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Home › Product Catalog › 2-Ethyl-5-methylpyrazine

2-Ethyl-5-methylpyrazine

CAS 13360-64-0C7H10N2MW 122.08 g/mol

2-Ethyl-5-methylpyrazine (CAS 13360-64-0) — formula C7H10N2, molecular weight 122.08 g/mol.

Specifications

CAS Number13360-64-0
Molecular FormulaC7H10N2
Molecular Weight122.08 g/mol
Boiling Point79 °C (66 mm Hg)
LogP1

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What this product is

2-Ethyl-5-methylpyrazine is a chemical compound with CAS registry number 13360-64-0 and molecular formula C7H10N2 (molecular weight 122.08 g/mol).

Identification

CAS number: 13360-64-0

Its molecular formula C7H10N2 comprises 7 C, 10 H, 2 N atoms.

Also known as: 2-Ethyl-5-methylpyrazine · 2-Ethyl-5(6)-methylpyrazine

Frequently Asked Questions

What is the CAS number of 2-Ethyl-5-methylpyrazine?

The CAS registry number of 2-Ethyl-5-methylpyrazine is 13360-64-0.

What is the molecular formula and molecular weight of 2-Ethyl-5-methylpyrazine?

Molecular formula C7H10N2, molecular weight 122.08 g/mol.

What other names is 2-Ethyl-5-methylpyrazine known by?

It is also registered under: 2-Ethyl-5-methylpyrazine, 2-Ethyl-5(6)-methylpyrazine.

PubChem Public Data

Public-database records for 2-Ethyl-5-methylpyrazine (CAS 13360-64-0), reproduced here for independent cross-checking.

Safety classification and hazard statements

Reported hazard statementsH226 (97.5%), H302 (100%)

H226 (97.5%): Flammable liquid and vapor [Warning Flammable liquids]

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

Regulatory listings

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Fruit, Green
No safety concern at current levels of intake when used as a flavouring agent

Physical description and handling notes

  • colourless to slightly yellow liquid with a nutty, roasted, grassy odour
  • soluble in water, organic solvents
  • miscible at room temperature (in ethanol)

Reported physical properties

沸点79 °C (66 mm Hg)
密度0.960-0.970
折射率1.491-1.501

How this substance is indexed

CAS Registry Number13360-64-0
PubChem CID25915
分子式C7H10N2
分子量122.08 g/mol
IUPAC 名称2-ethyl-5-methylpyrazine
InChIKeyOXCKCFJIKRGXMM-UHFFFAOYSA-N
UNII（FDA）W41R8X574D
ChEBI 编号CHEBI:141542
FEMA 编号3154
JECFA 编号770

Documented uses

  • Flavoring Agents -> JECFA Flavorings Index
  • Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
  • Pyrazine, 2-ethyl-5-methyl-: ACTIVE

Names this substance appears under

2-ETHYL-5-METHYLPYRAZINE; 13360-64-0; Pyrazine, 2-ethyl-5-methyl-; 2-Methyl-5-ethylpyrazine; 2-Ethyl-5-methyl pyrazine; FEMA No. 3154; 2,5-Methylethylpyrazine; BRN 0956719; W41R8X574D; 2-Ethyl-5-methyl-pyrazine; EINECS 236-416-6; AI3-34443; DTXSID6065422; FEMA 3154; 5-METHYL-2-ETHYLPYRAZINE; CHEBI:141542

Computed molecular descriptors

分子量122.17
XLogP31
氢键供体数0
氢键受体数2
可旋转键数1
精确质量122.084398327
单同位素质量122.084398327
拓扑极性表面积25.8
重原子数9
形式电荷0

Database abstract

2-Ethyl-5-methylpyrazine is identified by CAS 13360-64-0, molecular formula C7H10N2 and molecular weight 122.08 g/mol. UNII W41R8X574D; ChEBI 141542; InChIKey OXCKCFJIKRGXMM-UHFFFAOYSA-N. 沸点: 79 °C (66 mm Hg); 密度: 0.960-0.970; Refractive Index: 1.491-1.501.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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