1-ETHYL-1,2,4-TRIAZOLE

Modify Date: 2024-01-08 17:34:34

1-ETHYL-1,2,4-TRIAZOLE Structure
1-ETHYL-1,2,4-TRIAZOLE structure
Common Name 1-ETHYL-1,2,4-TRIAZOLE
CAS Number 16778-70-4 Molecular Weight 97.118
Density 1.1±0.1 g/cm3 Boiling Point 188.1±23.0 °C at 760 mmHg
Molecular Formula C4H7N3 Melting Point N/A
MSDS N/A Flash Point 67.6±22.6 °C

 Names

Name 1-Ethyl-1H-1,2,4-Triazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 188.1±23.0 °C at 760 mmHg
Molecular Formula C4H7N3
Molecular Weight 97.118
Flash Point 67.6±22.6 °C
Exact Mass 97.063995
PSA 30.71000
LogP -0.33
Vapour Pressure 0.6±0.4 mmHg at 25°C
Index of Refraction 1.562

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~72%

1-ETHYL-1,2,4-TRIAZOLE Structure

1-ETHYL-1,2,4-T...

CAS#:16778-70-4

Literature: CONCERT PHARMACEUTICALS, INC.; HARBESON, Scott, L.; TUNG, Roger, D.; LIU, Julie, F. Patent: WO2011/5520 A1, 2011 ; Location in patent: Page/Page column 31-32 ; WO 2011/005520 A1

~%

1-ETHYL-1,2,4-TRIAZOLE Structure

1-ETHYL-1,2,4-T...

CAS#:16778-70-4

Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 16, # 3 p. 313 - 315 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 16, # 3 p. 408 - 410

~74%

1-ETHYL-1,2,4-TRIAZOLE Structure

1-ETHYL-1,2,4-T...

CAS#:16778-70-4

Literature: Bulger, Paul G.; Cottrell, Ian F.; Cowden, Cameron J.; Davies, Antony J.; Dolling, Ulf-H. Tetrahedron Letters, 2000 , vol. 41, # 8 p. 1297 - 1301

~79%

1-ETHYL-1,2,4-TRIAZOLE Structure

1-ETHYL-1,2,4-T...

CAS#:16778-70-4

Literature: Bulger, Paul G.; Cottrell, Ian F.; Cowden, Cameron J.; Davies, Antony J.; Dolling, Ulf-H. Tetrahedron Letters, 2000 , vol. 41, # 8 p. 1297 - 1301

~%

1-ETHYL-1,2,4-TRIAZOLE Structure

1-ETHYL-1,2,4-T...

CAS#:16778-70-4

Literature: Gazzetta Chimica Italiana, , vol. 35 I, p. 378

~%

1-ETHYL-1,2,4-TRIAZOLE Structure

1-ETHYL-1,2,4-T...

CAS#:16778-70-4

Literature: Journal of Chemical Sciences, , vol. 123, # 2 p. 97 - 106

 Customs

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%

 Synonyms

1-ETHYL-1,2,4-TRIAZOLE
1-Ethyl-1H-1,2,4-triazole
1H-1,2,4-Triazole, 1-ethyl-