2,7-Dimethylquinoline

Basic Information

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CAS Number

93-37-8

Molecular Formula

C11H11N

Molecular Weight

157.22 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

58-60 °C

Boiling Point

264.55°C

Density

1.0491 (estimate)

Flash Point

106.5°C

Refractive Index

1.6106 (estimate)

SMILES

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CC1=CC2=C(C=C1)C=CC(=N2)C

InChI

InChI=1S/C11H11N/c1-8-3-5-10-6-4-9(2)12-11(10)7-8/h3-7H,1-2H3

InChIKey

QXKPLNCZSFACPU-UHFFFAOYSA-N

LogP

2.8516400000000006

Topological Polar Surface Area

12.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

155

Synonyms & References

English

2,7-Dimethylquinoline
Quinoline,2,7-dimethyl-
2,7-Dimethylquinoline1000µg
2,7-Dimethylquinoline (ACI)
m-Toluquinaldine
NSC 5240
2,7-dimethylquinoline
Quinoline, 2,7-dimethyl-
NS00039552
2,7-DIMETHYLQUINOLINE
UNII-7K9YKG6MZP
SCHEMBL951793
SB67626
BDBM50159253
2,7-Dimethyl-quinoline
EINECS 202-242-4
AKOS015897204
93-37-8
DB-057396
DTXCID1048835
NSC5240
NSC-5240
7K9YKG6MZP
Quinoline,7-dimethyl-
MFCD00006763
2,7-Dimethylquinoline, 99%
DTXSID0059085
CHEMBL194876
I11455
CS-0119502
AS-49542

MDL Number

MFCD00006763

Customs Code

2933499090

FAQ

What are the physical and chemical properties of 2,7-Dimethylquinoline (CAS: 93-37-8)?

2,7-Dimethylquinoline is a yellow crystalline solid with a molecular weight of 154.19 g/mol. It has a low water solubility (0.02 g/L at 20°C) and is soluble in organic solvents like ethanol and acetone. Chemically, it is moderately reactive towards bases and can undergo substitution reactions. Its solubility increases with increasing temperature.

How is 2,7-Dimethylquinoline (CAS: 93-37-8) typically synthesized?

2,7-Dimethylquinoline is typically synthesized by the condensation of 2-methylquinoline with formaldehyde in the presence of a strong acid catalyst such as hydrochloric acid. This reaction yields 2,7-dimethylquinoline with good selectivity and a high yield of up to 95%. Other methods include the reduction of 2,7-dimethylquinone or the treatment of 2,7-dimethylisoquinoline with sodium hydride.

What industries use 2,7-Dimethylquinoline (CAS: 93-37-8)?

2,7-Dimethylquinoline is used in various industries due to its unique properties. It is utilized in the pharmaceutical industry for the synthesis of certain drugs, in polymer production as a precursor, in the development of chemical sensors, and in semiconductor applications for doping purposes. Its versatile nature makes it a valuable compound in these fields.

What precautions should be taken when handling 2,7-Dimethylquinoline (CAS: 93-37-8)?

When handling 2,7-Dimethylquinoline, it is essential to take appropriate safety precautions. Wear appropriate personal protective equipment (PPE) including gloves, safety goggles, and a lab coat. Store it in a cool, dry place away from heat and oxidizing agents. Use a fume hood during handling and disposal, and ensure proper ventilation. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.