2,3-Dicyanopyridine

Modify Date: 2025-09-03 08:26:30

2,3-Dicyanopyridine Structure
2,3-Dicyanopyridine structure
Common Name 2,3-Dicyanopyridine
CAS Number 17132-78-4 Molecular Weight 129.119
Density 1.3±0.1 g/cm3 Boiling Point 342.2±27.0 °C at 760 mmHg
Molecular Formula C7H3N3 Melting Point 79 °C
MSDS N/A Flash Point 120.0±8.9 °C

 Names

Name Pyridine-2,3-dicarbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 342.2±27.0 °C at 760 mmHg
Melting Point 79 °C
Molecular Formula C7H3N3
Molecular Weight 129.119
Flash Point 120.0±8.9 °C
Exact Mass 129.032700
PSA 60.47000
LogP 0.27
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.568

 Safety Information

Risk Phrases 20/21/22-36/37/38
Safety Phrases S26-S36/37/39
RIDADR 3439
HS Code 2933399090

 Synthetic Route

~70%

2,3-Dicyanopyridine Structure

2,3-Dicyanopyridine

CAS#:17132-78-4

Literature: Synlett, , # 9 p. 1279 - 1282

~76%

2,3-Dicyanopyridine Structure

2,3-Dicyanopyridine

CAS#:17132-78-4

Literature: Synlett, , # 15 p. 2287 - 2290

~48%

2,3-Dicyanopyridine Structure

2,3-Dicyanopyridine

CAS#:17132-78-4

Literature: Synthesis, , # 4 p. 316 - 319

~51%

2,3-Dicyanopyridine Structure

2,3-Dicyanopyridine

CAS#:17132-78-4

Literature: Synthesis, , # 4 p. 316 - 319

~62%

2,3-Dicyanopyridine Structure

2,3-Dicyanopyridine

CAS#:17132-78-4

Literature: Bulletin des Societes Chimiques Belges, , vol. 89, # 3 p. 205 - 232

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,3-Dicyanopyridine
2,3-Pyridinedicarbonitrile
MFCD00191682
Pyridine-2,3-dicarbonitrile
Pyridinedicarbonitrile
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