2-Ethyl-3-methoxypyrazine

Product Name: 2-Ethyl-3-methoxypyrazine
CAS No.: 25680-58-4
Chemical Name: 2-Ethyl-3-methoxypyrazine
Synonyms: FEMA 5144;FEMA NUMBER 3280;2-Ethyl-3-Methoxypyr;2-METHOXY-3-ETHYLPYRAZINE;2-ETHYL-3-METHOXYPYRAZINE;3-ETHYL-2-METHOXYPYRAZINE;2-ethyl-3-methoxy-pyrazin;3-Methoxy-2-ethylpyrazine;Pyrazine, 3-ethyl-2-methoxy;Pyrazine, 2-ethyl-3-methoxy-
CBNumber: CB8116459
Molecular Formula: C7H10N2O
Formula Weight: 138.17
MOL File: 25680-58-4.mol

More

Less

2-Ethyl-3-methoxypyrazine Property

Boiling point:: 90 °C/40 mmHg (lit.)
Density: 1.049 g/mL at 25 °C (lit.)
refractive index: n20/D 1.502(lit.)
FEMA: 3280 | 2-ETHYL(OR METHYL)-(3,5 AND 6)-METHOXYPYRAZINE
Flash point:: 156 °F
storage temp.: Sealed in dry,Room Temperature
pka: 0.92±0.10(Predicted)
Specific Gravity: 1.029
Odor: at 0.10 % in dipropylene glycol. raw potato earthy bell pepper nutty
Odor Type: earthy
JECFA Number: 789
LogP: 1.80
CAS DataBase Reference: 25680-58-4(CAS DataBase Reference)
NIST Chemistry Reference: 2-Ethyl-3-methoxypyrazine(25680-58-4)
EPA Substance Registry System: Pyrazine, 2-ethyl-3-methoxy- (25680-58-4)

More

Less

Safety

Hazard Codes: Xn,Xi
Risk Statements: 22-37/38-41-36/37/38
Safety Statements: 26-39-36/37/39
RIDADR: NA 1993 / PGIII
WGK Germany: 3
TSCA: T
HazardClass: IRRITANT
HS Code: 29339900

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

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.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W514403
Product name: 2-Ethyl-3-methoxypyrazine
Purity: ≥99%, FG
Packaging: sample-k
Price: $89.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: W514403
Product name: 2-Ethyl-3-methoxypyrazine
Purity: ≥99%, FG
Packaging: 25g
Price: $285
Updated: 2024/03/01

Sigma-Aldrich

Product number: W514403
Product name: 2-Ethyl-3-methoxypyrazine
Purity: ≥99%, FG
Packaging: 100g
Price: $743
Updated: 2024/03/01

Sigma-Aldrich

Product number: 293806
Product name: 2-Ethyl-3-methoxypyrazine
Purity: 99%
Packaging: 1g
Price: $110
Updated: 2023/06/20

Alfa Aesar

Product number: A15817
Product name: 2-Ethyl-3-methoxypyrazine, 99%
Packaging: 5g
Price: $77.8
Updated: 2021/12/16

More

Less

2-Ethyl-3-methoxypyrazine Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid

Uses

2-Ethyl-3-methoxypyrazine has been employed as internal standard for determination of taste and odour causing compounds using the granular adsorbent, Ambersorb 572, by gas chromatography-high resolution mass spectrometry.

Definition

ChEBI: 3-Ethyl-2-methoxypyrazine is a member of pyrazines and an aromatic ether.

2-Ethyl-3-methoxypyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

2-Ethyl-3-methoxypyrazine Suppliers

China 78 France 1 Germany 2 India 3 Japan 1 Norway 1 Switzerland 1 United Kingdom 11 United States 30 Global 128

Service Chemical Inc.

Tel: --
Fax: --
Email: sales@chemos-group.com
Country: Germany
ProdList: 6350
Advantage: 71

ABCR GmbH & CO. KG

Tel: --
Fax: --
Email: info@abcr.de
Country: Germany
ProdList: 6831
Advantage: 75

More

Less

View Lastest Price from 2-Ethyl-3-methoxypyrazine manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 2-Ethyl-3-methoxypyrazine 25680-58-4
Price: US $50.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-11-19

JINING XINHE CHEMICAL CO., LTD

Product: 2-Ethyl-3-methoxypyrazine 25680-58-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 10ton
Release date: 2024-07-20

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2-Ethyl-3-methoxypyrazine 25680-58-4
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

25680-58-4, 2-Ethyl-3-methoxypyrazineRelated Search:

Methoxydiethylborane Ethyl acrylate Ethylpyrazine Ethyl cellulose Ethanol Ethylparaben 2-Methylpyrazine CHLOROETHANE Ethylbenzene Glipizide Sulfachoropyrazine sodium Ethyl formate Ethyl acetate Pyrazinamide p-(2-Methoxyethyl) phenol 2-Isopropyl-3-methoxypyrazine 2-Methoxy-3-sec-butyl pyrazine 2-Methoxy-3-isobutyl pyrazine

FEMA NUMBER 3280

FEMA 5144

2-METHYL-3,5 OR 6-METHOXYPYRAZINE

2-METHOXY-3-ETHYL-3-METHYL-5-METHYL PYRAZINE

2-METHOXY-3-ETHYLPYRAZINE

2-METHOXY-3-ETHYLPYRAZINE, 2-METHOXY-3-METHYLPYRAZINE AND 2-METHOXY-5-METHYLPYRAZINE

2-METHOXY-3(5/6)-ETHYL PYRAZINE

2-ETHYL-3-METHOXYPYRAZINE

2-ETHYL (OR METHYL)-(3,5,AND 6)-METHOXYPYRAZINE

2-ETHYL-(OR METHYL)-(3,5 OR6)-METHOXYPYRAZINE

2,5 OR 6-METHOXY-3-ETHYL PYRAZINE

3-ETHYL-2-METHOXYPYRAZINE

2-ethyl-3-methoxy-pyrazin

Pyrazine, 2-ethyl-3-methoxy-

Pyrazine, 3-ethyl-2-methoxy

2-ETHYL-3-METHOXYPYRAZINE 99+%

2-Methoxy-3(or5or6)ethylpyrazine

2-METHOXY-3-ETHYL PYRAZINE FEMA NO.5144

2-Ethyl-3-Methoxypyr

3-Methoxy-2-ethylpyrazine

2-Methyl(orethyl)-3(5or6)-methoxy pyrazine

2-Methyl(orethyl)-3(5or6)-methoxy

2-Ethyl-3-methoxypyrazine USP/EP/BP

25680-58-4

25680-85-4

Heterocyclic Building Blocks

Building Blocks

Mono- & Polyalkylpyrazines

Pyrazines

Alkoxypyrazines

Alphabetical Listings

E-F

Flavors and Fragrances

Building Blocks

Heterocyclic Building Blocks

Alkoxypyrazines

Mono- & Polyalkylpyrazines

Pyrazines