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CAS Number: 29181-50-8
pyridine-2,4-dicarbonitrile

Structure

pyridine-2,4-dicarbonitrile
Name: pyridine-2,4-dicarbonitrile
Synonyms:
General Information
Product Number: 29181508

CAS Registry Number: 29181-50-8

Name:

2,​4-​Pyridinedicarbonitri​le
2,​4-​Dicyanopyridine 

 

Chemical Formula: C7H3N3
Exact Mass: 129.03
Molecular Weight: 129.12
m/z: 129.03 (100.0%), 130.04 (7.6%), 130.03 (1.1%)
Elemental Analysis: C, 65.11; H, 2.34; N, 32.54

 

InChI: InChI=1S/C7H3N3/c8-4-6-1-2-10-7(3-6)5-9/h1-3H
InChIKey: HLAGQMFURMNTLW-UHFFFAOYSA-N
Canonical SMILES : C1=CN=C(C=C1C#N)C#N

 

Thermal Properties Value Condition Note
Melting Point 90-91 °C   (3)CAS
Melting Point 89-90 °C Solv: ethyl ether (60-29-7); hexane (110-54-3) (2)IC
Melting Point 88-91 °C   (4)CAS
Melting Point 88-91 °C   (5)CAS
Melting Point 88-89 °C   (6)CAS

Specification

98%

References
  1. (1) Littke, Adam; Organic Letters 2007, V9(9), P1711-1714 CAPLUS
  2. (2) Sakamoto, Takao; Chemical & Pharmaceutical Bulletin 1985, V33(2), P565-71 CAPLUS
  3. (3) Tani, Hideo; Yakugaku Zasshi 1960, V80, P1418-24 CAPLUS
  4. (4) Feely, Wayne E.; Journal of the American Chemical Society 1959, V81, P4004-7 CAPLUS
  5. (5) Feely, Wayne E.; US 2991285 1958 CAPLUS
  6. (6) BE 609456 1962 CAPLUS
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