2,3-Dicyanopyrazine

Modify Date: 2024-01-02 05:21:40

2,3-Dicyanopyrazine Structure
2,3-Dicyanopyrazine structure
Common Name 2,3-Dicyanopyrazine
CAS Number 13481-25-9 Molecular Weight 130.107
Density 1.4±0.1 g/cm3 Boiling Point 362.2±42.0 °C at 760 mmHg
Molecular Formula C6H2N4 Melting Point 131-133 °C(lit.)
MSDS N/A Flash Point 124.8±13.1 °C

 Names

Name Pyrazine-2,3-dicarbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 362.2±42.0 °C at 760 mmHg
Melting Point 131-133 °C(lit.)
Molecular Formula C6H2N4
Molecular Weight 130.107
Flash Point 124.8±13.1 °C
Exact Mass 130.027939
PSA 73.36000
LogP -0.05
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.571

 Safety Information

Hazard Codes Xn: Harmful;
Risk Phrases R20/21/22
Safety Phrases S26-S36
RIDADR 3439
WGK Germany 3
HS Code 2933990090

 Synthetic Route

~91%

2,3-Dicyanopyrazine Structure

2,3-Dicyanopyrazine

CAS#:13481-25-9

Literature: Hordiyenko, Olga V.; Rudenko, Igor V.; Zamkova, Irina A.; Denisenko, Oleksandr V.; Biitseva, Angelina V.; Arrault, Axelle; Tolmachev, Andrei A. Synthesis (Germany), 2013 , vol. 45, # 24 art. no. SS-2013-Z0454-OP, p. 3375 - 3382

~87%

2,3-Dicyanopyrazine Structure

2,3-Dicyanopyrazine

CAS#:13481-25-9

Literature: Rao, C. Janakiram; Agosta, William C. Journal of Organic Chemistry, 1994 , vol. 59, # 8 p. 2125 - 2131

~38%

2,3-Dicyanopyrazine Structure

2,3-Dicyanopyrazine

CAS#:13481-25-9

Detail
Literature: Journal of Organic Chemistry, , vol. 49, p. 813 - 821

~%

2,3-Dicyanopyrazine Structure

2,3-Dicyanopyrazine

CAS#:13481-25-9

Literature: Roczniki Chemii, vol. 8, p. 165 Chem.Abstr., , vol. 22, p. 4475 Chem. Zentralbl., , vol. 99, # II p. 440

~%

2,3-Dicyanopyrazine Structure

2,3-Dicyanopyrazine

CAS#:13481-25-9

Literature: Journal of Organic Chemistry, , vol. 49, p. 813 - 821

~%

2,3-Dicyanopyrazine Structure

2,3-Dicyanopyrazine

CAS#:13481-25-9

Literature: Journal of Organic Chemistry, , vol. 49, p. 813 - 821

~38%

2,3-Dicyanopyrazine Structure

2,3-Dicyanopyrazine

CAS#:13481-25-9

Detail
Literature: Journal of Organic Chemistry, , vol. 49, p. 813 - 821

~%

2,3-Dicyanopyrazine Structure

2,3-Dicyanopyrazine

CAS#:13481-25-9

Literature: Roczniki Chemii, vol. 8, p. 172 Chem. Zentralbl., , vol. 99, # II p. 440

 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%

 Synonyms

pyrazine-2,3-dicarbonitrile
MFCD00059771
2,3-Dicyanopyrazine
2,3-Pyrazinedicarbonitrile