ChemicalBook > CAS DataBase List > 2,3-DIMETHYLQUINOXALINE

2,3-DIMETHYLQUINOXALINE

Product Name
2,3-DIMETHYLQUINOXALINE
CAS No.
2379-55-7
Chemical Name
2,3-DIMETHYLQUINOXALINE
Synonyms
NSC 1789;AURORA KA-3449;SALOR-INT L498777-1EA;2,3-dimethyl-quinoxalin;2,3-Dimethyl-chinoxalin;2,3-DIMETHYLQUINOXALINE;Quinoxaline, 2,3-dimethyl-;2,3-Dimethylquinoxaline >2 3-DIMETHYLQUINOXALINE 97+%
CBNumber
CB6342560
Molecular Formula
C10H10N2
Formula Weight
158.2
MOL File
2379-55-7.mol
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2,3-DIMETHYLQUINOXALINE Property

Melting point:
104-108 °C(lit.)
Boiling point:
130 °C / 1.5mmHg
Density 
1.1192 (rough estimate)
refractive index 
1.6392 (estimate)
storage temp. 
Sealed in dry,Room Temperature
form 
Crystalline Powder
pka
1.69±0.48(Predicted)
color 
Beige
Odor
at 0.01 % in propylene glycol. fatty earthy
Odor Type
earthy
BRN 
114832
LogP
2.024 (est)
CAS DataBase Reference
2379-55-7(CAS DataBase Reference)
EPA Substance Registry System
Quinoxaline, 2,3-dimethyl- (2379-55-7)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-37/38-41
Safety Statements 
26-36/37/39
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
RTECS 
VD1960000
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29339980
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

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

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

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N-Bromosuccinimide Price

TCI Chemical
Product number
D0795
Product name
2,3-Dimethylquinoxaline
Purity
>98.0%(T)
Packaging
25g
Price
$89
Updated
2024/03/01
TCI Chemical
Product number
D0795
Product name
2,3-Dimethylquinoxaline
Purity
>98.0%(T)
Packaging
100g
Price
$256
Updated
2024/03/01
Alfa Aesar
Product number
B23313
Product name
2,3-Dimethylquinoxaline, 97%
Packaging
5g
Price
$27.65
Updated
2024/03/01
Alfa Aesar
Product number
B23313
Product name
2,3-Dimethylquinoxaline, 97%
Packaging
25g
Price
$77.65
Updated
2024/03/01
TCI Chemical
Product number
D0795
Product name
2,3-Dimethylquinoxaline
Purity
>98.0%(T)
Packaging
5g
Price
$33
Updated
2024/03/01
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2,3-DIMETHYLQUINOXALINE Chemical Properties,Usage,Production

Chemical Properties

beige crystalline powder

Definition

ChEBI: A quinoxaline derivative in which the quinoxaline (1,4-naphthyridine) skeleton is substituted with a methyl group at each of positions C-2 and C-3.

Purification Methods

It has been purified by steam distillation with the base crystallising in the distillate. Recrystallise it from distilled water or aqueous EtOH. The sulfate crystallises from EtOH with m 151-152o(dec). [Gibson J Chem Soc 343 1927, Beilstein 23 H 191, 23 II 197, 23 III/IV 1277.]

2,3-DIMETHYLQUINOXALINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3-DIMETHYLQUINOXALINE Suppliers

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View Lastest Price from 2,3-DIMETHYLQUINOXALINE manufacturers

Honest Joy Holdings Limited
Product
2,3-Dimethyl-chinoxalin 2379-55-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99.3%
Supply Ability
100 tons
Release date
2022-01-14
Nanjing jinheyou Trading Co., Ltd.
Product
2,3-DIMETHYLQUINOXALINE 2379-55-7
Price
US $0.00/g
Min. Order
1g
Purity
95%min
Supply Ability
20kg/month
Release date
2019-12-19

2379-55-7, 2,3-DIMETHYLQUINOXALINERelated Search:

ACENAPHTHO[1,2-B]QUINOXALINE 2,3-DIMETHYLQUINOXALINE 2,3,6,7-TETRAMETHYLQUINOXALINE 2,3,6-TRIMETHYLQUINOXALINE 2-ACETYL-3-METHYLQUINOXALINEDIIUM-1,4-DIOLATE 2,3-BIS(BROMOMETHYL)QUINOXALINE 6,7-Dichloro-2,3-dimethylquinoxaline 2,3-DIPHENYLQUINOXALINE 6,7-DIMETHYLQUINOXALINE-2,3-DIOL,2,3-DIHYDROXY-6,7-DIMETHYLQUINOXALINE,6,7-Dimethylquinoxaline-2,3(1H,4H)-dione,2,3-Dihydroxy-6,7-dimethylquinoxaline ,97% 6,7-DIMETHYLQUINOXALINE 2,3-DICHLORO-6,7-DIMETHYLQUINOXALINE 2-HYDROXY-6,7-DIMETHYLQUINOXALINE Quinoxaline 2,3-BIS(2-PYRIDYL)QUINOXALINE 2,3-Bis(2-pyridinyl)-6,7-dimethylquinoxaline,2,3-Bis(2-pyridyl)-6,7-dimethylquinoxaline 2,3-dimethylquinoxaline 1,4-dioxide 2 3-DIHYDROXY-1 4-PHENAZINEDIONE 1,4-dimethylquinoxaline-2,3(1H,4H)-dione

  • NSC 1789
  • 2,3-Dimethyl-chinoxalin
  • 2,3-dimethyl-quinoxalin
  • SALOR-INT L498777-1EA
  • AURORA KA-3449
  • 2,3-DIMETHYLQUINOXALINE
  • Quinoxaline, 2,3-dimethyl-
  • 2 3-DIMETHYLQUINOXALINE 97+%
  • 2,3-Dimethylquinoxaline &gt
  • 2379-55-7
  • Building Blocks
  • Quinoxalines
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