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4-HYDROXYPYRIDAZINE

Product Name
4-HYDROXYPYRIDAZINE
CAS No.
20733-10-2
Chemical Name
4-HYDROXYPYRIDAZINE
Synonyms
4-Pyridazinol;25g and 50g;4-Hydroxypyridazin;4(2H)-Pyridazinone;4-HYDROXYPYRIDAZINE;4-Pyridazinol (6CI, 8CI, 9CI, ACI);Pyridazin-4-ol, 4-Hydroxy-1,2-diazine;4-HYDROXYPYRIDAZINE ISO 9001：2015 REACH
CBNumber
CB0360904
Molecular Formula
C4H4N2O
Formula Weight
96.09
MOL File
20733-10-2.mol
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4-HYDROXYPYRIDAZINE Property

Boiling point:
315.9±15.0 °C(Predicted)
Density 
1.293±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
3.56±0.18(Predicted)
Appearance
Off-white to light brown Solid
InChI
InChI=1S/C4H4N2O/c7-4-1-2-5-6-3-4/h1-3H,(H,5,7)
InChIKey
VHVUTJZQFZBIRR-UHFFFAOYSA-N
SMILES
C1=NN=CC=C1O
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Safety

HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Matrix Scientific
Product number
304578
Product name
4-Hydroxypyridazine
Packaging
1.00g
Price
$65
Updated
2026/05/19
Matrix Scientific
Product number
304578
Product name
4-Hydroxypyridazine
Packaging
5.00g
Price
$245
Updated
2026/05/19
Matrix Scientific
Product number
304578
Product name
4-Hydroxypyridazine
Packaging
10.00g
Price
$476
Updated
2026/05/19
Matrix Scientific
Product number
073424
Product name
4-Hydroxypyridazine
Packaging
250.00mg
Price
$50
Updated
2026/05/18
Matrix Scientific
Product number
073424
Product name
4-Hydroxypyridazine
Packaging
1.00g
Price
$61
Updated
2026/05/18

4-HYDROXYPYRIDAZINE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-HYDROXYPYRIDAZINE Suppliers

China 94 Germany 2 India 2 United Kingdom 1 United States 11 Global 110
Shanghai Zhen Li Biological Technology Co., Ltd
Tel
021-16621358918; 18516310516
Fax
13045646768
Email
zhenlipharma888@163.com
Country
China
ProdList
19066
Advantage
58
SiChuang NanBu Honesty Technology Co., Ltd.
Tel
0838-5675166 15883665058
Fax
0838-5675535
Email
nbcxkj@126.com
Country
China
ProdList
956
Advantage
55
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Shanghai Longsheng chemical Co.,Ltd.
Tel
58099637 13585536065
Fax
021-58099609
Email
sales@shlschem.com
Country
China
ProdList
9894
Advantage
59
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070 13770331960
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
16100
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Jinan Trio PharmaTech Co., Ltd.
Tel
0531-88811783
Fax
+86 (531) 55696010 QQ 1762738062
Email
sales@trio-pharmatech.com
Country
China
ProdList
1856
Advantage
62
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
Atop-Pharma (Shanghai) Technology Co., Ltd.
Tel
+86 (21) 5196-9732
Fax
+86 (21) 5196-9733
Country
China
ProdList
996
Advantage
57
Shanghai Sphchem Co., Ltd.
Tel
021-56491756 13512199871
Email
2819742715@qq.com
Country
China
ProdList
4000
Advantage
55
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View Lastest Price from 4-HYDROXYPYRIDAZINE manufacturers

Shanghai Rlavie Technology Co ltd
Product
4-Hydroxypyridazin 20733-10-2
Price
US $0.00-0.00/KG
Min. Order
1g
Purity
98%minHPLC
Supply Ability
50kgs/month
Release date
2021-11-10
Dideu Industries Group Limited
Product
4-HYDROXYPYRIDAZINE 20733-10-2
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-11-02
Career Henan Chemical Co
Product
4-HYDROXYPYRIDAZINE 20733-10-2
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
20tons
Release date
2019-09-05

20733-10-2, 4-HYDROXYPYRIDAZINERelated Search:

Pyridat 4-HYDROXYPYRIDAZINE 3,6-DICHLORO-4-METHOXYPYRIDAZINE 4-OXO-1H-CINNOLINE-3-CARBOXYLIC ACID 2-Methyl-6-hydroxypyridazine-3(2H)-one 3,6-Dihydroxy-4,5-dimethylpyridazine 3,6-Dihydroxy-4-methylpyridazine 6-PYRIDIN-2-YLMETHYL-PYRIDAZIN-3-OL 4-methyl-3,6-dihydroxypyridazine 4,5-DICHLORO-3-HYDROXYPYRIDAZINE Maleic hydrazide 3(2H)-Pyridazinone 6-Chloropyridazin-3-ol 4-Hydroxy-8-methoxycinnoline 4-HYDROXY-CINNOLINE PYRIDATE METABOLITE PYRIDAZINE, 3,6-DICHLORO-4-PHENOXY- 4,5-Dichloro-3-hydroxypyridazine-15N2

  • 4-HYDROXYPYRIDAZINE
  • 25g and 50g
  • Pyridazin-4-ol, 4-Hydroxy-1,2-diazine
  • 4(2H)-Pyridazinone
  • 4-Hydroxypyridazin
  • 4-HYDROXYPYRIDAZINE ISO 9001：2015 REACH
  • 4-Pyridazinol (6CI, 8CI, 9CI, ACI)
  • 4-Pyridazinol
  • 20733-10-2