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

2-Ethoxy-3-methylpyrazine

2-Ethoxy-3-methylpyrazine price.
  • $48.87 - $1500
  • Product name: 2-Ethoxy-3-methylpyrazine
  • CAS: 32737-14-7
  • MF: C7H10N2O
  • MW: 138.17
  • EINECS:251-184-6
  • MDL Number:MFCD00038025
  • Synonyms:2-ethoxy-3-methyl-pyrazin ;Pyrazine, 2-ethoxy-3-methyl-;Pyrazine, 3-ethoxy-2-methyl;FEMA 3280;FEMA 3485;FEMA 3569;FEMA NUMBER 3569;3-ETHOXY-2-METHYLPYRAZINE
13 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 1G
  • 5g
  • 25G
  • 100g
  • 1 kg
  • 1 unit
  • 100 g
  • ManufacturerAK Scientific
  • Product number4319BA
  • Product description2-Ethoxy-3-methylpyrazine
  • Packaging5g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002498
  • Product description2-ETHOXY-3-METHYLPYRAZINE 95.00%
  • Packaging1G
  • Price$945.95
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002498
  • Product description2-ETHOXY-3-METHYLPYRAZINE 95.00%
  • Packaging5G
  • Price$1467.43
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM168816
  • Product description2-Ethoxy-3-methylpyrazine 95%
  • Packaging100g
  • Price$443
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number43561
  • Product description2-Ethoxy-3-methylpyrazine,≥98%(GC) ≥98%(GC)
  • Packaging5G
  • Price$68.18
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number43561
  • Product description2-Ethoxy-3-methylpyrazine,≥98%(GC) ≥98%(GC)
  • Packaging25G
  • Price$233.42
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11144650
  • Product description3-Ethoxy-2-methylpyrazine 95+%
  • Packaging100g
  • Price$469
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW356905
  • Product description2-Methyl-3(5 or 6)-ethoxypyrazine mixture of isomers, 99%, FG
  • Packaging1 unit
  • Price$48.87
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW356905
  • Product description2-Methyl-3(5 or 6)-ethoxypyrazine mixture of isomers, 99%, FG
  • Packaging100 g
  • Price$296.24
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW356905
  • Product description2-Methyl-3(5 or 6)-ethoxypyrazine mixture of isomers, 99%, FG
  • Packaging1 kg
  • Price$1500
  • Updated2025-07-31
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number4H56-1-0JD
  • Product description2-Ethoxy-3-methylpyrazine
  • Packaging25g
  • Price$252
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0809
  • Product description2-Ethoxy-3-methylpyrazine >98.0%(GC)(T)
  • Packaging5g
  • Price$70
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0809
  • Product description2-Ethoxy-3-methylpyrazine >98.0%(GC)(T)
  • Packaging25g
  • Price$213
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 4319BA 2-Ethoxy-3-methylpyrazine 5g $160 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002498 2-ETHOXY-3-METHYLPYRAZINE 95.00% 1G $945.95 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002498 2-ETHOXY-3-METHYLPYRAZINE 95.00% 5G $1467.43 2021-12-16 Buy
Chemenu CM168816 2-Ethoxy-3-methylpyrazine 95% 100g $443 2021-12-16 Buy
Chem-Impex 43561 2-Ethoxy-3-methylpyrazine,≥98%(GC) ≥98%(GC) 5G $68.18 2021-12-16 Buy
Chem-Impex 43561 2-Ethoxy-3-methylpyrazine,≥98%(GC) ≥98%(GC) 25G $233.42 2021-12-16 Buy
Crysdot CD11144650 3-Ethoxy-2-methylpyrazine 95+% 100g $469 2021-12-16 Buy
Sigma-Aldrich W356905 2-Methyl-3(5 or 6)-ethoxypyrazine mixture of isomers, 99%, FG 1 unit $48.87 2025-07-31 Buy
Sigma-Aldrich W356905 2-Methyl-3(5 or 6)-ethoxypyrazine mixture of isomers, 99%, FG 100 g $296.24 2025-07-31 Buy
Sigma-Aldrich W356905 2-Methyl-3(5 or 6)-ethoxypyrazine mixture of isomers, 99%, FG 1 kg $1500 2025-07-31 Buy
SynQuest Laboratories 4H56-1-0JD 2-Ethoxy-3-methylpyrazine 25g $252 2021-12-16 Buy
TCI Chemical M0809 2-Ethoxy-3-methylpyrazine >98.0%(GC)(T) 5g $70 2025-07-31 Buy
TCI Chemical M0809 2-Ethoxy-3-methylpyrazine >98.0%(GC)(T) 25g $213 2025-07-31 Buy

Properties

Boiling point :75°C (8 Torr)
Density :1.038 g/mL at 25 °C(lit.)
refractive index :n20/D 1.494(lit.)
FEMA :3569 | 2-METHYL-3,5 OR 6-ETHOXYPYRAZINE
Flash point :150 °F
storage temp. :2-8°C
pka :1.07±0.10(Predicted)
form :clear liquid
color :Colorless to Almost colorless
Specific Gravity :1.03
Odor :at 0.10 % in dipropylene glycol. hazelnut roasted almonds pineapple earthy
Odor Type :nutty
biological source :synthetic
JECFA Number :793
LogP :1.74
CAS DataBase Reference :32737-14-7(CAS DataBase Reference)
NIST Chemistry Reference :2-Ethoxy-3-methylpyrazine(32737-14-7)
EPA Substance Registry System :Pyrazine, 2-ethoxy-3-methyl- (32737-14-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

ChEBI: 2-Ethoxy-3-methylpyrazine is an aromatic ether.

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