ChemicalBook > CAS DataBase List > 2-Methoxy-3-methylpyrazine
2-Methoxy-3-methylpyrazine
- Product Name
- 2-Methoxy-3-methylpyrazine
- CAS No.
- 2847-30-5
- Chemical Name
- 2-Methoxy-3-methylpyrazine
- Synonyms
- FEMA 3183;FEMA NUMBER 3183;2-Methoxy-3-Methylpy;METHOXYMETHYLPYRAZINE;METHYL METHOXY PYRAZINE;2-METHYL-3-METHOXYPYRAZINE;2-METHYL-6-METHOXYPYRAZINE;2-methoxy-3-methyl-pyrazin;2-Methoxy-3-methylpyrazine;3-Methyl-2-methoxypyrazine
- CBNumber
- CB2286770
- Molecular Formula
- C6H8N2O
- Formula Weight
- 124.14
- MOL File
- 2847-30-5.mol
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2-Methoxy-3-methylpyrazine Property
- Boiling point:
- 48-52°C 10mm
- Density
- 1.06 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.507(lit.)
- FEMA
- 3183 | 2,5 OR 6-METHOXY-3-METHYLPYRAZINE (MIXTURE OF ISOMERS)
- Flash point:
- 132 °F
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 1.01±0.10(Predicted)
- form
- clear liquid
- color
- Colorless to Light yellow
- Odor
- at 0.10 % in dipropylene glycol. nutty roasted hazelnut barly
- Odor Type
- nutty
- JECFA Number
- 788
- BRN
- 878809
- LogP
- 1.21
- CAS DataBase Reference
- 2847-30-5(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Methoxy-3-methyl pyrazine(2847-30-5)
- EPA Substance Registry System
- Pyrazine, 2-methoxy-3-methyl- (2847-30-5)
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Safety
- Hazard Codes
- Xn
- Risk Statements
- 22-37/38-41-10
- Safety Statements
- 26-39-16
- RIDADR
- UN 1993 3/PG 3
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29339900
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H226Flammable liquid and vapour
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- W318302
- Product name
- 2-Methoxy-3-methylpyrazine
- Purity
- ≥99%, FCC, FG
- Packaging
- sample-k
- Price
- $54.6
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W318302
- Product name
- 2-Methoxy-3-methylpyrazine
- Purity
- ≥99%, FCC, FG
- Packaging
- 250g
- Price
- $587
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W318302
- Product name
- 2-Methoxy-3-methylpyrazine
- Purity
- ≥99%, FCC, FG
- Packaging
- 1kg
- Price
- $1240
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W318302
- Product name
- 2-Methoxy-3-methylpyrazine
- Purity
- ≥99%, FCC, FG
- Packaging
- 5kg
- Price
- $4730
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 297941
- Product name
- 2-Methoxy-3-methylpyrazine
- Purity
- 99%
- Packaging
- 5g
- Price
- $57.4
- Updated
- 2021/12/16
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2-Methoxy-3-methylpyrazine Chemical Properties,Usage,Production
Chemical Properties
clear colourless liquid
Chemical Properties
2 or 5 or 6-Methoxy-3-methylpyrazine has an aroma reminiscent of hazelnut, almond and peanut. The methyl methoxy pyrazines are used as nut-like flavoring agents for foods and beverages. The 2-methoxy-3-methyl derivative is used as a coffee aroma enhancing agent.
Occurrence
Reported found in sherry and krill.
Preparation
From 2-methylpyrazine by various routes.
Definition
ChEBI: 2-Methoxy-3-methylpyrazine is a member of pyrazines and an aromatic ether.
Aroma threshold values
Detection: 3 to 7 ppb
General Description
Lowest observable adverse effect levels of 2-methoxy-3-methylpyrazine which inhibits ciliary beat frequency, oocyte pickup rate and infundibular smooth muscle contraction in the hamster oviduct has been evaluated.
2-Methoxy-3-methylpyrazine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Methoxy-3-methylpyrazine manufacturers
Hebei Kingfiner Technology Development Co.Ltd
- Product
- 2-Methoxy-3-methylpyrazine 2847-30-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 5000000kg
- Release date
- 2024-05-07
Ouhuang Engineering Materials (Hubei) Co., Ltd
- Product
- 2-Methoxy-3-methylpyrazine 2847-30-5
- Price
- US $100.00-30.00/kg
- Min. Order
- 1kg
- Purity
- 99.93%
- Supply Ability
- 1000kg per week
- Release date
- 2024-04-22
Ouhuang Engineering Materials (Hubei) Co., Ltd
- Product
- 2-Methoxy-3-methylpyrazine 2847-30-5
- Price
- US $3.00/kg
- Min. Order
- 1kg
- Purity
- 99.92%
- Supply Ability
- 50000tons
- Release date
- 2024-04-22
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