5-Ethyl-2,3-dimethylpyrazine

Names

[ Name ]:
5-Ethyl-2,3-dimethylpyrazine

[Synonym ]:
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

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
190.7±35.0 °C at 760 mmHg

[ Melting Point ]:
248-250 °C(lit.)

[ Molecular Formula ]:
C₈H₁₂N₂

[ Molecular Weight ]:
136.194

[ Flash Point ]:
70.8±17.6 °C

[ Exact Mass ]:
136.100052

[ PSA ]:
25.78000

[ LogP ]:
1.63

[ Vapour Pressure ]:
0.7±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.501

MSDS

Click to get detail MSDS

Safety Information

[ 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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ 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%