2,3,8-Trimethylquinoline is an organic compound belonging to the quinoline family, characterized by a fused six-membered benzene ring and a five-membered pyridine ring. It has the molecular formula C12H11N and a molar mass of 169.22 g/mol. 2,3,8-trimethylquinoline is a colorless to pale yellow solid with a melting point of 47-49°C. The presence of three methyl groups at the 2, 3, and 8 positions on the quinoline nucleus contributes to its unique chemical properties. 2,3,8-Trimethylquinoline is synthesized through various methods, including the condensation of o-tolualdehyde with acetonitrile in the presence of ammonia, and it is used as an intermediate in the production of pharmaceuticals, agrochemicals, and other organic compounds. Due to its potential applications and chemical reactivity, it is an important compound in the field of organic synthesis and medicinal chemistry.

4945-28-2

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Basic information
1. Product Name: 2,3,8-trimethylquinoline
2. Synonyms: 2,3,8-Trimethylquinoline; quinoline, 2,3,8-trimethyl-
3. CAS NO:4945-28-2
4. Molecular Formula: C₁₂H₁₃N
5. Molecular Weight: 171.2383
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 285.161°C at 760 mmHg
3. Flash Point: 117.903°C
4. Appearance: N/A
5. Density: 1.034g/cm³
6. Vapor Pressure: 0.005mmHg at 25°C
7. Refractive Index: 1.6
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: 2,3,8-trimethylquinoline(CAS DataBase Reference)
11. NIST Chemistry Reference: 2,3,8-trimethylquinoline(4945-28-2)
12. EPA Substance Registry System: 2,3,8-trimethylquinoline(4945-28-2)
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: 4945-28-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4945-28-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,4 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4945-28:
(6*4)+(5*9)+(4*4)+(3*5)+(2*2)+(1*8)=112
112 % 10 = 2
So 4945-28-2 is a valid CAS Registry Number.

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