2,3-Dibromopyrazine

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Names

[ CAS No. ]:
95538-03-7

[ Name ]:
2,3-Dibromopyrazine

[Synonym ]:
2,3,5-tri-o-acetyl
2,3-dibromopyrazine
Pyrazine, 2,3-dibromo-

Chemical & Physical Properties

[ Density]:
2.2±0.1 g/cm3

[ Boiling Point ]:
242.6±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C₄H₂Br₂N₂

[ Molecular Weight ]:
237.880

[ Flash Point ]:
100.5±25.9 °C

[ Exact Mass ]:
235.858459

[ PSA ]:
25.78000

[ LogP ]:
1.70

[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.616

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ 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%

Related Compounds

2,3-Pyrazinediamine, 5,6-dibromo-
2,3,6-Trichloropyridine
2-[[3-(1-benzofuran-2-yl)-3,4-dihydro-2H-pyrrol-5-yl]amino]ethanol
2-(3-Chloroprop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2,3-Dichlorodibenzo-p-dioxin
2,3-DIFLUOROPYRIDIN-4-OL
Formaldehyde, 2-(4,5-dihydro-4-oxo-2-thiazolyl)hydrazone
4-(4-Aminophenyl)-2-[(4-chlorophenyl)amino]-6-oxo-1,6-dihydropyrimidine-5-carbonitrile
3-Oxo-4H-1,4-benzoxazine-5-sulfonamide
2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxan-3-yl]acetic acid
5-Chloro-2-cyclopropylisothiazol-3(2H)-one 1,1-dioxide
3-(2,2-Dimethoxyethyl)-1-phenyl-5-(trifluoromethyl)-1H-pyrazole
2-(1H-Indol-2-yl)-5-isobutyl-1,3,4-oxadiazole
6-[(3-Methyl-1,2,4-oxadiazol-5-yl)methoxy]pyridine-3-carboxylic acid
6-Fluoro-8-{[(3-methylpyridin-2-yl)oxy]methyl}quinoline
tert-Butyl (1-cyclopentyl-2-(piperidin-3-yl)ethyl)carbamate

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