Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3(2H)-Pyridazinone,5-hydroxy-
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3(2H)-Pyridazinone,5-hydroxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17285-29-9

17285-29-9 structure

17285-29-9 structure

Name: 3(2H)-Pyridazinone,5-hydroxy-
Chemical Name: 4-hydroxy-1H-pyridazin-6-one
CAS Number: 17285-29-9
Molecular Formula: C₄H₄N₂O₂
Molecular Weight: 112.08700
Create Date: 2018-03-13 08:00:00
Modify Date: 2025-09-21 19:10:21

Name	4-hydroxy-1H-pyridazin-6-one
Synonyms	3,5-Pyridazinediol pyridazine-3,5-diol 3,5-Dihydroxy-pyridazin 6-hydroxy-1H-pyridazin-4-one

Density	1.55g/cm3
Boiling Point	243.6ºC at 760mmHg
Molecular Formula	C₄H₄N₂O₂
Molecular Weight	112.08700
Flash Point	101.1ºC
Exact Mass	112.02700
PSA	65.98000
Vapour Pressure	0.00538mmHg at 25°C
Index of Refraction	1.648

HS Code	2933990090

Precursor 2
64178-58-1 123696-01-5
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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