4,5-Dibromo-2-Methyl-2H-1,2,3-triazole

Modify Date: 2024-01-04 09:33:59

4,5-Dibromo-2-Methyl-2H-1,2,3-triazole Structure
4,5-Dibromo-2-Methyl-2H-1,2,3-triazole structure
Common Name 4,5-Dibromo-2-Methyl-2H-1,2,3-triazole
CAS Number 28938-17-2 Molecular Weight 240.88400
Density N/A Boiling Point N/A
Molecular Formula C3H3Br2N3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4,5-dibromo-2-methyltriazole
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C3H3Br2N3
Molecular Weight 240.88400
Exact Mass 238.86900
PSA 30.71000
LogP 1.34010
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~27%

4,5-Dibromo-2-Methyl-2H-1,2,3-triazole Structure

4,5-Dibromo-2-M...

CAS#:28938-17-2

Literature: SYNGENTA LIMITED Patent: WO2007/71900 A1, 2007 ; Location in patent: Page/Page column 112 ;

~36%

4,5-Dibromo-2-Methyl-2H-1,2,3-triazole Structure

4,5-Dibromo-2-M...

CAS#:28938-17-2

Literature: CONSTELLATION PHARMACEUTICALS, INC.; ALBRECHT, Brian, K.; GEHLING, Victor, S.; HEWITT, Michael, C.; TAYLOR, Alexander, M.; HARMANGE, Jean-Christophe Patent: WO2012/151512 A2, 2012 ; Location in patent: Page/Page column 151 ;

~%

4,5-Dibromo-2-Methyl-2H-1,2,3-triazole Structure

4,5-Dibromo-2-M...

CAS#:28938-17-2

Literature: Wang, Xiao-Jun; Zhang, Li; Krishnamurthy, Dhileepkumar; Senanayake, Chris H.; Wipf, Peter Organic Letters, 2010 , vol. 12, # 20 p. 4632 - 4635

~%

4,5-Dibromo-2-Methyl-2H-1,2,3-triazole Structure

4,5-Dibromo-2-M...

CAS#:28938-17-2

Literature: Huettel, Rudolf; Schaefer, Otto; Jochum, Peter Justus Liebigs Annalen der Chemie, 1955 , vol. 593, p. 200 - 207

 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

4,5-dibromo-2-methyl-1,2,3-triazole
4,5-Dibromo-2-methyl-2H-1,2,3-triazole
2-Methyl-4,5-dibrom-1,2,3-triazol
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