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

2-Ethyl-3-methylpyrazine

2-Ethyl-3-methylpyrazine price.
  • $5 - $2400
  • Product name: 2-Ethyl-3-methylpyrazine
  • CAS: 15707-23-0
  • MF: C7H10N2
  • MW: 122.17
  • EINECS:239-799-8
  • MDL Number:MFCD00006150
  • Synonyms:2-ethyl-3-methyl-pyrazin ;Pyrazine, 3-ethyl-2-methyl;2-ETHYL-3-METHYLPYRAZINE;2-METHYL-3-ETHYLPYRAZINE;3-ETHYL-2-METHYLPYRAZINE;ETHYL-3-METHYLPYRAZINE,2-;FEMA NUMBER 3155;FEMA 3155
22 prices
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  • AK Scientific
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Package
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  • ManufacturerAHH
  • Product numberMT-12568
  • Product description2-Ethyl-3-methylpyrazine 98%
  • Packaging1000g
  • Price$528
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number7868AA
  • Product description2-Ethyl-3-methylpyrazine
  • Packaging5g
  • Price$33
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ55001
  • Product description2-Ethyl-3-methylpyrazine
  • Packaging25g
  • Price$67.5
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product number7868AA
  • Product description2-Ethyl-3-methylpyrazine
  • Packaging500g
  • Price$1332
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberA11092
  • Product description2-Ethyl-3-methylpyrazine, 98+%
  • Packaging100g
  • Price$282.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA11092
  • Product description2-Ethyl-3-methylpyrazine, 98+%
  • Packaging25g
  • Price$88.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA11092
  • Product description2-Ethyl-3-methylpyrazine, 98+%
  • Packaging5g
  • Price$30.65
  • Updated2024-03-01
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  • ManufacturerAmbeed
  • Product numberA130011
  • Product description2-Ethyl-3-methylpyrazine 98%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA130011
  • Product description2-Ethyl-3-methylpyrazine 98%
  • Packaging5g
  • Price$7
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA130011
  • Product description2-Ethyl-3-methylpyrazine 98%
  • Packaging10g
  • Price$9
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA130011
  • Product description2-Ethyl-3-methylpyrazine 98%
  • Packaging25g
  • Price$11
  • Updated2021-12-16
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  • ManufacturerChemenu
  • Product numberCM168542
  • Product description3-Ethyl-2-methylpyrazine 95%+
  • Packaging500g
  • Price$204
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number34204
  • Product description2-Ethyl-3-methylpyrazine,99-100%(GC),meetsFGspecifications,KOSHER,FEMA3155Hazmat 99-100%(GC)
  • Packaging250G
  • Price$454.27
  • Updated2021-12-16
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  • ManufacturerCrysdot
  • Product numberCD11246634
  • Product description2-Ethyl-3-methylpyrazine 95+%
  • Packaging25g
  • Price$89
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK190575
  • Product description2-Ethyl-3-methylpyrazine 99%
  • Packaging25g
  • Price$76
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK190575
  • Product description2-Ethyl-3-methylpyrazine 99%
  • Packaging5g
  • Price$61
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-12568 2-Ethyl-3-methylpyrazine 98% 1000g $528 2021-12-16 Buy
AK Scientific 7868AA 2-Ethyl-3-methylpyrazine 5g $33 2021-12-16 Buy
AK Scientific J55001 2-Ethyl-3-methylpyrazine 25g $67.5 2021-12-16 Buy
AK Scientific 7868AA 2-Ethyl-3-methylpyrazine 500g $1332 2021-12-16 Buy
Alfa Aesar A11092 2-Ethyl-3-methylpyrazine, 98+% 100g $282.65 2024-03-01 Buy
Alfa Aesar A11092 2-Ethyl-3-methylpyrazine, 98+% 25g $88.65 2024-03-01 Buy
Alfa Aesar A11092 2-Ethyl-3-methylpyrazine, 98+% 5g $30.65 2024-03-01 Buy
Ambeed A130011 2-Ethyl-3-methylpyrazine 98% 1g $5 2021-12-16 Buy
Ambeed A130011 2-Ethyl-3-methylpyrazine 98% 5g $7 2021-12-16 Buy
Ambeed A130011 2-Ethyl-3-methylpyrazine 98% 10g $9 2021-12-16 Buy
Ambeed A130011 2-Ethyl-3-methylpyrazine 98% 25g $11 2021-12-16 Buy
Chemenu CM168542 3-Ethyl-2-methylpyrazine 95%+ 500g $204 2021-12-16 Buy
Chem-Impex 34204 2-Ethyl-3-methylpyrazine,99-100%(GC),meetsFGspecifications,KOSHER,FEMA3155Hazmat 99-100%(GC) 250G $454.27 2021-12-16 Buy
Crysdot CD11246634 2-Ethyl-3-methylpyrazine 95+% 25g $89 2021-12-16 Buy
Frontier Specialty Chemicals JK190575 2-Ethyl-3-methylpyrazine 99% 25g $76 2021-12-16 Buy
Frontier Specialty Chemicals JK190575 2-Ethyl-3-methylpyrazine 99% 5g $61 2021-12-16 Buy

Properties

Boiling point :57 °C10 mm Hg(lit.)
Density :0.987 g/mL at 25 °C
vapor pressure :1.74hPa at 20℃
refractive index :n20/D 1.503(lit.)
FEMA :3155 | 2-ETHYL-3-METHYLPYRAZINE
Flash point :138 °F
storage temp. :Sealed in dry,Room Temperature
solubility :sparingly soluble
pka :1.94±0.10(Predicted)
Specific Gravity :0.987
color :Colorless to Light yellow
Odor :at 0.10 % in dipropylene glycol. nutty peanut musty corn raw earthy bread
Odor Type :nutty
Water Solubility :sparingly soluble
JECFA Number :768
BRN :956775
LogP :1.42 at 25℃
CAS DataBase Reference :15707-23-0(CAS DataBase Reference)
NIST Chemistry Reference :Pyrazine, 2-ethyl-3-methyl-(15707-23-0)
EPA Substance Registry System :Pyrazine, 2-ethyl-3-methyl- (15707-23-0)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, 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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
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.

Description

It was used in GC profiling of Maillard reaction products extracted from boiled pork juice, in a study performed to understand the inhibition of formation of carcinogenic heterocyclic aromatic amines by naturally occurring organosulfur compound diallyl disulfide.

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