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ChemicalBook >> CAS DataBase List >> Trimethyl-pyrazine

Trimethyl-pyrazine

Trimethyl-pyrazine price.
  • $6 - $4530
  • Product name: Trimethyl-pyrazine
  • CAS: 14667-55-1
  • MF: C7H10N2
  • MW: 122.17
  • EINECS:238-712-0
  • MDL Number:MFCD00006145
  • Synonyms:2,3,5-Trimethylpyrazine ,98%;2,3,5-Trimethylpyrazine,99%;2,3,5-Trimethyl-pyrazine >=99.0%;2,3,5-Trimethyl prazine;2.3.5-Methyl pyrazine;2,3,5-Trimethylpyrazine Trimethyl-pyrazine;Natural 2,3,5-Trimethylpyrazine;TRIMETHYLPYRAZINE,2,3,5
28 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Chem-Impex
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 500mg
  • 1ml
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100G
  • 250g
  • sample-k
  • 1000g
  • 1KG
  • 5kg
  • ManufacturerAHH
  • Product numberMT-31194
  • Product description2,3,5-Trimethylpyrazine 97%
  • Packaging1000g
  • Price$210
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number7269AA
  • Product description2,3,5-Trimethylpyrazine
  • Packaging5g
  • Price$69
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14870
  • Product description2,3,5-Trimethylpyrazine, 99%
  • Packaging10g
  • Price$31.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14870
  • Product description2,3,5-Trimethylpyrazine, 99%
  • Packaging50g
  • Price$95.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14870
  • Product description2,3,5-Trimethylpyrazine, 99%
  • Packaging250g
  • Price$404.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA136805
  • Product description2,3,5-Trimethylpyrazine 97%
  • Packaging5g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA136805
  • Product description2,3,5-Trimethylpyrazine 97%
  • Packaging10g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA136805
  • Product description2,3,5-Trimethylpyrazine 97%
  • Packaging25g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002549
  • Product description2,3,5-TRIMETHYLPYRAZINE 95.00%
  • Packaging100G
  • Price$2633.4
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberC6805
  • Product description2,3,5-Trimethylpyrazine
  • Packaging500mg
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberC6805
  • Product description2,3,5-Trimethylpyrazine
  • Packaging1g
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34999
  • Product description2,3,5-Trimethylpyrazine,99-100%(GC),KOSHER,FEMA3244Hazmat 99-100%(GC)
  • Packaging100G
  • Price$106
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34999
  • Product description2,3,5-Trimethylpyrazine,99-100%(GC),KOSHER,FEMA3244Hazmat 99-100%(GC)
  • Packaging1KG
  • Price$422.82
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK166143
  • Product description2,3,5-Trimethylpyrazine 98%
  • Packaging10g
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK166143
  • Product description2,3,5-Trimethylpyrazine 98%
  • Packaging50g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK166143
  • Product description2,3,5-Trimethylpyrazine 98%
  • Packaging250g
  • Price$214
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-31194 2,3,5-Trimethylpyrazine 97% 1000g $210 2021-12-16 Buy
AK Scientific 7269AA 2,3,5-Trimethylpyrazine 5g $69 2021-12-16 Buy
Alfa Aesar A14870 2,3,5-Trimethylpyrazine, 99% 10g $31.65 2024-03-01 Buy
Alfa Aesar A14870 2,3,5-Trimethylpyrazine, 99% 50g $95.65 2024-03-01 Buy
Alfa Aesar A14870 2,3,5-Trimethylpyrazine, 99% 250g $404.65 2024-03-01 Buy
Ambeed A136805 2,3,5-Trimethylpyrazine 97% 5g $6 2021-12-16 Buy
Ambeed A136805 2,3,5-Trimethylpyrazine 97% 10g $8 2021-12-16 Buy
Ambeed A136805 2,3,5-Trimethylpyrazine 97% 25g $11 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002549 2,3,5-TRIMETHYLPYRAZINE 95.00% 100G $2633.4 2021-12-16 Buy
ApexBio Technology C6805 2,3,5-Trimethylpyrazine 500mg $50 2021-12-16 Buy
ApexBio Technology C6805 2,3,5-Trimethylpyrazine 1g $85 2021-12-16 Buy
Chem-Impex 34999 2,3,5-Trimethylpyrazine,99-100%(GC),KOSHER,FEMA3244Hazmat 99-100%(GC) 100G $106 2021-12-16 Buy
Chem-Impex 34999 2,3,5-Trimethylpyrazine,99-100%(GC),KOSHER,FEMA3244Hazmat 99-100%(GC) 1KG $422.82 2021-12-16 Buy
Frontier Specialty Chemicals JK166143 2,3,5-Trimethylpyrazine 98% 10g $41 2021-12-16 Buy
Frontier Specialty Chemicals JK166143 2,3,5-Trimethylpyrazine 98% 50g $54 2021-12-16 Buy
Frontier Specialty Chemicals JK166143 2,3,5-Trimethylpyrazine 98% 250g $214 2021-12-16 Buy

Properties

Melting point :156 °C
Boiling point :171-172 °C (lit.)
Density :0.979 g/mL at 25 °C (lit.)
FEMA :3244 | 2,3,5-TRIMETHYLPYRAZINE
refractive index :n20/D 1.5040(lit.)
Flash point :130 °F
storage temp. :Inert atmosphere,Room Temperature
solubility :Chloroform (Slightly)
pka :2.69±0.10(Predicted)
form :Liquid
color :Colorless to Light yellow to Light orange
Specific Gravity :0.979
Odor :roasted odor, reminiscent of coffee and cocoa
Odor Type :nutty
JECFA Number :774
BRN :2423
InChIKey :IAEGWXHKWJGQAZ-UHFFFAOYSA-N
LogP :1.10
CAS DataBase Reference :14667-55-1(CAS DataBase Reference)
NIST Chemistry Reference :Pyrazine, trimethyl-(14667-55-1)
EPA Substance Registry System :Trimethylpyrazine (14667-55-1)

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

Trimethylpyrazine is a key aroma compound of dark chocolates differing in organoleptic properties.

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