2-Acetylpyridine
- CAS No.
- 1122-62-9
- Chemical Name:
- 2-Acetylpyridine
- Synonyms
- Ethanone, 1-(2-pyridinyl)-;1-(2-pyridinyl)-Ethanone;Acetyl pyridine;1-PYRIDIN-2-YL-ETHANONE;2-ACETYLPYRIDINE, STANDARD FOR GC;FEMA 3251;2-ACETOPYRIDINE;2-Acetalpyridine;2-Acetylpyradine;2-Acttylpyridine
- CBNumber:
- CB7131206
- Molecular Formula:
- C7H7NO
- Molecular Weight:
- 121.14
- MDL Number:
- MFCD00006303
- MOL File:
- 1122-62-9.mol
- MSDS File:
- SDS
Melting point | 8-10 °C |
---|---|
Boiling point | 188-189 °C (lit.) |
Density | 1.08 g/mL at 25 °C (lit.) |
FEMA | 3251 | 2-ACETYLPYRIDINE |
refractive index |
n |
Flash point | 164 °F |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
solubility | 170g/l |
form | Liquid |
pka | pK1: 2.643(+1) (25°C) |
color | Clear colorless to slightly brown |
PH | 7 (100g/l, H2O, 20℃) |
Odor | roasted odor |
Odor Type | popcorn |
Water Solubility | Soluble in water (18.2 g/100g @ 25C). Soluble in and acetate. Slightly soluble in carbon tetrachloride. |
JECFA Number | 1309 |
BRN | 107759 |
LogP | 0.85 |
Substances Added to Food (formerly EAFUS) | 2-ACETYLPYRIDINE |
CAS DataBase Reference | 1122-62-9(CAS DataBase Reference) |
EWG's Food Scores | 1 |
FDA UNII | 629O10UI3L |
NIST Chemistry Reference | Ethanone, 1-(2-pyridinyl)-(1122-62-9) |
EPA Substance Registry System | 2-Acetylpyridine (1122-62-9) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H227-H319-H315 | |||||||||
Precautionary statements | P280g-P305+P351+P338-P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38-38 | |||||||||
Safety Statements | 26-36-37 | |||||||||
RIDADR | NA 1993 / PGIII | |||||||||
WGK Germany | 3 | |||||||||
RTECS | OB5310000 | |||||||||
F | 8 | |||||||||
Hazard Note | Irritant | |||||||||
TSCA | Yes | |||||||||
HS Code | 29333999 | |||||||||
NFPA 704 |
|
2-Acetylpyridine price More Price(61)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | W325104 | 2-Acetylpyridine ≥99%, FG | 1122-62-9 | 100g | $76.5 | 2024-03-01 | Buy |
Sigma-Aldrich | W325104 | 2-Acetylpyridine ≥99%, FG | 1122-62-9 | 1kg | $259 | 2024-03-01 | Buy |
Sigma-Aldrich | W325104 | 2-Acetylpyridine ≥99%, FG | 1122-62-9 | 5kg | $1040 | 2024-03-01 | Buy |
Sigma-Aldrich | W325104 | 2-Acetylpyridine ≥99%, FG | 1122-62-9 | 25kg | $3260 | 2024-03-01 | Buy |
Sigma-Aldrich | 1009479 | 2-Acetylpyridine United States Pharmacopeia (USP) Reference Standard | 1122-62-9 | 1g | $188 | 2024-03-01 | Buy |
2-Acetylpyridine Chemical Properties,Uses,Production
Identification
Description
A colorless liquid with tobacco-like aroma.
Regulatory Status
CoE: Used provisionally. Food: 10 ppm
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2004).
Usage
Reported uses (ppm): (FEMA, 1994)
Natural occurrence
Reported found in wheaten bread, other types of breads, boiled and cooked beef, grilled and roasted beef, lamb (roasted), lamb and mutton liver, beer, several types of brandy, cocoa, black tea, roasted filbert (Corylus avellano), roasted peanut (Arachis hypogea), heated beans, Bantu beer, coriander seed (Coriandrum sativum L.) and other natural sources.
Production
It is obtained by bromination of ethylpyrazine, followed by oxidization to obtain it.
Chemical Properties
A colorless liquid with tobacco-like aroma
Chemical Properties
clear colorless to slightly brown liquid
Occurrence
Reported found in wheaten bread, other types of breads, boiled and cooked beef, grilled and roasted beef, lamb (roasted), lamb and mutton liver, beer, several types of brandy, cocoa, black tea, roasted filbert (Corylus avellano), roasted peanut (Arachis hypogea), heated beans, Bantu beer, coriander seed (Coriandrum sativum L.) and other natural sources.
Uses
2-Acetylpyridine used as flavoring agent. It is also used in application for food additive.
Uses
2-Acetylpyridine is an aroma and flavour compound present in foods.
Definition
ChEBI: 2-Acetylpyridine is an aromatic ketone.
Preparation
From ethyl picolinate
Aroma threshold values
Detection: 19 ppb
Taste threshold values
Taste characteristics at 10 ppm: cornmeal with nutty, bready nuance
General Description
2-Acetylpyridine is a volatile flavor compound found in rye bread crust and roasted sesame. It has also been identified as a key contributor to the “scented rice”-like aroma in Yahonkaoluo leaves and Xiangjing-8618 rice.
2-Acetylpyridine Preparation Products And Raw materials
Raw materials
Preparation Products
1of3
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 | qinhe02@xaltbio.com | China | 1000 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 | admin@hbouhuang.com | China | 2259 | 58 |
Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 | sales@frappschem.com | China | 885 | 50 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
View Lastest Price from 2-Acetylpyridine manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-20 | 2-Acetylpyridine
1122-62-9
|
US $3.00 / kg | 1kg | 99.92% | 50000tons | Ouhuang Engineering Materials (Hubei) Co., Ltd | ||
2024-04-12 | 2-Acetylpyridine
1122-62-9
|
US $0.00 / kg | 1kg | 99% | 2000ton | Shaanxi Haibo Biotechnology Co., Ltd | ||
2024-03-26 | 2-Acetylpyridine
1122-62-9
|
US $5.00-0.20 / KG | 1KG | 98% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
- 2-Acetylpyridine
1122-62-9
- US $3.00 / kg
- 99.92%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
- 2-Acetylpyridine
1122-62-9
- US $0.00 / kg
- 99%
- Shaanxi Haibo Biotechnology Co., Ltd
- 2-Acetylpyridine
1122-62-9
- US $5.00-0.20 / KG
- 98%
- Henan Fengda Chemical Co., Ltd