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ChemicalBook >> CAS DataBase List >> 3,6-dichloropyridazin-4-ol

3,6-dichloropyridazin-4-ol

3,6-dichloropyridazin-4-ol price.
  • $9 - $1035
  • Product name: 3,6-dichloropyridazin-4-ol
  • CAS: 2779-81-9
  • MF: C4H2Cl2N2O
  • MW: 164.98
  • EINECS:220-477-0
  • MDL Number:MFCD04971276
  • Synonyms:3,6-dichloropyridazin-4-ol;3,6-Dichloro-4-hydroxypyridazine;3,6-Dichloropyridazin-4-ol, 3,6-Dichloro-4-hydroxy-1,2-diazine;3,6-dichloro-1H-pyridazin-4-one;4-Pyridazinol, 3,6-dichloro-;3,6-dichloropyridazin-4-ol ISO 9001：2015 REACH
Price39 Properties Safety Information Description
39 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • Activate Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Synthonix
  • TRC
Package
  • 25mg
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25G
  • 100G
  • Manufactureraablocks
  • Product numberAA002UO0
  • Product description3,6-Dichloropyridazin-4-ol 95%
  • Packaging100mg
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002UO0
  • Product description3,6-Dichloropyridazin-4-ol ≥95%
  • Packaging250mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002UO0
  • Product description3,6-Dichloropyridazin-4-ol 95%
  • Packaging1g
  • Price$14
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002UO0
  • Product description3,6-Dichloropyridazin-4-ol 95%
  • Packaging5g
  • Price$54
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002UO0
  • Product description3,6-Dichloropyridazin-4-ol 95%
  • Packaging10g
  • Price$103
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-5495
  • Product description3,6-dichloropyridazin-4-ol 95+%
  • Packaging1g
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU109145
  • Product description3,6-Dichloro-4-pyridazinol 95.00%
  • Packaging25G
  • Price$345
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU109145
  • Product description3,6-Dichloro-4-pyridazinol 95.00%
  • Packaging100G
  • Price$1035
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS36456-A
  • Product description3,6-Dichloro-4-hydroxypyridazine 95%
  • Packaging25g
  • Price$519
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS36456-A
  • Product description3,6-Dichloro-4-hydroxypyridazine 95%
  • Packaging5g
  • Price$147
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS36456-A
  • Product description3,6-Dichloro-4-hydroxypyridazine 95%
  • Packaging1g
  • Price$43
  • Updated2026-06-04
  • Buy
  • ManufacturerAlichem
  • Product number2779819
  • Product description3,6-Dichloropyridazin-4-ol
  • Packaging10g
  • Price$533.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number2779819
  • Product description3,6-Dichloropyridazin-4-ol
  • Packaging5g
  • Price$336.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number2779819
  • Product description3,6-Dichloropyridazin-4-ol
  • Packaging25g
  • Price$876.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187308
  • Product description3,6-Dichloropyridazin-4-ol 95%
  • Packaging10g
  • Price$453
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187308
  • Product description3,6-Dichloropyridazin-4-ol 95%
  • Packaging5g
  • Price$232
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002UO0 3,6-Dichloropyridazin-4-ol 95% 100mg $9 2026-05-28 Buy
aablocks AA002UO0 3,6-Dichloropyridazin-4-ol ≥95% 250mg $10 2026-05-28 Buy
aablocks AA002UO0 3,6-Dichloropyridazin-4-ol 95% 1g $14 2026-05-28 Buy
aablocks AA002UO0 3,6-Dichloropyridazin-4-ol 95% 5g $54 2026-05-28 Buy
aablocks AA002UO0 3,6-Dichloropyridazin-4-ol 95% 10g $103 2026-05-28 Buy
Abosyn 61-5495 3,6-dichloropyridazin-4-ol 95+% 1g $180 2021-12-16 Buy
ACHEMBLOCK U109145 3,6-Dichloro-4-pyridazinol 95.00% 25G $345 2026-05-27 Buy
ACHEMBLOCK U109145 3,6-Dichloro-4-pyridazinol 95.00% 100G $1035 2026-05-27 Buy
Activate Scientific AS36456-A 3,6-Dichloro-4-hydroxypyridazine 95% 25g $519 2026-06-04 Buy
Activate Scientific AS36456-A 3,6-Dichloro-4-hydroxypyridazine 95% 5g $147 2026-06-04 Buy
Activate Scientific AS36456-A 3,6-Dichloro-4-hydroxypyridazine 95% 1g $43 2026-06-04 Buy
Alichem 2779819 3,6-Dichloropyridazin-4-ol 10g $533.5 2021-12-16 Buy
Alichem 2779819 3,6-Dichloropyridazin-4-ol 5g $336.6 2021-12-16 Buy
Alichem 2779819 3,6-Dichloropyridazin-4-ol 25g $876.75 2021-12-16 Buy
Ambeed A187308 3,6-Dichloropyridazin-4-ol 95% 10g $453 2021-12-16 Buy
Ambeed A187308 3,6-Dichloropyridazin-4-ol 95% 5g $232 2021-12-16 Buy
Next Last

Properties

Melting point :199-200 °C
Boiling point :331.1±37.0 °C(Predicted)
Density :1.679
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :4.10±0.28(Predicted)
Appearance :Yellow to brown Solid
InChI :InChI=1S/C4H2Cl2N2O/c5-3-1-2(9)4(6)8-7-3/h1H,(H,7,9)
InChIKey :UZRZWRDICWBWBA-UHFFFAOYSA-N
SMILES :C1(Cl)=NN=C(Cl)C=C1O

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P501 Dispose of contents/container to..…

Description

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3,6-DICHLORO-4-METHOXYPYRIDAZINE 3-CHLORO-5-METHOXYPYRIDAZINE 3,6-Dichloropyridazin-4-ol dihydrate

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Suppliers and manufacturers

Accela ChemBio Co.,Ltd. Nanbu County Chengxin Technology Co., Ltd. Jia Xing Isenchem Co.,Ltd Shanghai Sphchem Co., Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. SynAsst Chemical. Cantotech Chemicals, Ltd. Shanghai Yolne Chemical Co., Ltd. Shanghai Raise Chemical Technology Co.,Ltd Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd.