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100072-82-0

4,4'-bis(4-aminophenylthio)diphenyl sulfone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 100072-82-0 Structure

  • Basic information

    1. Product Name: 4,4'-bis(4-aminophenylthio)diphenyl sulfone
    2. Synonyms:
    3. CAS NO:100072-82-0
    4. Molecular Formula:
    5. Molecular Weight: 448.634
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 100072-82-0.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: 4,4'-bis(4-aminophenylthio)diphenyl sulfone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4,4'-bis(4-aminophenylthio)diphenyl sulfone(100072-82-0)
    11. EPA Substance Registry System: 4,4'-bis(4-aminophenylthio)diphenyl sulfone(100072-82-0)

  • 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: 100072-82-0(Hazardous Substances Data)

100072-82-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100072-82-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,0,7 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 100072-82:
(8*1)+(7*0)+(6*0)+(5*0)+(4*7)+(3*2)+(2*8)+(1*2)=60
60 % 10 = 0
So 100072-82-0 is a valid CAS Registry Number.

100072-82-0Downstream Products

100072-82-0Relevant articles and documents

Thermal cross-link behavior of an amorphous poly (para-arylene sulfide sulfone amide)

Yang, Yaqi,Zhang, Gang,Liu, Jing,Long, Shengru,Wang, Xiaojun,Yang, Jie

, p. 1013 - 1018 (2011)

Cross-link behavior of an amorphous poly (para-arylene sulfide sulfone amide) synthesized via low temperature solution polycondensation was observed for the first time, when the polymer was subject to a series of thermal curing at 260 °C in air condition. The formation of cross-link network was demonstrated by the DSC and TGA results that Tg of the polymer enhanced from 259.17 °C to 268.89 °C, and the 1% weight loss temperature increased remarkably from 243.75 °C to 345.87 °C. EPR analysis further suggested that two kinds of free radicals, CO and C, induced by thermal curing were responsible for this cross-link behavior. According to FT-IR spectrum, the origin of these free radicals was confirmed as amide CO group in the polymer backbone. The cross-linking type was attributed to conventional radical cross-link reaction and the cross-link mechanism was discussed in detail subsequently.

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