5-Ethyl-2,3-dimethylpyrazine

Modify Date: 2025-08-20 20:38:43

5-Ethyl-2,3-dimethylpyrazine structure	Common Name	5-Ethyl-2,3-dimethylpyrazine
	CAS Number	15707-34-3	Molecular Weight	136.194
	Density	1.0±0.1 g/cm3	Boiling Point	190.7±35.0 °C at 760 mmHg
	Molecular Formula	C₈H₁₂N₂	Melting Point	248-250 °C(lit.)
	MSDS	Chinese USA	Flash Point	70.8±17.6 °C
	Symbol	GHS07	Signal Word	Warning

Name	2,3-Dimethyl-5-ethylpyrazine
Synonym	More Synonyms

5-Ethyl-2,3-dimethylpyrazine MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Precautionary Statements	P301 + P312 + P330
Hazard Codes	Xi
Risk Phrases	R10:Flammable. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R34:Causes burns. R36:Irritating to the eyes.
Safety Phrases	S24/25-S26-S36/37/39
RIDADR	2924
HS Code	2933990090

Precursor 9
CAS#:1147535-04-3 2,3-dimethyl-5-... CAS#:6107-37-5 ethyl zinc bromide CAS#:557-20-0 Diethylzinc CAS#:925-90-6 ETHYLMAGNESIUM ...
CAS#:133129-10-9 (2E,3Z)-3-(but-... CAS#:133129-12-1 (2E,3Z)-3-(but-... CAS#:57229-36-4 5,6-dimethylpyr... CAS#:52-90-4 L-cysteine
CAS#:56-87-1 L-Lysine
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,3-DIMETHYL-5-ETHYL PYRAZINE FEMA NO.

Pyrazine,6-ethyl-2,3-dimethyl

2,3-dimethyl-6-ethylpyrazine

2-ethyl-5,6-dimethylpyrazine

6-Ethyl-2,3-dimethylpyrazine

5-Ethyl-2,3-dimethylpyrazin

Pyrazine, 5-ethyl-2,3-dimethyl-

ethyldimethylpyrazine,2,3-dimethyl-6-ethylpyrazine,6-ethyl-2,3-dimethylpyrazine

2,3-DICHLOROPHENYLISOCYANIDE

MFCD04038059

2,3-Dimethyl-5-ethylpyrazin

5-Ethyl-2,3-dimethylpyrazine

2-Aethyl-5,6-dimethylpyrazin

Names