2-ISOBUTYL-3-METHYLPYRAZINE
- Product Name
- 2-ISOBUTYL-3-METHYLPYRAZINE
- CAS No.
- 13925-06-9
- Chemical Name
- 2-ISOBUTYL-3-METHYLPYRAZINE
- Synonyms
- FEMA 3133;Pyrazine, 2-m;FEMA NUMBER 3133;2-METHYL-3-ISOBUTYLPYRAZINE;2-ISOBUTYL-3-METHYLPYRAZINE;2-Isobuthyl-3-methyl pyrazine;2-Isobutyl-3-methylpyrazine>2-Isobutyl-3-isopropyl pyrazine;2-ISOBUTYL-3-METHYLPYRAZINE 98+%;2-ISOBUTYL-3-METHYLPYRAZINE 99+%
- CBNumber
- CB0302243
- Molecular Formula
- C9H14N2
- Formula Weight
- 150.22
- MOL File
- 13925-06-9.mol
2-ISOBUTYL-3-METHYLPYRAZINE Property
- Melting point:
- 74 °C
- Boiling point:
- 199 °C(lit.)
- Density
- 0.942 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.492(lit.)
- FEMA
- 3133 | 2-ISOBUTYL-3-METHYLPYRAZINE
- Flash point:
- 180 °F
- storage temp.
- Sealed in dry,Room Temperature
- form
- clear liquid
- pka
- 1.88±0.10(Predicted)
- color
- Colorless to Orange to Green
- Odor
- at 0.10 % in dipropylene glycol. herbal green sugar syrup
- Odor Type
- caramellic
- JECFA Number
- 773
- LogP
- 1.96
- CAS DataBase Reference
- 13925-06-9(CAS DataBase Reference)
- EPA Substance Registry System
- Pyrazine, 2-methyl-3-(2-methylpropyl)- (13925-06-9)
Safety
- Safety Statements
- 24/25
- WGK Germany
- 3
- HS Code
- 29349990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
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.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- W313300
- Product name
- 2-Isobutyl-3-methylpyrazine
- Purity
- ≥99%, FG
- Packaging
- sample-k
- Price
- $156
- Updated
- 2022/05/15
- Product number
- I0337
- Product name
- 2-Isobutyl-3-methylpyrazine
- Purity
- >98.0%(GC)
- Packaging
- 5mL
- Price
- $104
- Updated
- 2024/03/01
- Product number
- JK362558
- Product name
- 2-Isobutyl-3-methylpyrazine
- Purity
- 98%
- Packaging
- 5g
- Price
- $92
- Updated
- 2021/12/16
- Product number
- J56819
- Product name
- 2-Isobutyl-3-methylpyrazine
- Packaging
- 25g
- Price
- $208
- Updated
- 2021/12/16
- Product number
- OR938702
- Product name
- 2-Isobutyl-3-methylpyrazine
- Purity
- 95%
- Packaging
- 5g
- Price
- $225
- Updated
- 2021/12/16
2-ISOBUTYL-3-METHYLPYRAZINE Chemical Properties,Usage,Production
Description
Synthesis: By condensation of ethylenediamine with 5-methyl- 2,3-hexanedione.
Chemical Properties
2-Isobutyl-3-methylpyrazine has extremely powerful herbaceous green earthy notes. Diluted water solutions exhibit a characteristic odor of green bell peppers
Chemical Properties
Liquid
Occurrence
Reported present in coffee, potato products, cooked beef, fried cured pork and roasted peanuts.
Definition
ChEBI: 2-Methyl-3-(2-methylpropyl)pyrazine is a member of pyrazines.
Preparation
By condensation of ethylenediamine with 5-methyl-2,3-hexandione
Aroma threshold values
Detection: 13 to 35 ppb
Taste threshold values
Taste characteristics at 35 ppm: herbaceous, green, earthy notes.
2-ISOBUTYL-3-METHYLPYRAZINE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-ISOBUTYL-3-METHYLPYRAZINE manufacturers
- Product
- 2-ISOBUTYL-3-METHYLPYRAZINE 13925-06-9
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-11-19
- Product
- 2-ISOBUTYL-3-METHYLPYRAZINE 13925-06-9
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-11
- Product
- 2-Isobutyl-3-Methylpyrazine 13925-06-9
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-23