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CAS

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474918-36-0

C37H40B2O4, also known as bisphenol A diglycidyl ether (BADGE), is a chemical compound that is widely used in the production of epoxy resins, plastics, and adhesives. It is known for its ability to provide protection against corrosion and is often used in can coatings and food packaging materials. However, its potential to leach into food and beverages has raised concerns about its potential toxic effects on human health.

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  • 2-[9,9-diphenyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)fluoren-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Cas No: 474918-36-0

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  • 474918-36-0 Structure

  • Basic information

    1. Product Name: C37H40B2O4
    2. Synonyms: C37H40B2O4
    3. CAS NO:474918-36-0
    4. Molecular Formula:
    5. Molecular Weight: 570.344
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 474918-36-0.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: C37H40B2O4(CAS DataBase Reference)
    10. NIST Chemistry Reference: C37H40B2O4(474918-36-0)
    11. EPA Substance Registry System: C37H40B2O4(474918-36-0)

  • 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: 474918-36-0(Hazardous Substances Data)

474918-36-0 Usage

Uses

Used in Can Coating Industry:
C37H40B2O4 is used as a protective coating for cans to prevent corrosion and ensure the longevity of the packaging material.
Used in Food Packaging Industry:
C37H40B2O4 is used as a component in food packaging materials to provide structural integrity and protection against external factors.
Used in Plastics and Adhesives Industry:
C37H40B2O4 is used as a key component in the production of various plastics and adhesives, contributing to their strength and durability.
However, due to concerns about its potential toxic effects, there have been efforts to regulate the use of C37H40B2O4 in certain applications. Studies have shown that exposure to BADGE may be linked to endocrine disruption and other health issues, leading to a need for further research and development of safer alternatives.

Check Digit Verification of cas no

The CAS Registry Mumber 474918-36-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,9,1 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 474918-36:
(8*4)+(7*7)+(6*4)+(5*9)+(4*1)+(3*8)+(2*3)+(1*6)=190
190 % 10 = 0
So 474918-36-0 is a valid CAS Registry Number.

474918-36-0Downstream Products

474918-36-0Relevant articles and documents

Ter(9,9-diarylfluorene)s: Highly efficient blue emitter with promising electrochemical and thermal stability

Wong, Ken-Tsung,Chien, Yuh-Yih,Chen, Ruei-Tang,Wang, Chung-Feng,Lin, Yu-Ting,Chiang, Huo-Hsien,Hsieh, Ping-Yuan,Wu, Chung-Chih,Chou, Chung Hsien,Su, Yuhlong Oliver,Lee, Gene-Hsiang,Peng, Shie-Ming

, p. 11576 - 11577 (2007/10/03)

Novel ter(9,9-diarylfluorene)s were synthesized by a Suzuki-coupling reaction of 2-bromofluorene (1) and 2,7-fluorenediboronic ester derivatives (3) with high isolated yields (63-86%). The X-ray structure analysis of ter(9,9′-spirobifluorene) (4aa) revealed that the conjugated chromophore adopts a helical conformation. This conformation effectively releases the steric interaction between the fluorene moieties and prevents inter-chromophore interactions. The introduction of aryl groups at the C9 position of fluorene was highly beneficial to the thermal and morphological stability of these oligomers. These terfluorenes exhibit intense blue fluorescence with excellent quantum yields both in solution (～100%) and in solid state (66-90%), and possess interesting reversible redox properties. Highly efficient blue light-emitting OLED devices were fabricated using 4aa and 4cc as emitters as well as hole transporters. The devices exhibit low turn-on voltage (～3 V) and high EL external quantum efficiency (2.5-3%). Copyright

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