4,4'-DIMETHYL-2,2'-BIPYRIDINE 1,1'-DIOXIDE

Modify Date: 2025-09-15 11:58:22

4,4'-DIMETHYL-2,2'-BIPYRIDINE 1,1'-DIOXIDE Structure
4,4'-DIMETHYL-2,2'-BIPYRIDINE 1,1'-DIOXIDE structure
Common Name 4,4'-DIMETHYL-2,2'-BIPYRIDINE 1,1'-DIOXIDE
CAS Number 87855-83-2 Molecular Weight 216.23600
Density 1.18g/cm3 Boiling Point 543.4ºC at 760 mmHg
Molecular Formula C12H12N2O2 Melting Point N/A
MSDS N/A Flash Point 282.5ºC

 Names

Name 4-methyl-2-(4-methyl-1-oxidopyridin-2-ylidene)pyridin-1-ium 1-oxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.18g/cm3
Boiling Point 543.4ºC at 760 mmHg
Molecular Formula C12H12N2O2
Molecular Weight 216.23600
Flash Point 282.5ºC
Exact Mass 216.09000
PSA 50.92000
LogP 2.82740
Index of Refraction 1.592
InChIKey XOXYAEFGZOTYPI-UHFFFAOYSA-N
SMILES CC1=CC(=C2C=C(C)C=C[N+]2=O)N([O-])C=C1

 Synthetic Route

~94%

4,4'-DIMETHYL-2,2'-BIPYRIDINE 1,1'-DIOXIDE Structure

4,4'-DIMETHYL-2...

CAS#:87855-83-2

Literature: Ward, Robert S.; Branciard, Denis; Dignan, Rosemary A.; Pritchard, Martyn C. Heterocycles, 2002 , vol. 56, # 1-2 p. 157 - 170

 Synonyms

4,4'-dimethyl-2,2'-bipyridine-N,N'-dioxide
2,2'-Bipyridine,4,4'-dimethyl-,1,1'-dioxide
4,4'-dimethyl-2,2'-bipyridine 1,1'-dioxide
4,4'-dimethyl-2,2'-bipyridinyl-1,1'-dioxide
4,4'-Me2bpdo
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