7-Methyldibenzo[b,def]chrysene is a polycyclic aromatic hydrocarbon (PAH) with the molecular formula C23H16. It is a derivative of dibenzo[b,def]chrysene, featuring a methyl group attached at the 7th carbon position. 7-Methyldibenzochrysene is known for its complex structure, consisting of five fused benzene rings, and is classified as a carcinogenic and mutagenic substance due to its potential to cause cancer and genetic mutations. It is typically formed during the incomplete combustion of organic materials, such as in industrial processes or the burning of fossil fuels. The presence of 7-methyldibenzo[b,def]chrysene in the environment is a concern due to its toxic properties and its ability to bioaccumulate in living organisms, posing risks to both human health and the ecosystem.

5174-22-1

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Basic information
1. Product Name: 7-Methyldibenzochrysene
2. Synonyms:
3. CAS NO:5174-22-1
4. Molecular Formula:
5. Molecular Weight: 316.402
6. EINECS: N/A
7. Product Categories: N/A
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: 7-Methyldibenzochrysene(CAS DataBase Reference)
10. NIST Chemistry Reference: 7-Methyldibenzochrysene(5174-22-1)
11. EPA Substance Registry System: 7-Methyldibenzochrysene(5174-22-1)
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: 5174-22-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 5174-22-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,7 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5174-22:
(6*5)+(5*1)+(4*7)+(3*4)+(2*2)+(1*2)=81
81 % 10 = 1
So 5174-22-1 is a valid CAS Registry Number.

5174-22-1Upstream product

5174-22-1Downstream Products

63040-57-3 5-Formyl-10-methyl-3,4:8,9-dibenzo-pyren

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