ChemicalBook > CAS DataBase List > 2-METHOXY-3-METHYLPYRAZINE

2-METHOXY-3-METHYLPYRAZINE

Product Name
2-METHOXY-3-METHYLPYRAZINE
CAS No.
68378-13-2
Chemical Name
2-METHOXY-3-METHYLPYRAZINE
Synonyms
FEMA 3183;FEMA NUMBER 3183;METHOXYMETHYLPYRAZINE;METHYL METHOXY PYRAZINE;2-METHYL-6-METHOXYPYRAZINE;2-METHOXYL-3-METHYLPYRAZINE;2-METHOXY-3(5)-METHYLPYRAZINE;2-METHOXY-3 (5)-METHYL PYRAZIN;2-METHYL-3(5/6)-METHOXYPYRAZINE;2-methoxy-3(or5)-methylpyrazine
CBNumber
CB5286771
Molecular Formula
C6H8N2O
Formula Weight
124.14
MOL File
68378-13-2.mol
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2-METHOXY-3-METHYLPYRAZINE Property

Boiling point:
62 °C (16 mmHg)
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
Odor
at 0.10 % in propylene glycol. chocolate cocoa roasted almond hazelnut peanut nutty
Odor Type
chocolate
JECFA Number
788
InChI
InChI=1S/C6H8N2O/c1-5-6(9-2)8-4-3-7-5/h3-4H,1-2H3
InChIKey
VKJIAEQRKBQLLA-UHFFFAOYSA-N
SMILES
C1(OC)=NC=CN=C1C
LogP
-0.54
CAS DataBase Reference
68378-13-2(CAS DataBase Reference)
EPA Substance Registry System
Pyrazine, 2-methoxy-3(or 5)-methyl- (68378-13-2)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-37/38-41
Safety Statements 
26-39
RIDADR 
UN 1993 3/PG 3
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

P330Rinse mouth.

P501Dispose of contents/container to..…

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2-METHOXY-3-METHYLPYRAZINE Chemical Properties,Usage,Production

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.

Definition

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

Preparation

From 2-methylpyrazine by various routes.

Aroma threshold values

Detection: 3 to 7 ppb

2-METHOXY-3-METHYLPYRAZINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-METHOXY-3-METHYLPYRAZINE Suppliers

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View Lastest Price from 2-METHOXY-3-METHYLPYRAZINE manufacturers

Shandong Deshang Chemical Co., Ltd.
Product
2-METHOXY-3-METHYLPYRAZINE 68378-13-2
Price
US $10.00-7.00/kg
Min. Order
1kg
Purity
99.99%
Supply Ability
10 tons
Release date
2024-06-07
JINING XINHE CHEMICAL CO., LTD
Product
2-METHOXY-3-METHYLPYRAZINE 68378-13-2
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10ton
Release date
2024-07-17
JINING XINHE CHEMICAL CO., LTD
Product
2-METHOXY-3-METHYLPYRAZINE 68378-13-2
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98.99%
Supply Ability
10ton
Release date
2024-07-15

68378-13-2, 2-METHOXY-3-METHYLPYRAZINERelated Search:

2-Methoxy-3-methylpyrazine Pyrazine 2-Methoxy-3-methylpyrazine

  • 2-METHOXYL-3-METHYLPYRAZINE
  • 2-METHYL-3(5/6)-METHOXYPYRAZINE
  • 2-METHOXY-3-METHYLPYRAZINE AND 2-METHOXY-5-METHYLPYRAZINE
  • 2-METHOXY-3(5/6)-METHYL PYRAZINE
  • 2-METHOXY-3(5)-METHYLPYRAZINE
  • 2 OR 5 OR 6-METHOXY-3-METHYLPYRAZINE
  • 2-METHYL-6-METHOXYPYRAZINE
  • METHYL METHOXY PYRAZINE
  • METHOXYMETHYLPYRAZINE
  • FEMA NUMBER 3183
  • FEMA 3183
  • PYRAZINE, 2-METHOXY-3(OR 5)-METHYL-
  • 2-methoxy-3(or5)-methylpyrazine
  • (2,5OR6)-METHOXY-3-METHYLPYRAZINE
  • 2-METHOXY-3 (5)-METHYL PYRAZIN
  • Methylmethoxypyrazine USP/EP/BP
  • 68378-13-2
  • 68678-13-2
  • 68678-13-5
  • Heterocyclic Building Blocks
  • Building Blocks
  • Pyrazines
  • Alkoxypyrazines
  • Mono- & Polyalkylpyrazines