5-Bromo-2-ethynylpyridine

Modify Date: 2024-01-03 12:01:52

5-Bromo-2-ethynylpyridine Structure
5-Bromo-2-ethynylpyridine structure
Common Name 5-Bromo-2-ethynylpyridine
CAS Number 111770-86-6 Molecular Weight 182.017
Density 1.6±0.1 g/cm3 Boiling Point 212.1±25.0 °C at 760 mmHg
Molecular Formula C7H4BrN Melting Point 84-86℃
MSDS N/A Flash Point 82.1±23.2 °C

 Names

Name 5-Bromo-2-ethynylpyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 212.1±25.0 °C at 760 mmHg
Melting Point 84-86℃
Molecular Formula C7H4BrN
Molecular Weight 182.017
Flash Point 82.1±23.2 °C
Exact Mass 180.952698
PSA 12.89000
LogP 1.93
Vapour Pressure 0.3±0.4 mmHg at 25°C
Index of Refraction 1.610
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi

 Synthetic Route

~94%

5-Bromo-2-ethynylpyridine Structure

5-Bromo-2-ethyn...

CAS#:111770-86-6

Literature: Tilley, Jefferson W.; Zawoiski, Sonja Journal of Organic Chemistry, 1988 , vol. 53, # 2 p. 386 - 390

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5-Bromo-2-ethynylpyridine Structure

5-Bromo-2-ethyn...

CAS#:111770-86-6

Literature: Catalysis Communications, , vol. 47, p. 40 - 44

~78%

5-Bromo-2-ethynylpyridine Structure

5-Bromo-2-ethyn...

CAS#:111770-86-6

Literature: Sooksawat, Dhassida; Pike, Sarah J.; Slawin, Alexandra M.Z.; Lusby, Paul J. Chemical Communications, 2013 , vol. 49, # 94 p. 11077 - 11079

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5-Bromo-2-ethynylpyridine Structure

5-Bromo-2-ethyn...

CAS#:111770-86-6

Literature: Chemical Communications, , vol. 49, # 94 p. 11077 - 11079

 Synonyms

5-Bromo-2-ethynylpyridine
Pyridine, 5-bromo-2-ethynyl-