CAS 3796-23-4 | 3-Trifluoromethylpyridine
Molecular Formula: C6H4F3N
Molecular Weight: 147.1
EINECS: 223-268-2
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction
Specification of CAS 3796-23-4 | 3-Trifluoromethylpyridine
ITEMS | SPECIFICATION |
Storage temp. | Inert atmosphere,Room Temperature |
Fp | 74 °F |
Refractive index | n20/D 1.418 |
Density | 1.276 g/mL at 25 °C |
Boiling point | 113-115 °C (lit.) |
pka | 2.80 |
NIST Chemistry Reference | 3-(CF3)-pyridine(3796-23-4) |
BRN | 1563102 |
CAS DataBase Reference | 3796-23-4(CAS DataBase Reference) |
Synthesis of CAS 3796-23-4 | 3-Trifluoromethylpyridine
Conditions
Stage #1: pyridin-3-ylamine With hydrogenchloride In water at 0℃; for 0.0833333h; Inert atmosphere; Schlenk technique;
Stage #2: With tert.-butylnitrite at 0℃; for 0.25h; Inert atmosphere; Schlenk technique;
Stage #3: trifluoromethylsilver at -78 - 20℃; for 4h; Inert atmosphere; Schlenk technique;
Reference
Wang, Xi; Xu, Yan; Mo, Fanyang; Ji, Guojing; Qiu, Di; Feng, Jiajie; Ye, Yuxuan; Zhang, Songnan; Zhang, Yan; Wang, Jianbo
[Journal of the American Chemical Society, 2013, vol. 135, # 28, p. 10330 - 10333]
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