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ChemicalBook >> CAS DataBase List >> 2-Ethyl-5-methylpyrazine

2-Ethyl-5-methylpyrazine

2-Ethyl-5-methylpyrazine price.
  • $100.17 - $6254.98
  • Product name: 2-Ethyl-5-methylpyrazine
  • CAS: 13360-64-0
  • MF: C7H10N2
  • MW: 122.17
  • EINECS:236-416-6
  • MDL Number:
  • Synonyms:ethylmethylpyrazine,2-ethyl-5-methylpyrazine;Pyrazine, 2-ethyl-5-methyl-;5-ETHYL-2-METHYLPYRAZINE;2-Ethyl-5-methylpyrazine;2-Methyl-5-ethylpyrazine;2-Methyl-5-ethylpirazine;2-ethyl-5-Methyl pyraine;2-Methyl-5-ethyl pyraine
8 prices
Selected condition：
Brand
  • Alichem
  • American Custom Chemicals Corporation
  • Chem-Impex
Package
  • 5g
  • 10g
  • 25g
  • 100G
  • 2.5KG
  • ManufacturerAlichem
  • Product number13360640
  • Product description2-Ethyl-5-methylpyrazine
  • Packaging25g
  • Price$2814
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number13360640
  • Product description2-Ethyl-5-methylpyrazine
  • Packaging10g
  • Price$1656.24
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number13360640
  • Product description2-Ethyl-5-methylpyrazine
  • Packaging5g
  • Price$1181.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0000616
  • Product description2-ETHYL-5-METHYLPYRAZINE 95.00%
  • Packaging10G
  • Price$1839.92
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0000616
  • Product description2-ETHYL-5-METHYLPYRAZINE 95.00%
  • Packaging100G
  • Price$3031.88
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34207
  • Product description2-Ethyl-5(6)-methylpyrazine,99-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3154Hazmat 99-100%(Assay,sumofisomers)
  • Packaging5G
  • Price$100.17
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34207
  • Product description2-Ethyl-5(6)-methylpyrazine,99-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3154Hazmat 99-100%(Assay,sumofisomers)
  • Packaging25G
  • Price$199.18
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34207
  • Product description2-Ethyl-5(6)-methylpyrazine,99-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3154Hazmat 99-100%(Assay,sumofisomers)
  • Packaging2.5KG
  • Price$6254.98
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alichem 13360640 2-Ethyl-5-methylpyrazine 25g $2814 2021-12-16 Buy
Alichem 13360640 2-Ethyl-5-methylpyrazine 10g $1656.24 2021-12-16 Buy
Alichem 13360640 2-Ethyl-5-methylpyrazine 5g $1181.88 2021-12-16 Buy
American Custom Chemicals Corporation FFG0000616 2-ETHYL-5-METHYLPYRAZINE 95.00% 10G $1839.92 2021-12-16 Buy
American Custom Chemicals Corporation FFG0000616 2-ETHYL-5-METHYLPYRAZINE 95.00% 100G $3031.88 2021-12-16 Buy
Chem-Impex 34207 2-Ethyl-5(6)-methylpyrazine,99-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3154Hazmat 99-100%(Assay,sumofisomers) 5G $100.17 2021-12-16 Buy
Chem-Impex 34207 2-Ethyl-5(6)-methylpyrazine,99-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3154Hazmat 99-100%(Assay,sumofisomers) 25G $199.18 2021-12-16 Buy
Chem-Impex 34207 2-Ethyl-5(6)-methylpyrazine,99-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3154Hazmat 99-100%(Assay,sumofisomers) 2.5KG $6254.98 2021-12-16 Buy

Properties

Boiling point :170.8±35.0 °C(Predicted)
Density :0.977±0.06 g/cm3(Predicted)
FEMA :3154 | 2-ETHYL-5-METHYLPYRAZINE
storage temp. :Sealed in dry,Room Temperature
pka :1.94±0.10(Predicted)
Odor :at 0.10 % in propylene glycol. coffee bean nutty grassy roasted
Odor Type :coffee
JECFA Number :770
LogP :1.17
NIST Chemistry Reference :Pyrazine, 2-ethyl-5-methyl-(13360-64-0)
EPA Substance Registry System :Pyrazine, 2-ethyl-5-methyl- (13360-64-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
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.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

ChEBI: 2-ethyl-5-methylpyrazine is a member of the class of pyrazines that is pyrazine with an ethyl group at position 2 and a methyl group at position 5 or vice versa. Found in tea, soybean paste, chocolate and sesame seed oil. It has a role as a flavouring agent and a Maillard reaction product. It is a member of pyrazines and a volatile organic compound.

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