5-Bromo-1-methyl-1H-1,2,4-triazole

Modify Date: 2024-01-05 18:42:16

5-Bromo-1-methyl-1H-1,2,4-triazole Structure
5-Bromo-1-methyl-1H-1,2,4-triazole structure
Common Name 5-Bromo-1-methyl-1H-1,2,4-triazole
CAS Number 16681-72-4 Molecular Weight 161.988
Density 1.9±0.1 g/cm3 Boiling Point 255.9±23.0 °C at 760 mmHg
Molecular Formula C3H4BrN3 Melting Point N/A
MSDS Chinese Flash Point 108.5±22.6 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 5-Bromo-1-Methyl-1,2,4-Triazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Boiling Point 255.9±23.0 °C at 760 mmHg
Molecular Formula C3H4BrN3
Molecular Weight 161.988
Flash Point 108.5±22.6 °C
Exact Mass 160.958847
PSA 30.71000
LogP 0.56
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.669
Storage condition 2-8°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Hazard Codes Xi
RIDADR NONH for all modes of transport
HS Code 2933990090

 Synthetic Route

~63%

5-Bromo-1-methyl-1H-1,2,4-triazole Structure

5-Bromo-1-methy...

CAS#:16681-72-4

Literature: ELI LILLY AND COMPANY Patent: WO2006/102194 A1, 2006 ; Location in patent: Page/Page column 117-118 ; WO 2006/102194 A1

 Precursor & DownStream

Precursor  1

DownStream  0

 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

5-Bromo-1-methyl-1H-1,2,4-triazole
1H-1,2,4-Triazole, 5-bromo-1-methyl-
1H-1,2,4-Triazole,5-bromo-1-methyl