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ChemicalBook > Product Catalogue >Flavors and fragrances >Synthetic fragrances >Pyrazine spices >2-Acetyl-3-methylpyrazine

2-Acetyl-3-methylpyrazine

2-Acetyl-3-methylpyrazine Structure
  • ₹2800 - ₹266803.78
  • Product name: 2-Acetyl-3-methylpyrazine
  • CAS: 23787-80-6
  • MF: C7H8N2O
  • MW: 136.15
  • EINECS:245-889-8
  • MDL Number:MFCD00014612
  • Synonyms:1-(3-methylpyrazinyl)-Ethanone ;1-(3-METHYLPYRAZIN-2-YL)ETHAN-1-ONE;1-(3-METHYL-PYRAZIN-2-YL)-ETHANONE;ACETYL METHYLPYRAZINE;1-[3-Methyl-2-pyrazinyl]-1-ethanone;3-Acetyl-2-methylpyrazine;Ethanone, 1-(3-methylpyrazinyl)-;Pyrazine, 2-acetyl-3-methyl
Price5 Properties Safety Information Description
5 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 25G
  • 100G
  • 1KG
  • 1SAMPLE-K
  • ManufacturerTCI Chemicals (India)
  • Product numberA1978
  • Product description2-Acetyl-3-methylpyrazine min. 98.0 %
  • Packaging1G
  • Price₹2800
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW396400
  • Product description2-Acetyl-3-methylpyrazine ≥98%, FG
  • Packaging1SAMPLE-K
  • Price₹5141.88
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW396400
  • Product description2-Acetyl-3-methylpyrazine ≥98%, FG
  • Packaging25G
  • Price₹13899.3
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW396400
  • Product description2-Acetyl-3-methylpyrazine ≥98%, FG
  • Packaging100G
  • Price₹36794.18
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW396400
  • Product description2-Acetyl-3-methylpyrazine ≥98%, FG
  • Packaging1KG
  • Price₹266803.78
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) A1978 2-Acetyl-3-methylpyrazine min. 98.0 % 1G ₹2800 2022-05-26 Buy
Sigma-Aldrich(India) W396400 2-Acetyl-3-methylpyrazine ≥98%, FG 1SAMPLE-K ₹5141.88 2022-06-14 Buy
Sigma-Aldrich(India) W396400 2-Acetyl-3-methylpyrazine ≥98%, FG 25G ₹13899.3 2022-06-14 Buy
Sigma-Aldrich(India) W396400 2-Acetyl-3-methylpyrazine ≥98%, FG 100G ₹36794.18 2022-06-14 Buy
Sigma-Aldrich(India) W396400 2-Acetyl-3-methylpyrazine ≥98%, FG 1KG ₹266803.78 2022-06-14 Buy

Properties

Boiling point :90 °C20 mm Hg(lit.)
Density :1.114 g/mL at 25 °C(lit.)
refractive index :n20/D 1.521(lit.)
FEMA :3964 | 2-ACETYL-3-METHYLPYRAZINE
Flash point :176 °F
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
pka :0.56±0.10(Predicted)
form :clear liquid
Specific Gravity :1.1100
color :Light yellow to Yellow to Orange
Odor :at 0.10 % in dipropylene glycol. nutty nut flesh roasted hazelnut toasted grain corn chip vegetable nut skin caramellic
Odor Type :nutty
Sensitive :Light Sensitive
JECFA Number :950
BRN :742438
LogP :0.62
CAS DataBase Reference :23787-80-6(CAS DataBase Reference)
NIST Chemistry Reference :2-Acetyl-3-methylpyrazine(23787-80-6)
EPA Substance Registry System :Ethanone, 1-(3-methylpyrazinyl)- (23787-80-6)

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.

Description

2-Acetyl-3-methylpyrazine has a roasted, nutty, grain-roasted potato odor. It is one of the most important pyrazines for hazelnut or filbert nut flavors. The flavor is less burnt than most of the pyrazines.

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Suppliers and manufacturers

Neugen Labs Neugen Labs Anupam Industries Mohnish Chemicals Private Limited Santo Righello Pvt. Ltd Clearsynth Labs ChemoSys Organics Pvt., Ltd. CHEMSWORTH A.J Chemicals TCI Chemicals (India) Pvt. Ltd.