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Pyrazine 290-37-9 C4H4N2 CAS NO.290-37-9
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- Pyrazine
- 290-37-9
- C4H4N2
Quick Details
- ProName: Pyrazine 290-37-9 C4H4N2
- CasNo: 290-37-9
- Molecular Formula: C4H4N2
- Appearance: White Crystals
- Application: intermediate
- DeliveryTime: in stock
- PackAge: drums
- Port: Shanghai
- ProductionCapacity: 30 Metric Ton/Month
- Purity: 99%
- Storage: Sealed\dry
- Transportation: Sea, air and courier
- LimitNum: 1 Gram
Superiority
Product Name: Pyrazine
Synonyms: 1$l^{5},4-pyrazin-1-yliuM-1-yl;FEMA 4015;FEMA NUMBER 4015;1,4-Diazabenzene;Paradiazine;p-Diazine;Piazine;Pyrazin
CAS: 290-37-9
MF: C4H4N2
MW: 80.09
Mol File: 290-37-9.mol
Pyrazine Structure
Pyrazine Chemical Properties
Melting point 50-56 °C (lit.)
Boiling point 115-116 °C (lit.)
density 1.031 g/mL at 25 °C (lit.)
FEMA 4015 | PYRAZINE
refractive index 1.5235
Fp 132 °F
storage temp. Flammables area
solubility SOLUBLE
pka 0.65(at 27℃)
form Crystals
color White
Specific Gravity 1.031
Water Solubility SOLUBLE
Sensitive Hygroscopic
Merck 14,7957
JECFA Number 951
BRN 103905
Stability: Stable. Highly flammable. Incompatible with acids, oxidizing agents.
CAS DataBase Reference 290-37-9(CAS DataBase Reference)
NIST Chemistry Reference Pyrazine(290-37-9)
EPA Substance Registry System Pyrazine (290-37-9)
Details
Product Name: Pyrazine
Synonyms: 1$l^{5},4-pyrazin-1-yliuM-1-yl;FEMA 4015;FEMA NUMBER 4015;1,4-Diazabenzene;Paradiazine;p-Diazine;Piazine;Pyrazin
CAS: 290-37-9
MF: C4H4N2
MW: 80.09
Mol File: 290-37-9.mol
Pyrazine Structure
Pyrazine Chemical Properties
Melting point 50-56 °C (lit.)
Boiling point 115-116 °C (lit.)
density 1.031 g/mL at 25 °C (lit.)
FEMA 4015 | PYRAZINE
refractive index 1.5235
Fp 132 °F
storage temp. Flammables area
solubility SOLUBLE
pka 0.65(at 27℃)
form Crystals
color White
Specific Gravity 1.031
Water Solubility SOLUBLE
Sensitive Hygroscopic
Merck 14,7957
JECFA Number 951
BRN 103905
Stability: Stable. Highly flammable. Incompatible with acids, oxidizing agents.
CAS DataBase Reference 290-37-9(CAS DataBase Reference)
NIST Chemistry Reference Pyrazine(290-37-9)
EPA Substance Registry System Pyrazine (290-37-9)