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: 4-Hydroxy-3-Nitropyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

15990-90-6

15990-90-6 structure

15990-90-6 structure

Name: 4-Hydroxy-3-Nitropyridine
Chemical Name: 3-Nitro-4-pyridinol
CAS Number: 15990-90-6
Molecular Formula: C₅H₄N₂O₃
Molecular Weight: 140.097
Create Date: 2021-09-11 11:28:36
Modify Date: 2025-09-22 12:21:33

Names
Properties

Name	3-Nitro-4-pyridinol
Synonyms	4-Hydroxy-3-nitropyridine 4-Pyridinol, 3-nitro- MFCD00051957 3-nitropyridin-4(1H)-one EINECS 611-127-1 3-Nitro-4-pyridinol 3-nitropyridin-4-ol

Density	1.5±0.1 g/cm3
Boiling Point	382.1±22.0 °C at 760 mmHg
Molecular Formula	C₅H₄N₂O₃
Molecular Weight	140.097
Flash Point	184.9±22.3 °C
Exact Mass	140.022186
LogP	-0.96
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.623

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