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

84175-09-7

84175-09-7 structure

84175-09-7 structure

Name: 4,4'-DIBROMO-2,2'-BIPYRIDINE-N,N'-DIOXIDE
Chemical Name: 4-bromo-2-(4-bromo-1-oxidopyridin-2-ylidene)pyridin-1-ium 1-oxide
CAS Number: 84175-09-7
Molecular Formula: C₁₀H₆Br₂N₂O₂
Molecular Weight: 345.97500
Create Date: 2016-10-30 14:57:10
Modify Date: 2025-09-15 08:24:56

Name	4-bromo-2-(4-bromo-1-oxidopyridin-2-ylidene)pyridin-1-ium 1-oxide
Synonyms	4,4'-Dibromo-2,2'-bipyridyl N,N'-dioxide 2,2'-Bipyridine,4,4'-dibromo-,1,1'-dioxide 4,4'-dibromo-2,2'-bipyridine N,N'-dioxide

Density	1.945g/cm3
Boiling Point	621.756ºC at 760 mmHg
Molecular Formula	C₁₀H₆Br₂N₂O₂
Molecular Weight	345.97500
Flash Point	329.826ºC
Exact Mass	343.88000
PSA	50.92000
LogP	3.73560
Index of Refraction	1.694

HS Code	2933399090

51595-55-2 structure

51595-55-2

~80%

84175-09-7 structure

84175-09-7

Literature: Han, Won-Sik; Han, Jung-Kyu; Kim, Hyun-Young; Choi, Mi Jin; Kang, Yong-Soo; Pac, Chyongjin; Kang, Sang Ook Inorganic Chemistry, 2011 , vol. 50, # 8 p. 3271 - 3280

366-18-7 structure

366-18-7

~%

84175-09-7 structure

84175-09-7

Literature: Carlson, Brenden; Phelan, Gregory D.; Kaminsky, Werner; Dalton, Larry; Jiang, Xuezhong; Liu, Sen; Jen, Alex K.-Y. Journal of the American Chemical Society, 2002 , vol. 124, # 47 p. 14162 - 14172

7275-43-6 structure

7275-43-6

~%

84175-09-7 structure

84175-09-7

Literature: Carlson, Brenden; Phelan, Gregory D.; Kaminsky, Werner; Dalton, Larry; Jiang, Xuezhong; Liu, Sen; Jen, Alex K.-Y. Journal of the American Chemical Society, 2002 , vol. 124, # 47 p. 14162 - 14172

506-96-7 structure

506-96-7

51595-55-2 structure

51595-55-2

~%

84175-09-7 structure

84175-09-7

Literature: Maerker; Case Journal of the American Chemical Society, 1958 , vol. 80, p. 2745,2747

Precursor 4
51595-55-2 366-18-7 7275-43-6 506-96-7
DownStream 3
6153-92-0 18511-71-2 479417-36-2

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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