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2,5-Diethynylpyridine
[CAS# 137000-75-0]

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Identification
Name 2,5-Diethynylpyridine
Molecular Structure CAS#: 137000-75-0, 2,5-Diethynylpyridine
Molecular Formula C9H5N
Molecular Weight 127.14
CAS Registry Number 137000-75-0
SMILES C#CC1=CN=C(C=C1)C#C
InChI 1S/C9H5N/c1-3-8-5-6-9(4-2)10-7-8/h1-2,5-7H
InChIKey XTNNSWWCUMBUHY-UHFFFAOYSA-N
Properties
Density 1.1±0.1g/cm3 (Cal.)
Boiling point 207.0±25.0°C at 760 mmHg (Cal.)
Flash point 77.2±15.8°C (Cal.)
Refractive index 1.57 (Cal.)
References
(1) Tianle Zhang, Hongbin Song, Xiaomei Dai and Xianggao Meng. One, two and three-dimensional organometallic networks constructed from silver(i) pyridyldiethynide complexes, Dalton Trans., 2009, 7688.
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