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273-34-7

273-34-7 structure
273-34-7 structure
  • Name: 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE
  • Chemical Name: 2H-triazolo[4,5-b]pyridine
  • CAS Number: 273-34-7
  • Molecular Formula: C5H4N4
  • Molecular Weight: 120.11200
  • Create Date: 2018-12-11 09:56:32
  • Modify Date: 2024-01-14 14:22:00

Name 2H-triazolo[4,5-b]pyridine
Synonyms MFCD00134183
2H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE
tetrazaindene
1H-1,2,3-triazolo[4,5]pyridine
3H-1,2,3-Triazolo[4,5-b]pyridine
4-Azabenzotriazole
3H-[1,2,3]Triazolo[4,5-b]pyridine
1,2,3-Triazolo(5,4-b)pyridine
1H-1,2,3-Triazolo[4,5-b]pyridine
7-azabenzotriazole
Density 1.472 g/cm3
Boiling Point 303.4ºC at 760 mmHg
Melting Point 208 °C (dec.)(lit.)
Molecular Formula C5H4N4
Molecular Weight 120.11200
Flash Point 152.9ºC
Exact Mass 120.04400
PSA 54.46000
LogP 0.35290
Vapour Pressure 0.376mmHg at 25°C
Index of Refraction 1.828
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
WGK Germany 3
HS Code 2933990090

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273-34-7 structure

273-34-7

Literature: Vaughan et al. Journal of the American Chemical Society, 1949 , vol. 71, p. 1885

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273-34-7 structure

273-34-7

Literature: Vaughan et al. Journal of the American Chemical Society, 1949 , vol. 71, p. 1885

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273-34-7 structure

273-34-7

Literature: Vaughan et al. Journal of the American Chemical Society, 1949 , vol. 71, p. 1885

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273-34-7 structure

273-34-7

Literature: Torrini, Ines; Zecchini, Giampiero Pagani; Agrosi, Francesco; Paradisi, Mario Paglialunga Journal of Heterocyclic Chemistry, 1986 , vol. 23, p. 1459 - 1463

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273-34-7 structure

273-34-7

Literature: Tschitschibabin; Kirssanow Chemische Berichte, 1927 , vol. 60, p. 775 Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1927 , vol. 59, p. 417
HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%