ChemicalBook > CAS DataBase List > 2-Methylquinoxaline

2-Methylquinoxaline

Product Name
2-Methylquinoxaline
CAS No.
7251-61-8
Chemical Name
2-Methylquinoxaline
Synonyms
2-Methylchinoxalin;2-METHYLQUINOXALINE;2-methyl-quinoxalin;3-Methylquinoxaline;2-Methylbenzopyrazine;Quinoxaline,2-methyl-;2-Methylquinoxaline>2-Methylquinoxaline,~96%;2-METHYLQUINOXALINE 97+%;2-Methylquinoxaline, 97% 25GR
CBNumber
CB9215276
Molecular Formula
C9H8N2
Formula Weight
144.17
MOL File
7251-61-8.mol
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2-Methylquinoxaline Property

Melting point:
180.5°C
Boiling point:
245-247 °C (lit.)
Density 
1.118 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.613(lit.)
Flash point:
225 °F
storage temp. 
Inert atmosphere,Room Temperature
form 
Liquid
pka
1.32±0.30(Predicted)
color 
Clear orange to dark red
Odor
musty, roasted flavor
Odor Type
coffee
Water Solubility 
miscible
BRN 
113307
LogP
1.610
CAS DataBase Reference
7251-61-8(CAS DataBase Reference)
NIST Chemistry Reference
Quinoxaline, 2-methyl-(7251-61-8)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25
WGK Germany 
3
RTECS 
VD3450000
F 
10
HazardClass 
IRRITANT
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W511609
Product name
2-Methylquinoxaline
Purity
≥97%
Packaging
sample
Price
$54.6
Updated
2024/03/01
Sigma-Aldrich
Product number
M80202
Product name
2-Methylquinoxaline
Purity
97%
Packaging
25g
Price
$129
Updated
2024/03/01
TCI Chemical
Product number
M0580
Product name
2-Methylquinoxaline
Purity
>98.0%(GC)
Packaging
5g
Price
$39
Updated
2024/03/01
TCI Chemical
Product number
M0580
Product name
2-Methylquinoxaline
Purity
>98.0%(GC)
Packaging
25g
Price
$117
Updated
2024/03/01
Alfa Aesar
Product number
A15895
Product name
2-Methylquinoxaline, 97%
Packaging
10g
Price
$39.1
Updated
2022/04/27
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2-Methylquinoxaline Chemical Properties,Usage,Production

Chemical Properties

clear orange to dark red liquid

Definition

ChEBI: A quinoxaline derivative in which the quinoxaline (1,4-naphthyridine) skeleton is substituted at C-2 with a methyl group.

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.

2-Methylquinoxaline Preparation Products And Raw materials

Raw materials

Methylglyoxal Sodium bisulfite Ethyl acetate Dichloromethane PETROLEUM ETHER o-Phenylenediamine

Preparation Products

2-QUINOXALINECARBONYL CHLORIDE
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View Lastest Price from 2-Methylquinoxaline manufacturers

Hebei Duling International Trade Co. LTD
Product
2-Methylquinoxaline 7251-61-8
Price
US $20.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 tons
Release date
2023-01-16
Hebei Guanlang Biotechnology Co., Ltd.
Product
2-Methylquinoxaline 7251-61-8
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2023-02-08
Wuhan Monad Medicine Tech Co.,LTD
Product
2-Methylquinoxaline 7251-61-8
Price
US $10.00/Kg/Bag
Min. Order
1Kg/Bag
Purity
99%min
Supply Ability
5000
Release date
2021-04-16

7251-61-8, 2-MethylquinoxalineRelated Search:

2-Quinoxalinecarboxylic acid LUMICHROME 3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID 2,3-DIPHENYLQUINOXALINE 2-QUINOXALINECARBONYL CHLORIDE 2,3-BIS(BROMOMETHYL)QUINOXALINE ETHYL 2-QUINOXALINECARBOXYLATE 2-CHLORO-3-METHYL-QUINOXALINE 2-Methylquinoxaline 2,3,6-TRIMETHYLQUINOXALINE 3-HYDROXY-2-METHYLQUINOXALINE,2-Hydroxy-3-methylquinoxaline 2,3-DIMETHYLQUINOXALINE ALLOXAZINE 6,7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one 6,7-Dichloro-2-methyl-3-(trifluoromethyl)quinoxaline 2-AMINO-3-METHYLQUINOXALINE S,S-(6-Methylquinoxaline-2,3-diyl)dithiocarbonat 6,7-DIMETHYL-2(1H)-QUINOXALINONE

  • 2-methyl-quinoxalin
  • Quinoxaline,2-methyl-
  • 2-METHYLQUINOXALINE 97+%
  • 2-Methylquinoxaline,~96%
  • 2-METHYLQUINOXALINE
  • methylquinoxaline,2-methylchinoxaline
  • 2-Methylquinoxaline, 97% 25GR
  • 2-Methylbenzopyrazine
  • 3-Methylquinoxaline
  • 2-Methylchinoxalin
  • 2-Methylquinoxaline&gt
  • 2-Methylquinoxaline ISO 9001：2015 REACH
  • tianuf-chem_2-Methylquinoxaline,7251-61-8
  • 2-Methylquinoxaline CAS. NO.7251-61-8
  • 7251-61-8
  • Quinoxalines
  • Heterocyclic Building Blocks
  • Building Blocks
  • Quinolines, Quinazolines and derivatives
  • Building Blocks
  • Heterocyclic Building Blocks
  • Quinoxalines
  • Alphabetical Listings
  • Flavors and Fragrances
  • M-N