2,3-Dimethylpyrazin

2,3-Dimethylpyrazine

HCID 22201CAS 25704-73-8
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Grundinformationen

Standard-SMILES
Cc1nccnc1C
InChIKey
OXQOBQJCDNLAPO-UHFFFAOYSA-N
Summenformel
C6H8N2
Durchschnittliche Molmasse
108,14 g/mol
Monoisotopische Masse
108,06874826

Überblick

2,3-Dimethylpyrazine is a member of pyrazines.

Namen und Bezeichner

Bevorzugter Name
2,3-Dimethylpyrazine
IUPAC
2,3-dimethylpyrazine
Lokaler Name
2,3-Dimethylpyrazin
Englischer Name
2,3-Dimethylpyrazine
Summenformel
C6H8N2
Molmasse
108.14

Namen und Synonyme

2,3-DIMETHYLPYRAZINE5910-89-4Pyrazine, 2,3-dimethyl-2,3-Dimethyl-1,4-diazineFEMA No. 3271WHF7883D0V2,3-DMP pyrazineDTXSID4064058RefChem:442557DTXCID3042552227-630-02,3-Dimethyl-pyrazine
Weitere Namen anzeigen
FEMA 32712,3-Dimethylpyrazine >=99.0%FEMA NUMBER 3271DIMETHYLPYRAZINES2,3-dimethyl-pyrazin2,3-Dimethyloyrazine2.3-Dimethyl pryazine
DimethylpyrazineMFCD0000614425704-73-8Pyrazine, dimethyl-CCRIS 29282,3-Dimethylpyrazine (natural)2,3-dimethyl pyrazineEINECS 227-630-0

Datenbank-Bezeichner

CAS
25704-73-8、5910-89-4
PubChem CID
22201
DTXSID
DTXSID4064058
ChEMBL
CHEMBL96425
ChEBI
CHEBI:193606
UNII
WHF7883D0V
EC Number
227-630-0
Nikkaji
J45.570I

Eigenschaften

Berechnete Struktureigenschaften

XLogP
0,5
Polarare Oberfläche (TPSA)
25,8 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
2
Frei drehbare Bindungen
0
Schwere Atome
8

Experimentelle und physikochemische Eigenschaften

Chemical ClassesNitrogen Compounds -> Pyrazines
SpringerMaterials Properties15N nuclear magnetic resonance spectrum
FragrancesFragrance Ingredient (2,3-Dimethylpyrazine) -> IFRA transparency List
LogP0.54
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density0.997-1.030

Physikochemische Eigenschaften

Schmelzpunkt
11 · 11-13 °C
Siedepunkt
156 °C · 156 °C (lit.)
Dichte
1.011 g/mL · 1.011 g/mL at 25 °C (lit.)
Brechungsindex
20 · n20/D 1.507(lit.)
FEMA
3271 · 3271 | 2,3-DIMETHYLPYRAZINE
Flammpunkt
130 °F · 130 °F

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P264, P270, P280, P301+P317, P303+P361+P353, P330, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 1668 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 3 Einträge

Chemical: Pyrazine, 2,3-dimethyl-

Regulation (EC) No 1831/2003 (amended)

2,3-Dimethylpyrazine: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummarySafe when used as a flavoring agent in food; [JECFA] A skin and strong eye irritant; Harmful by ingestion; [Alfa Aesar MSDS]
Hazard Classes and CategoriesFlam. Liq. 3 (100%)

Sicherheitsdaten

wgk
3
tsca
TSCA listed
ridadr
UN 1993 3/PG 3
hs_code
29339990
RTECS-Nr.
UQ2625000
risk_code
10-22-37/38-41

Chemie und Industrie

Pharmakologische Informationen

Cellular LocationsCytoplasm

Verwendung und Herstellung

UsesUsed as a flavoring agent; [FDA]
Use Classification · 4 Einträge

Fragrance Ingredients

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

Flavoring Agents -> JECFA Flavorings Index

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

General Manufacturing InformationPyrazine, 2,3-dimethyl-: ACTIVE

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

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