Skip to Content
Merck
CN

Key Documents

View All Documentation

W511609

2-Methylquinoxaline

≥97%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C9H8N2
CAS Number:
7251-61-8
Molecular Weight:
144.17
NACRES:
NA.21
Flavis number:
14.139
PubChem Substance ID:
24902061
UNSPSC Code:
12164502
EC Number:
230-664-9
MDL number:
MFCD00006727
Beilstein/REAXYS Number:
113307
Organoleptic:
coffee; nutty; roasted
Biological source:
synthetic
Food allergen:
no known allergens
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

biological source

synthetic

Quality Segment

300

assay

≥97%

refractive index

n20/D 1.613 (lit.)

bp

245-247 °C (lit.)

density

1.118 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

coffee; nutty; roasted

SMILES string

Cc1cnc2ccccc2n1

InChI

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

InChI key

ALHUXMDEZNLFTA-UHFFFAOYSA-N

General description

2-Methylquinoxaline is a heterocyclic compound used in roasted and meat flavoring. It is one of the volatile compounds formed during the thermal reaction between L-cysteine and dihydroxyacetone in glycerine.

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

Still not finding the right product?

Explore all of our products under 2-Methylquinoxaline

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

224.6 °F - closed cup

flash_point_c

107 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library