440084-09-3)
    11. EPA Substance Registry System: 4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)but-3-en-2-one(440084-09-3)

  • 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: 440084-09-3(Hazardous Substances Data)

440084-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 440084-09-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,0,0,8 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 440084-09:
(8*4)+(7*4)+(6*0)+(5*0)+(4*8)+(3*4)+(2*0)+(1*9)=113
113 % 10 = 3
So 440084-09-3 is a valid CAS Registry Number.

440084-09-3Relevant articles and documents

Cationic palladium(II)-catalyzed highly enantioselective tandem reactions of orf/70-boronate-substituted cinnamic ketones and internal alkynes: A convenient synthesis of optically active indenes

Zhou, Feng,Yang, Miao,Lu, Xiyan

, p. 1405 - 1408 (2009)

Cationic palladium(II)-catalyzed tandem reactions of ortho-boronate- substituted cinnamic ketones and internal alkynes to yield optically active indenes were developed in high yields and good enantioselectivities.

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