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2,3-Diethylpyrazine

2,3-Diethylpyrazine structure

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

Molecular Weight:: 136.19

MDL Number:: MFCD00006151

MOL File:: 15707-24-1.mol

MSDS File:: SDS

Last updated:2026-04-03 14:17:14

Product description	Number	Pack Size	Price
2,3-Diethylpyrazine ≥98%, FG	W313602	1 each	$58
2,3-Diethylpyrazine ≥98%, FG	W313602	100g	$239
2,3-Diethylpyrazine ≥98%, FG	W313602	1kg	$1570
2,3-Diethylpyrazine ≥98%, FG	W313602	1 unit	$56.3
2,3-Diethylpyrazine ≥98%, FG	W313602	1 unit	$56.3
More product size

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2,3-Diethylpyrazine Properties

Boiling point	180-182 °C (lit.)
Density	0.963 g/mL at 25 °C (lit.)
FEMA	3136 \| 2,3-DIETHYLPYRAZINE
FLAVIS Number	14.005 \| 2,3-Diethylpyrazine
refractive index	n20/D 1.5(lit.)
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
biological source	synthetic
JECFA Number	771
Cosmetics Ingredients Functions	PERFUMING
InChI	1S/C8H12N2/c1-3-7-8(4-2)10-6-5-9-7/h5-6H,3-4H2,1-2H3
InChIKey	GZXXANJCCWGCSV-UHFFFAOYSA-N
SMILES	CCc1nccnc1CC
LogP	1.70
CAS DataBase Reference	15707-24-1(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)	2,3-DIETHYLPYRAZINE
EWG's Food Scores	1
FDA UNII	AD31A42VY0
NIST Chemistry Reference	2,3-Diethylpyrazine(15707-24-1)
EPA Substance Registry System	Pyrazine, 2,3-diethyl- (15707-24-1)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H315-H318-H335

Precautionary statements

P261-P280-P305+P351+P338

target organs

Respiratory system

PPE

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

37/38-41

Safety Statements

26-39

RIDADR

UN 3334

WGK Germany

TSCA

TSCA listed

HS Code

29339900

Storage Class

10 - Combustible liquids

Hazard Classifications

Eye Dam. 1
Skin Irrit. 2
STOT SE 3

NFPA 704

	2
0		1

2,3-Diethylpyrazine price More Price(32)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	W313602	2,3-Diethylpyrazine ≥98%, FG	15707-24-1	1 each	$58	2026-03-19	Buy
Sigma-Aldrich	W313602	2,3-Diethylpyrazine ≥98%, FG	15707-24-1	100g	$239	2026-03-19	Buy
Sigma-Aldrich	W313602	2,3-Diethylpyrazine ≥98%, FG	15707-24-1	1kg	$1570	2026-03-19	Buy
Sigma-Aldrich	W313602	2,3-Diethylpyrazine ≥98%, FG	15707-24-1	1 unit	$56.3	2025-07-31	Buy
Sigma-Aldrich	W313602	2,3-Diethylpyrazine ≥98%, FG	15707-24-1	1 unit	$56.3	2025-07-31	Buy

Product number	Packaging	Price	Buy
W313602	1 each	$58	Buy
W313602	100g	$239	Buy
W313602	1kg	$1570	Buy
W313602	1 unit	$56.3	Buy
W313602	1 unit	$56.3	Buy

2,3-Diethylpyrazine Chemical Properties,Uses,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.

Preparation

By condensation of 3,4-hexanedione with ethylenediamine

Definition

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

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

2,3-Diethylpyrazine Suppliers

Global( 255)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shandong Deshang Chemical Co., Ltd.	+86-0531-8875-2665 +8613153039501	info@deshangchem.com	China	661	58
JINING XINHE CHEMICAL CO., LTD	+8615318402391	sales@xinhepharma.com	China	809	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883	niki@zlchemi.com	China	7245	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29821	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2949	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6369	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	9546	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Jinan Qinmu Fine Chemical Co.,Ltd.	+8618660799346	sales@qinmuchem.com	China	1008	58

Supplier	Advantage
Shandong Deshang Chemical Co., Ltd.	58
JINING XINHE CHEMICAL CO., LTD	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
career henan chemical co	58
Jinan Finer Chemical Co., Ltd	58
Xiamen AmoyChem Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Zhengzhou Alfa Chemical Co.,Ltd	58
SIMAGCHEM CORP	58
Jinan Qinmu Fine Chemical Co.,Ltd.	58

View Lastest Price from 2,3-Diethylpyrazine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-12-01	2,3-Diethylpyrazine 15707-24-1	US $0.00-0.00 / KG	1KG	99.0%	10000KGS	Shaanxi Dideu New Materials Co. Ltd
2025-05-23	2,3-Diethylpyrazine 15707-24-1	US $60.00 / kg	1kg	99%	20 tons	Hebei Zhuanglai Chemical Trading Co Ltd
2025-04-04	2,3-Diethylpyrazine 15707-24-1	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

2,3-Diethylpyrazine
15707-24-1
US $0.00-0.00 / KG
99.0%
Shaanxi Dideu New Materials Co. Ltd

2,3-Diethylpyrazine
15707-24-1
US $60.00 / kg
99%
Hebei Zhuanglai Chemical Trading Co Ltd

2,3-Diethylpyrazine
15707-24-1
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

2,3-Diethylpyrazine Spectrum

2,3-Diethylpyrazine(15707-24-1)¹HNMR 2,3-Diethylpyrazine(15707-24-1)Raman 2,3-Diethylpyrazine(15707-24-1)IR

15707-24-1(2,3-Diethylpyrazine)Related Search:

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