Dibenz[a,e]azulene is a polycyclic aromatic hydrocarbon (PAH) consisting of a fused ring structure with three benzene rings and one seven-membered ring. It is an isomer of azulenyl, and its molecular formula is C18H12. Dibenz[a,e]azulene is known for its unique electronic structure and stability, which arises from the fusion of the benzene rings with the seven-membered ring. Dibenz[a,e]azulene is of interest in organic chemistry and materials science due to its potential applications in the development of novel materials and its role as a structural motif in more complex organic compounds. It is also found in certain natural products and can be synthesized through various chemical reactions, often involving the cyclization of simpler aromatic compounds.
237-42-3
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Basic information
- Product Name: Dibenz[a,e]azulene
- Synonyms: Dibenz[a,e]azulene
- CAS NO:237-42-3
- Molecular Formula: C18H12
- Molecular Weight: 228.29
- EINECS: N/A
- Product Categories: N/A
- Mol File: 237-42-3.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Dibenz[a,e]azulene(CAS DataBase Reference)
- NIST Chemistry Reference: Dibenz[a,e]azulene(237-42-3)
- EPA Substance Registry System: Dibenz[a,e]azulene(237-42-3)
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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: 237-42-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 237-42-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,3 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.Calculate Digit Verification of CAS Registry Number 237-42:
(5*2)+(4*3)+(3*7)+(2*4)+(1*2)=53
53 % 10 = 3
So 237-42-3 is a valid CAS Registry Number.
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Dibenz[a,e]azulene
