2-ethyl-5(or6)-methyl pyrazine

Modify Date: 2025-08-25 20:17:27

2-ethyl-5(or6)-methyl pyrazine Structure
2-ethyl-5(or6)-methyl pyrazine structure
Common Name 2-ethyl-5(or6)-methyl pyrazine
CAS Number 36731-41-6 Molecular Weight 244.335
Density N/A Boiling Point 170.8°C at 760 mmHg
Molecular Formula C14H20N4 Melting Point N/A
MSDS Chinese USA Flash Point 136.4 °F
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning

 Names

Name 3154
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 170.8°C at 760 mmHg
Molecular Formula C14H20N4
Molecular Weight 244.335
Exact Mass 244.168793

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H302-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
RIDADR UN 1993C 3 / PGIII
Flash Point(F) 136.4 °F
Flash Point(C) 58 °C

 Articles1

More Articles
Extension of a dynamic headspace multi-volatile method to milliliter injection volumes with full sample evaporation: Application to green tea.

J. Chromatogr. A. 1421 , 103-13, (2015)

An extension of multi-volatile method (MVM) technology using the combination of a standard dynamic headspace (DHS) configuration, and a modified DHS configuration incorporating an additional vacuum mo...

 Synonyms

2-Ethyl-5(6)-methylpyrazine
MFCD09039261
2-Ethyl-5-methylpyrazine - 2-ethyl-6-methylpyrazine (1:1)
Pyrazine, 2-ethyl-5-methyl-, compd. with 2-ethyl-6-methylpyrazine (1:1)
EINECS 253-175-2
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