p-Phenylen-bis-, also known as 4,4'-(1,4-phenylene)bis(3-oxa-1-azabicyclo[3.1.0]hexane-2,4-dione) or 4,4'-oxybis(benzenesulfonyl azide), is a chemical compound with the molecular formula C14H10N4O5S. It is a white crystalline solid that is soluble in organic solvents such as acetone, ethyl acetate, and dimethylformamide. p-Phenylen-bis- is primarily used as a curing agent for epoxy resins, improving their mechanical properties, thermal stability, and adhesion. It is also employed in the synthesis of various pharmaceuticals and agrochemicals due to its reactivity and versatility. The compound is sensitive to moisture and should be stored in a dry, cool place to maintain its stability.
5762-81-2
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Basic information
- Product Name:
p-Phenylen-bis-
- Synonyms:
- CAS NO:5762-81-2
- Molecular Formula:
- Molecular Weight: 474.518
- EINECS: N/A
- Product Categories: N/A
- Product Name:
p-Phenylen-bis-
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: p-Phenylen-bis-
(CAS DataBase Reference) - NIST Chemistry Reference: p-Phenylen-bis-
(5762-81-2) - EPA Substance Registry System: p-Phenylen-bis-
(5762-81-2)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 5762-81-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5762-81-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,6 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.Calculate Digit Verification of CAS Registry Number 5762-81:
(6*5)+(5*7)+(4*6)+(3*2)+(2*8)+(1*1)=112
112 % 10 = 2
So 5762-81-2 is a valid CAS Registry Number.
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5762-81-2Downstream Products
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p-Phenylen-bis-
