ChemicalBook > CAS DataBase List > 2,3-Diethylpyrazine

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

Ethylenediamine 3,4-Hexanedione

Preparation Products

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2,3-Diethylpyrazine Suppliers

Americas 1 Belgium 1 Canada 1 China 157 Europe 1 France 2 Germany 4 India 2 Japan 3 Singapore 1 Slovakia 1 Spain 2 Switzerland 2 The Netherlands 1 United Kingdom 17 United States 43 USA 1 Global 240
Aladdin Scientific
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Synerzine, Inc. (formerly Pyrazine Specialties, Inc. and CTC Organics)
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View Lastest Price from 2,3-Diethylpyrazine manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
2,3-Diethylpyrazine 15707-24-1
Price
US $60.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-11-20
Shandong Deshang Chemical Co., Ltd.
Product
2,3-Diethylpyrazine 15707-24-1
Price
US $9.90-7.20/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 tons
Release date
2024-06-28
JINING XINHE CHEMICAL CO., LTD
Product
2,3-Diethylpyrazine 15707-24-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10ton
Release date
2024-07-16

15707-24-1, 2,3-DiethylpyrazineRelated Search:

Glipizide Pyrazinamide Sulfachoropyrazine sodium 2,3-Dimethylpyrazine 2-Acetyl-3-ethylpyrazine 2,4-DIAMINO-6,7-DIISOPROPYLPTERIDINE PHOSPHATE SALT 5,6,7,8-Tetrahydroquinoxaline 6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine 2-METHYL-5,6-DIETHYLPYRAZINE,5-Methyl-2,3-diethylpyrazine 2-Methyl-3,5-diethylpyrazine 2,5-DIETHYLPYRAZINE Ethylpyrazine ETHYL 1-(2,3-DIETHYL-6-QUINOXALINYL)-4-PIPERIDINECARBOXYLATE 2 3-DIHYDROXY-1 4-PHENAZINEDIONE 2,3-DIETHYL-QUINOXALINE-6-CARBOXYLIC ACID 2,6-DIETHYLPYRAZINE 2,3-Diethylpyrazine 6-CHLORO-2,3-DIETHYLQUINOXALINE

  • 2,3-Diethyl
  • DIETHYLPYRAZINE,2,3-(SG)
  • 2,3-DIETHYLPYRAZINE WITH GC
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  • Pyrazine, 2,3-diethyl-
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  • DIETHYLPYRAZINE,2,3-
  • FEMA 3136
  • FEMA NUMBER 3136
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  • 2,3-Diethylpyrazine&gt
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  • shoyu pyrazine
  • 2.3-Diethyl pryazine
  • 2,3-Diethylpyrazine in isooctane
  • 15707-24-1
  • Heterocyclic Building Blocks
  • Building Blocks
  • Pyrazines
  • Mono- & Polyalkylpyrazines
  • Alphabetical Listings
  • C-D
  • Flavors and Fragrances
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  • Mono- & Polyalkylpyrazines
  • Heterocyclic Compounds
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