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

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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)

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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

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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.

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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: 1g
Price: $42.1
Updated: 2021/12/16

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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

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2-Ethyl-3-methoxypyrazine Suppliers

China 77 France 1 Germany 2 India 3 Japan 1 Norway 1 Switzerland 1 United Kingdom 11 United States 30 Global 127

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Alfa Aesar

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BOC Sciences

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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