ChemicalBook > CAS DataBase List > 2-Methoxy-3-methylpyrazine

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

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

Hebei Zhuanglai Chemical Trading Co Ltd
Product
2-Methoxy-3-methylpyrazine 2847-30-5
Price
US $55.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-11-19
Hebei Weibang Biotechnology Co., Ltd
Product
2-Methoxy-3-methylpyrazine 2847-30-5
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 mt
Release date
2024-11-04
Hebei Chuanghai Biotechnology Co,.LTD
Product
2-Methoxy-3-Methylpyrazine 2847-30-5
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-13

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

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