2-Acetyl-3-methylpyrazine
- CAS No.
- 23787-80-6
- Chemical Name:
- 2-Acetyl-3-methylpyrazine
- Synonyms
- FEMA 3964;FEMA NUMBER 3964;2-Acetyl-3-methyl;TIMTEC-BB SBB005785;ACETYL METHYLPYRAZINE;3-Acetyl-2-methylpyrazine;2-METHYL-3-ACETYLPYRAZINE;2-ACETYL-3-METHYLPYRAZINE;Pyrazine, 3-acetyl-2-methyl;Pyrazine, 2-acetyl-3-methyl
- CBNumber:
- CB9672769
- Molecular Formula:
- C7H8N2O
- Molecular Weight:
- 136.15
- MDL Number:
- MFCD00014612
- MOL File:
- 23787-80-6.mol
Boiling point | 90 °C20 mm Hg(lit.) |
---|---|
Density | 1.114 g/mL at 25 °C(lit.) |
refractive index |
n |
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) |
Substances Added to Food (formerly EAFUS) | 2-ACETYL-3-METHYLPYRAZINE |
FDA UNII | 7U5TEW2Y2B |
NIST Chemistry Reference | 2-Acetyl-3-methylpyrazine(23787-80-6) |
EPA Substance Registry System | Ethanone, 1-(3-methylpyrazinyl)- (23787-80-6) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36/37/39-24/25 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29339900 | |||||||||
NFPA 704 |
|
2-Acetyl-3-methylpyrazine price More Price(36)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | W396400 | 2-Acetyl-3-methylpyrazine ≥98%, FG | 23787-80-6 | sample-k | $56.2 | 2024-03-01 | Buy |
Sigma-Aldrich | W396400 | 2-Acetyl-3-methylpyrazine ≥98%, FG | 23787-80-6 | 25g | $129 | 2024-03-01 | Buy |
Sigma-Aldrich | W396400 | 2-Acetyl-3-methylpyrazine ≥98%, FG | 23787-80-6 | 100g | $350 | 2024-03-01 | Buy |
Sigma-Aldrich | W396400 | 2-Acetyl-3-methylpyrazine ≥98%, FG | 23787-80-6 | 1kg | $2640 | 2024-03-01 | Buy |
TCI Chemical | A1978 | 2-Acetyl-3-methylpyrazine >98.0%(GC) | 23787-80-6 | 1g | $22 | 2024-03-01 | Buy |
2-Acetyl-3-methylpyrazine Chemical Properties,Uses,Production
Identification
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.
Regulatory Status
CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2001).
Usage
Reported uses (ppm): (FEMA, 2001)
Natural occurrence
Reported present in cocoa, coffee, meat, clams, scallops, pork (cured, fried) and French fries.
Chemical Properties
CLEAR SLIGHTLY YELLOW LIQUID
Chemical Properties
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
Occurrence
Reported present in cocoa, coffee, meat, clams, scallops, pork (cured, fried) and French fries.
Definition
ChEBI: 2-Acetyl-3-methylpyrazine is an aromatic ketone.
Aroma threshold values
Detection 0.02 (water)
2-Acetyl-3-methylpyrazine Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5867 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20294 | 58 |
JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 808 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29889 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2966 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
View Lastest Price from 2-Acetyl-3-methylpyrazine manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2024-08-23 | 2-Acetyl-3-Methylpyrazine
23787-80-6
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | |
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2024-07-17 | 2-Acetyl-3-methylpyrazine
23787-80-6
|
US $0.00-0.00 / kg | 1kg | 99% | 10ton | JINING XINHE CHEMICAL CO., LTD | |
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2024-04-25 | 2-Acetyl-3-methylpyrazine
23787-80-6
|
US $34.00-1.10 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- 2-Acetyl-3-Methylpyrazine
23787-80-6
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- 2-Acetyl-3-methylpyrazine
23787-80-6
- US $0.00-0.00 / kg
- 99%
- JINING XINHE CHEMICAL CO., LTD
-
- 2-Acetyl-3-methylpyrazine
23787-80-6
- US $34.00-1.10 / kg
- 99%
- Henan Fengda Chemical Co., Ltd