3,4-dihydro-5H-benzo[cd]pyren-5-one is a chemical compound with the molecular formula C22H14O. It is a derivative of benzo[cd]pyrene, a polycyclic aromatic hydrocarbon (PAH) consisting of five fused benzene rings. 3,4-dihydro-5H-benzo[cd]pyren-5-one is formed by the reduction of benzo[cd]pyrene, where two hydrogen atoms are added to the molecule, resulting in a dihydro derivative. 3,4-dihydro-5H-benzo[cd]pyren-5-one is of interest in chemical research due to its potential applications in the synthesis of various compounds and its structural similarity to other PAHs, which are known for their environmental and health implications. However, it is important to note that the specific properties, reactivity, and potential uses of 3,4-dihydro-5H-benzo[cd]pyren-5-one would require further investigation and study.
4643-68-9
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Basic information
- Product Name: 3,4-dihydro-5H-benzo[cd]pyren-5-one
- Synonyms: 3,4-dihydro-5H-benzo[cd]pyren-5-one
- CAS NO:4643-68-9
- Molecular Formula:
- Molecular Weight: 256.304
- EINECS: N/A
- Product Categories: N/A
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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: 3,4-dihydro-5H-benzo[cd]pyren-5-one(CAS DataBase Reference)
- NIST Chemistry Reference: 3,4-dihydro-5H-benzo[cd]pyren-5-one(4643-68-9)
- EPA Substance Registry System: 3,4-dihydro-5H-benzo[cd]pyren-5-one(4643-68-9)
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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: 4643-68-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4643-68-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,4 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.Calculate Digit Verification of CAS Registry Number 4643-68:
(6*4)+(5*6)+(4*4)+(3*3)+(2*6)+(1*8)=99
99 % 10 = 9
So 4643-68-9 is a valid CAS Registry Number.
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3,4-dihydro-5H-benzo[cd]pyren-5-one
