2-Methylquinoxaline

Basic Information

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CAS Number

7251-61-8

Molecular Formula

C9H8N2

Molecular Weight

144.18 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

180.5°C

Boiling Point

245-247 °C

Density

1.118 g/mL at 25 °C

Water Solubility

miscible

Refractive Index

n20/D 1.613(lit.)

SMILES

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Cc1cnc2ccccc2n1

InChI

InChI=1S/C9H8N2/c1-7-6-10-8-4-2-3-5-9(8)11-7/h2-6H,1H3

InChIKey

ALHUXMDEZNLFTA-UHFFFAOYSA-N

LogP

1.9382199999999998

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

136

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Sensitiveness

对空气敏感

Synonyms & References

English

2-methylquinoxaline
2-Methylbenzopyrazine
2-Methyl-chinoxalin
2-methylchinoxaline
2-methyl-quinoxalin
2-Methylquinoxaline,~
3-Methylquinoxaline
methylquinoxaline,2-methylchinoxaline
Quinoxaline,2-methyl
NSC 65587
Quinoxaline, 2-methyl-
2-Methyl quinoxaline
03VU31MV6J
ALHUXMDEZNLFTA-UHFFFAOYSA-N
methyl-quinoxaline
2-methyl-quinoxaline
NCIOpen2_000305
2-methyl-1,4-naphthyridine
KSC214K0N
2-Methylquinoxaline

MDL Number

MFCD00006727

Customs Code

2933990090

FAQ

What is 2-Methylquinoxaline (CAS: 7251-61-8)?

2-Methylquinoxaline is an organic compound with the chemical formula C10H8N2. It is a yellow crystalline solid with a distinctive odor. It is used in pharmaceuticals, dyes, and as a precursor in organic synthesis. CAS Number: 7251-61-8

What are the main uses of 2-Methylquinoxaline (CAS: 7251-61-8)?

2-Methylquinoxaline is mainly used in the pharmaceutical industry as an intermediate in drug synthesis. It is also used in the production of dyes and as a precursor in various organic syntheses. CAS Number: 7251-61-8

Is 2-Methylquinoxaline (CAS: 7251-61-8) safe?

2-Methylquinoxaline is generally considered safe for industrial use, but proper handling and safety measures are necessary. It is flammable and corrosive, so it should be handled with gloves and protective eyewear. It should be stored away from sources of ignition and kept in a well-ventilated area. CAS Number: 7251-61-8

How should 2-Methylquinoxaline (CAS: 7251-61-8) be stored?

2-Methylquinoxaline should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. Store it in a well-ventilated area and avoid contact with oxidizing agents. CAS Number: 7251-61-8