Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,4'-DIMETHYL-2,2'-BIPYRIDINE 1-OXIDE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4'-DIMETHYL-2,2'-BIPYRIDINE 1-OXIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

81998-03-0

81998-03-0 structure

81998-03-0 structure

Name: 4,4'-DIMETHYL-2,2'-BIPYRIDINE 1-OXIDE
Chemical Name: 4-methyl-2-(4-methylpyridin-2-yl)-1-oxidopyridin-1-ium
CAS Number: 81998-03-0
Molecular Formula: C₁₂H₁₂N₂O
Molecular Weight: 200.23600
Create Date: 2017-11-27 00:15:06
Modify Date: 2025-08-24 18:36:59

Name	4-methyl-2-(4-methylpyridin-2-yl)-1-oxidopyridin-1-ium
Synonyms	4,4'-DIMETHYL-2,2'-BIPYRIDINE 1-OXIDE 2,2'-Bipyridine,4,4'-dimethyl-,1-oxide 4,4'-dimethyl-2,2'-bipyridine N-oxide 4,4'-Dimethyl-2,2'-bipyridyl N-oxide

Density	1.11g/cm3
Boiling Point	418.6ºC at 760 mmHg
Molecular Formula	C₁₂H₁₂N₂O
Molecular Weight	200.23600
Flash Point	207ºC
Exact Mass	200.09500
PSA	38.35000
LogP	2.79390
Index of Refraction	1.584

1134-35-6 structure

1134-35-6

~85%

81998-03-0 structure

81998-03-0

Literature: Ciana, Leopoldo Della; Hamachi, Itaru; Meyer, Thomas J. Journal of Organic Chemistry, 1989 , vol. 54, # 7 p. 1731 - 1735

Precursor 1
1134-35-6
DownStream 4
104704-09-8 81998-04-1 81998-07-4 81998-05-2

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