Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-NITRO-4-HYDROXY-5-BROMOPYRIDINE N-OXIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31872-66-9

31872-66-9 structure

31872-66-9 structure

Name: 3-NITRO-4-HYDROXY-5-BROMOPYRIDINE N-OXIDE
Chemical Name: 3-bromo-1-hydroxy-5-nitropyridin-4-one
CAS Number: 31872-66-9
Molecular Formula: C₅H₃BrN₂O₄
Molecular Weight: 234.99200
Create Date: 2016-03-21 21:33:07
Modify Date: 2025-09-26 15:59:23

Name	3-bromo-1-hydroxy-5-nitropyridin-4-one
Synonyms	3-NITRO-4-HYDROXY-5-BROMOPYRIDINE N-OXIDE 3-Nitro-4-hydroxy-5-brompyridin-N-oxid

Density	2.18g/cm3
Boiling Point	389.5ºC at 760 mmHg
Molecular Formula	C₅H₃BrN₂O₄
Molecular Weight	234.99200
Flash Point	189.4ºC
Exact Mass	233.92800
PSA	91.51000
LogP	2.01460
Index of Refraction	1.705

HS Code	2933399090

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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