1-(1,4-Dihydro-2-pyrazinyl)ethanone

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Names

[ CAS No. ]:
22047-25-2

[ Name ]:
1-(1,4-Dihydro-2-pyrazinyl)ethanone

[Synonym ]:
1-Pyrazinylethanone
1-pyrazin-2-yl-ethanone
Methyl pyrazinyl ketone
EINECS 244-753-5
methyl 2-pyrazinyl ketone
Ketone,methyl pyrazinyl
Ethanone, 1-(1,4-dihydro-2-pyrazinyl)-
MFCD00006134
Methyl pyrazin-2-yl ketone
1-(1,4-Dihydro-2-pyrazinyl)ethanone
Acetylpyrazine
2-Acetylpyrazine
1-Pyrazin-2-ylethan-1-one
Ethanone,1-pyrazinyl
2-ACETYL PYRAZINE

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
249.0±40.0 °C at 760 mmHg

[ Melting Point ]:
75-78 °C

[ Molecular Formula ]:
C6H6N2O

[ Molecular Weight ]:
124.141

[ Flash Point ]:
121.9±27.5 °C

[ Exact Mass ]:
124.063660

[ PSA ]:
42.85000

[ LogP ]:
-2.71

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.499

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
2

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pyrazine
  • Pyruvic acid
  • ch3cho
  • Pyrazinecarbonitrile
  • METHYLMAGNESIUM IODIDE
  • METHYLMAGNESIUM BROMIDE
  • 1-Butanone,1-(2-pyrazinyl)-
  • 3-methyl-1-pyrazin-2-ylbutan-1-one
  • pyrazinamide

DownStream

  • ETHYL-PYRROLIDIN-3-YL-AMINE
  • 4-(Pyrazin-2-yl)thiazol-2-amine
  • Ethyl 3-(2-Pyrazinyl)-3-oxopropanoate
  • 3-(DIMETHYLAMINO)-1-(PYRAZIN-2-YL)PROP-2-EN-1-ONE
  • 2-Bromo-1-(2-pyrazinyl)ethanone
  • 2-Brom-1-(pyrazin-2-yl)ethanonhydrobromid
  • 1-(PYRAZIN-2-YL)ETHANAMINE
  • 3,3-bis(methylsulfanyl)-1-pyrazin-2-ylprop-2-en-1-one
  • N-(2-methyl-5-nitrophenyl)-4-pyrazin-2-ylpyrimidin-2-amine
  • 6-Methyl-N1-(4-(pyrazin-2-yl)pyrimidin-2-yl)benzene-1,3-diamine

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%

Related Compounds

  • 2-Butanone,1-(1,4-dihydro-6-hydroxy-5-methyl-2-pyrazinyl)-3,4-dihydroxy-
  • Ethanone, 1-(1,4-dihydro-2-methylpyrrolo[3,2-b]indol-3-yl)-
  • Ethanone, 1-(1,4-dihydro-2-methyl-1-phenylpyrrolo[3,2-b]indol-3-yl)-
  • Ethanone, 1-(1,4-dihydro-1-methyl-3-pyridinyl)-2,2,2-trifluoro- (9CI)
  • Ethanone, 1,1- (1,4,-dihydro-2,6-dimethyl-4-phenyl-3, 5-pyridinediyl)bis-
  • Ethanone,1-[1,4-dihydro-5-(1-methylethyl)-1-(phenylmethyl)-3-pyridinyl]-
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 2-Bromo-4-((trimethylsilyl)ethynyl)thiazole
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 4-Hydroxy-3-methoxybenzoyl azide
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 3-((4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)piperidine hydrochloride
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde