2-Methoxy-3-methylpyrazine

Product Name: 2-Methoxy-3-methylpyrazine
CAS No.: 2847-30-5
Chemical Name: 2-Methoxy-3-methylpyrazine
Synonyms: FEMA 3183;FEMA NUMBER 3183;2-Methoxy-3-Methylpy;METHOXYMETHYLPYRAZINE;METHYL METHOXY PYRAZINE;2-METHYL-3-METHOXYPYRAZINE;2-METHYL-6-METHOXYPYRAZINE;2-methoxy-3-methyl-pyrazin;2-Methoxy-3-methylpyrazine;3-Methyl-2-methoxypyrazine
CBNumber: CB2286770
Molecular Formula: C6H8N2O
Formula Weight: 124.14
MOL File: 2847-30-5.mol

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2-Methoxy-3-methylpyrazine Property

Boiling point:: 48-52°C 10mm
Density: 1.06 g/mL at 25 °C (lit.)
refractive index: n20/D 1.507(lit.)
FEMA: 3183 | 2,5 OR 6-METHOXY-3-METHYLPYRAZINE (MIXTURE OF ISOMERS)
Flash point:: 132 °F
storage temp.: Sealed in dry,Room Temperature
pka: 1.01±0.10(Predicted)
form: clear liquid
color: Colorless to Light yellow
Odor: at 0.10 % in dipropylene glycol. nutty roasted hazelnut barly
Odor Type: nutty
JECFA Number: 788
BRN: 878809
LogP: 1.21
CAS DataBase Reference: 2847-30-5(CAS DataBase Reference)
NIST Chemistry Reference: 2-Methoxy-3-methyl pyrazine(2847-30-5)
EPA Substance Registry System: Pyrazine, 2-methoxy-3-methyl- (2847-30-5)

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Safety

Hazard Codes: Xn
Risk Statements: 22-37/38-41-10
Safety Statements: 26-39-16
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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: W318302
Product name: 2-Methoxy-3-methylpyrazine
Purity: ≥99%, FCC, FG
Packaging: sample-k
Price: $54.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: W318302
Product name: 2-Methoxy-3-methylpyrazine
Purity: ≥99%, FCC, FG
Packaging: 250g
Price: $587
Updated: 2024/03/01

Sigma-Aldrich

Product number: W318302
Product name: 2-Methoxy-3-methylpyrazine
Purity: ≥99%, FCC, FG
Packaging: 1kg
Price: $1240
Updated: 2024/03/01

Sigma-Aldrich

Product number: W318302
Product name: 2-Methoxy-3-methylpyrazine
Purity: ≥99%, FCC, FG
Packaging: 5kg
Price: $4730
Updated: 2024/03/01

Sigma-Aldrich

Product number: 297941
Product name: 2-Methoxy-3-methylpyrazine
Purity: 99%
Packaging: 5g
Price: $57.4
Updated: 2021/12/16

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2-Methoxy-3-methylpyrazine Chemical Properties,Usage,Production

Chemical Properties

clear colourless liquid

Chemical Properties

2 or 5 or 6-Methoxy-3-methylpyrazine has an aroma reminiscent of hazelnut, almond and peanut. The methyl methoxy pyrazines are used as nut-like flavoring agents for foods and beverages. The 2-methoxy-3-methyl derivative is used as a coffee aroma enhancing agent.

Occurrence

Reported found in sherry and krill.

Preparation

From 2-methylpyrazine by various routes.

Definition

ChEBI: 2-Methoxy-3-methylpyrazine is a member of pyrazines and an aromatic ether.

Aroma threshold values

Detection: 3 to 7 ppb

General Description

Lowest observable adverse effect levels of 2-methoxy-3-methylpyrazine which inhibits ciliary beat frequency, oocyte pickup rate and infundibular smooth muscle contraction in the hamster oviduct has been evaluated.

2-Methoxy-3-methylpyrazine Preparation Products And Raw materials

Raw materials

Sodium ethoxide

Preparation Products

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2-Methoxy-3-methylpyrazine Suppliers

Americas 1 Belgium 2 China 178 Europe 1 France 2 Germany 5 India 6 Japan 2 Norway 1 Slovakia 1 Spain 1 Switzerland 2 United Kingdom 13 United States 48 USA 1 Global 264

J & K SCIENTIFIC LTD.

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Pure Chemistry Scientific Inc.

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View Lastest Price from 2-Methoxy-3-methylpyrazine manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd

Product: 2-Methoxy-3-methylpyrazine 2847-30-5
Price: US $100.00-30.00/kg
Min. Order: 1kg
Purity: 99.93%
Supply Ability: 1000kg per week
Release date: 2024-04-22

Ouhuang Engineering Materials (Hubei) Co., Ltd

Product: 2-Methoxy-3-methylpyrazine 2847-30-5
Price: US $3.00/kg
Min. Order: 1kg
Purity: 99.92%
Supply Ability: 50000tons
Release date: 2024-04-22

Henan Fengda Chemical Co., Ltd

Product: 2-Methoxy-3-methylpyrazine 2847-30-5
Price: US $32.00-1.10/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-22

2847-30-5, 2-Methoxy-3-methylpyrazineRelated Search:

Methylparaben Pyrazine Acetonitrile Paraquat dichloride 2-Methoxypyrazine 2-Methoxyethanol Methyl acetate Glipizide Methyl acrylate Methanol Pyrazinamide Kresoxim-methyl Tetramethylpyrazine Basic Violet 1 2-Methylpyrazine 3-Methoxy-2-methylaniline Methyl Methyl bromide

2-METHOXYL-3-METHYLPYRAZINE

2-METHOXY-3-METHYLPYRAZINE AND 2-METHOXY-5-METHYLPYRAZINE

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

2-METHOXY-3(5)-METHYLPYRAZINE

2-METHYL-3-METHOXYPYRAZINE

2-Methoxy-3(5or6)-methoxy pyrazine

2-Methoxy-3-Methylpyrazine, 98% 5GR

2-Methoxy-3( or 5 or 6)-Methylpyrazine

2-Methoxy-3-Methylpy

2-Methoxy-3-methylpyrazine,99%

2-METHYL-3(5/6)-METHOXYPYRAZINE

2-METHYL-6-METHOXYPYRAZINE

2 OR 5 OR 6-METHOXY-3-METHYLPYRAZINE

METHOXYMETHYLPYRAZINE

METHYL METHOXY PYRAZINE

FEMA 3183

FEMA NUMBER 3183

PYRAZINE, 2-METHOXY-3(OR 5)-METHYL-

2-methoxy-3-methyl-pyrazin

Pyrazine, 2-methoxy-3-methyl-

Pyrazine, 2-methyl-3-methoxy

2-METHOXY-3-METHYLPYRAZINE 98+%

2-METHOXY-3-METHYL PYRAZINE FEMA NO.3183

2-Methoxy-3-methyl pyrazine

2-Methoxy-3-methylpyrazine

3-Methyl-2-methoxypyrazine

2-Methoxy-3-methylpyrazine&gt

2-Methoxy-3-methylpyrazine USP/EP/BP

2847-30-5 2-Methoxy-3-methylpyrazine

2847-30-5

Building Blocks

Alkoxypyrazines

Pyrazines

Mono- & Polyalkylpyrazines

Heterocyclic Building Blocks

Building Blocks

Heterocyclic Building Blocks

Alphabetical Listings

Flavors and Fragrances

M-N

Alkoxypyrazines

Mono- & Polyalkylpyrazines

pyrazine Flavor

Pyrazines

Pyrazine