2-Acetyl-3-ethylpyrazine
Identification Description Regulatory Status Usage Natural occurrence- Product Name
- 2-Acetyl-3-ethylpyrazine
- CAS No.
- 32974-92-8
- Chemical Name
- 2-Acetyl-3-ethylpyrazine
- Synonyms
- FEMA 3250;2-Acetyl-3-Ethyl;FEMA NUMBER 3250;2-Acetyl-3-ethylpyra;2-ACETYL ETHYLPYRAZINE;2-Acetyl-3-thylpyrazine;2-ACETYL-3-ETHYLPYRAZINE;3-ethyl-2-acetylpyrazine;2-Acetyi-3-ethyl pyrazine;2-Ethyl-3-acetyl pyrazine
- CBNumber
- CB2175988
- Molecular Formula
- C8H10N2O
- Formula Weight
- 150.18
- MOL File
- 32974-92-8.mol
2-Acetyl-3-ethylpyrazine Property
- Boiling point:
- 54-56 °C1 mm Hg(lit.)
- Density
- 1.075 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.515(lit.)
- FEMA
- 3250 | 2-ACETYL-3-ETHYLPYRAZINE
- Flash point:
- 188 °F
- storage temp.
- Sealed in dry,Room Temperature
- form
- clear liquid
- pka
- 0.56±0.10(Predicted)
- color
- Light orange to Yellow to Green
- Odor
- at 1.00 % in propylene glycol. earthy potato chip nutty popcorn corn
- Odor Type
- nutty
- JECFA Number
- 785
- BRN
- 742901
- LogP
- 1.15
- CAS DataBase Reference
- 32974-92-8(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Acetyl-3-ethylpyrazine(32974-92-8)
- EPA Substance Registry System
- Ethanone, 1-(3-ethylpyrazinyl)- (32974-92-8)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29339900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- W325007
- Product name
- 2-Acetyl-3-ethylpyrazine
- Purity
- 98%, FG
- Packaging
- sample-k
- Price
- $59.8
- Updated
- 2024/03/01
- Product number
- W325007
- Product name
- 2-Acetyl-3-ethylpyrazine
- Purity
- 98%, FG
- Packaging
- 100g
- Price
- $1140
- Updated
- 2024/03/01
- Product number
- W325007
- Product name
- 2-Acetyl-3-ethylpyrazine
- Purity
- 98%, FG
- Packaging
- 25g
- Price
- $313
- Updated
- 2023/01/07
- Product number
- A2003
- Product name
- 2-Acetyl-3-ethylpyrazine
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $29
- Updated
- 2024/03/01
- Product number
- A2003
- Product name
- 2-Acetyl-3-ethylpyrazine
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $84
- Updated
- 2024/03/01
2-Acetyl-3-ethylpyrazine Chemical Properties,Usage,Production
Identification
Description
2-Acetyl-3-ethylpyrazine has a nutty, popcorn, potato chip, meaty odor.
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, 1994)
Natural occurrence
Reported found in pork liver and cocoa.
Chemical Properties
Yellow liquid
Chemical Properties
2-Acetyl-3-ethylpyrazine has a nutty, popcorn, potato chip, meaty odor
Occurrence
Reported found in pork liver and cocoa
Definition
ChEBI: 2-Acetyl-3-ethylpyrazine is an aromatic ketone.
Preparation
From 2-ethyl-3-methylpyrazine by bromination, followed by oxidation to the ketone
2-Acetyl-3-ethylpyrazine Preparation Products And Raw materials
Raw materials
Preparation Products
2-Acetyl-3-ethylpyrazine Suppliers
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View Lastest Price from 2-Acetyl-3-ethylpyrazine manufacturers
- Product
- 2-Acetyl-3-ethylpyrazine 32974-92-8
- Price
- US $20.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20MT
- Release date
- 2024-04-22
- Product
- 2-Acetyl-3-ethylpyrazine 32974-92-8
- Price
- US $20.00-1.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2023-10-12
- Product
- 2-Acetyl-3-ethylpyrazine 32974-92-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-24