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2,3-Diethylpyrazine

Product Name
2,3-Diethylpyrazine
CAS No.
15707-24-1
Chemical Name
2,3-Diethylpyrazine
Synonyms
FEMA 3136;2,3-Diethyl;shoyu pyrazine;FEMA NUMBER 3136;2,3-diethyl-pyrazin;2,3-DIETHYLPYRAZINE;DIETHYLPYRAZINE,2,3-;2.3-Diethyl pryazine;Pyrazine, 2,3-diethyl-;2,3-Diethylpyrazine>
CBNumber
CB4364238
Molecular Formula
C8H12N2
Formula Weight
136.19
MOL File
15707-24-1.mol
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2,3-Diethylpyrazine Property

Boiling point:
180-182 °C (lit.)
Density 
0.963 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.5(lit.)
FEMA 
3136 | 2,3-DIETHYLPYRAZINE
Flash point:
159 °F
storage temp. 
Inert atmosphere,Room Temperature
pka
2.16±0.10(Predicted)
Specific Gravity
0.963
color 
Colorless to Light yellow
Odor
at 0.10 % in dipropylene glycol. raw nutty green pepper
Odor Type
nutty
JECFA Number
771
LogP
1.70
CAS DataBase Reference
15707-24-1(CAS DataBase Reference)
NIST Chemistry Reference
2,3-Diethylpyrazine(15707-24-1)
EPA Substance Registry System
Pyrazine, 2,3-diethyl- (15707-24-1)
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Safety

Hazard Codes 
Xi
Risk Statements 
37/38-41
Safety Statements 
26-39
RIDADR 
UN 3334
WGK Germany 
3
TSCA 
Yes
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

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

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

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
W313602
Product name
2,3-Diethylpyrazine
Purity
≥98%, FG
Packaging
100g
Price
$225
Updated
2024/03/01
Sigma-Aldrich
Product number
W313602
Product name
2,3-Diethylpyrazine
Purity
≥98%, FG
Packaging
1kg
Price
$1470
Updated
2024/03/01
Sigma-Aldrich
Product number
292982
Product name
2,3-Diethylpyrazine
Purity
98%
Packaging
5g
Price
$46.5
Updated
2023/06/20
TCI Chemical
Product number
D1581
Product name
2,3-Diethylpyrazine
Purity
>98.0%(GC)
Packaging
5mL
Price
$22
Updated
2024/03/01
Alfa Aesar
Product number
A13277
Product name
2,3-Diethylpyrazine, 98%
Packaging
5g
Price
$21.2
Updated
2021/12/16
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2,3-Diethylpyrazine Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLORLESS TO LIGHT YELLOW LIQUID

Chemical Properties

2,3-Diethylpyrazine has a nutty, hazelnut aroma

Occurrence

Reported found in baked potato, mushrooms, cocoa, roasted filberts, malt and shoyu (fermented soya hydrolysate).

Uses

2,3-Diethylpyrazine is used in method for preparing coffee extracts for cigarette using aroma backfilling agents.

Definition

ChEBI: 2,3-Diethylpyrazine is a member of pyrazines.

Preparation

By condensation of 3,4-hexanedione with ethylenediamine

Taste threshold values

Taste characteristics at 10 ppm: musty, raw, slight nutty, slight radishEMA PADI: 0.681 m

General Description

2,3-Diethylpyrazine is naturally present in tobacco and has been added to tobacco as flavor ingredients. Interaction of 2,3-diethylpyrazine (a volatile flavor compound) with propyl gallate has been investigated.

2,3-Diethylpyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3-Diethylpyrazine Suppliers

Jinan Yuanze Biotechnology Co., LTD
Tel
15063396929
Email
978101703@qq.com
Country
China
ProdList
59
Advantage
58
Wuhan Hongde Yuexin Pharmatech Co.,Ltd
Tel
027-83850116 18164090116
Fax
027-83850116
Email
whhdyxchem123@sina.com
Country
China
ProdList
4144
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18217
Advantage
66
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9984
Advantage
60
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
zhangsn@titansci.com
Country
China
ProdList
14113
Advantage
59
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View Lastest Price from 2,3-Diethylpyrazine manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
2,3-Diethylpyrazine 15707-24-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-20
Zhuozhou Wenxi import and Export Co., Ltd
Product
2,3-Diethylpyrazine 15707-24-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
2,3-Diethylpyrazine 15707-24-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-08

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