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ChemicalBook >> CAS DataBase List >>4,5-Dichloro-3(2H)-pyridazinone

4,5-Dichloro-3(2H)-pyridazinone

4,5-Dichloro-3(2H)-pyridazinone Structure
4,5-Dichloro-3(2H)-pyridazinone structure
CAS No.
932-22-9
Chemical Name:
4,5-Dichloro-3(2H)-pyridazinone
Synonyms
4,5-DICHLOROPYRIDAZIN-3(2H)-ONE;NSC 17182;NSC 16127;NSC 240022;AKOS B029197;AURORA KA-447;TIMTEC-BB SBB003910;OTAVA-BB BB0128630031;LABOTEST-BB LT00138189;oro-3-hydroxypyridazine
CBNumber:
CB1308262
Molecular Formula:
C4H2Cl2N2O
Molecular Weight:
164.98
MDL Number:
MFCD00051504
MOL File:
932-22-9.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
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4,5-Dichloro-3(2H)-pyridazinone Properties

Melting point 204-206 °C(lit.)
Density 1.76±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
pka 8.39±0.60(Predicted)
form Crystalline Powder
color White to yellow
BRN 120959
InChIKey VJWXIRQLLGYIDI-UHFFFAOYSA-N
CAS DataBase Reference 932-22-9(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 8FQ8PU4SSS

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H302-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-22
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  UR6182000
HazardClass  IRRITANT
HS Code  29349990
NFPA 704
1
2 0

4,5-Dichloro-3(2H)-pyridazinone price More Price(40)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 303097 4,5-Dichloro-3-hydroxypyridazine 98% 932-22-9 25g $59 2023-06-20 Buy
TCI Chemical D2768 4,5-Dichloro-3(2H)-pyridazinone >98.0%(GC)(T) 932-22-9 25g $77 2024-03-01 Buy
TCI Chemical D2768 4,5-Dichloro-3(2H)-pyridazinone >98.0%(GC)(T) 932-22-9 100g $221 2024-03-01 Buy
Alfa Aesar L07413 4,5-Dichloropyridazin-3(2H)-one, 98% 932-22-9 5g $31.65 2024-03-01 Buy
Alfa Aesar L07413 4,5-Dichloropyridazin-3(2H)-one, 98% 932-22-9 25g $89.65 2024-03-01 Buy
Product number Packaging Price Buy
303097 25g $59 Buy
D2768 25g $77 Buy
D2768 100g $221 Buy
L07413 5g $31.65 Buy
L07413 25g $89.65 Buy

4,5-Dichloro-3(2H)-pyridazinone Chemical Properties,Uses,Production

Chemical Properties

Beige Crystalline Solid

Uses

A new labelled substituted pyridazinone with tuberculostatic action.

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 28, p. 385, 1991 DOI: 10.1002/jhet.5570280234

General Description

The solid phase FT-IR and FT-Raman spectra of 4,5-dichloro-3-hydroxypyridazine was studied.

4,5-Dichloro-3(2H)-pyridazinone Preparation Products And Raw materials

Raw materials

Ethanol Hydrazine hydrate Acetic acid Semicarbazide hydrochloride Mucochloric acid
Sodium carbonate

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Preparation Products

1-PHENYL-4,5-DICHLORO-6-PYRIDAZONE 4,5-Dichloro-2-(tetrahydro-pyran-2-yl)-2H-pyridazin-3-one 2,4,5-TRICHLORO-3(2H)-PYRIDAZINONE 4-HYDROXY-5-NITROPYRIDAZIN-3(2H)-ONE 4-chloro-5-piperazin-1-ylpyridazin-3(2H)-one
4,5-DICHLORO-2-(HYDROXYMETHYL)-2,3-DIHYDROPYRIDAZIN-3-ONE

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4,5-Dichloro-3(2H)-pyridazinone Suppliers

Global( 258)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Hangzhou FandaChem Co.,Ltd. 		008657128800458; +8615858145714 fandachem@gmail.com China 9352 55
Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070 product@chemlin.com.cn CHINA 3012 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32480 60
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Accela ChemBio Inc. 		(+1)-858-699-3322 info@accelachem.com United States 19965 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
Nanjing jinheyou Trading Co., Ltd. 		15705188088 admin@jheyou.com CHINA 1268 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
Hangzhou FandaChem Co.,Ltd. 		55
Nanjing ChemLin Chemical Industry Co., Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
Accela ChemBio Inc. 		58
Hubei xin bonus chemical co. LTD 		58
Chongqing Chemdad Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
Nanjing jinheyou Trading Co., Ltd. 		58

View Lastest Price from 4,5-Dichloro-3(2H)-pyridazinone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,5-Dichloro-3(2H)-pyridazinone pictures 2022-02-23 4,5-Dichloro-3(2H)-pyridazinone
932-22-9
 US $0.00 / KG 1KG 97.2% 100 tons Honest Joy Holdings Limited
4,5-Dichloro-3(2H)-pyridazinone pictures 2021-11-02 4,5-Dichloro-3(2H)-pyridazinone
932-22-9
 US $1.10 / g 1g 99.00% 100 Tons Min Dideu Industries Group Limited
4,5-Dichloro-3(2H)-pyridazinone pictures 2021-08-12 4,5-Dichloro-3(2H)-pyridazinone
932-22-9
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

4,5-Dichloro-3(2H)-pyridazinone Spectrum

4,5-Dichloro-3(2H)-pyridazinone(932-22-9)1HNMR4,5-Dichloro-3(2H)-pyridazinone(932-22-9)Raman4,5-Dichloro-3(2H)-pyridazinone(932-22-9)IR4,5-Dichloro-3(2H)-pyridazinone(932-22-9)FT-IR

932-22-9(4,5-Dichloro-3(2H)-pyridazinone)Related Search:

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2',4'-Dichloroacetophenone 4,5-DICHLORO-2-METHYLPYRIDAZIN-3-ONE 2-(2-CHLORO-6-FLUOROBENZYL)-4,5-DICHLOROPYRIDAZINE-3-(2H)-ONE 4,5-DICHLORO-2-(2-FLUOROBENZYL)PYRIDAZINE-3(2H)-ONE 4,5-DICHLORO-1-PHENYL-6-PYRIDAZINONE
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3-Hydroxy-4,5-dichloropyridazine 4,5-Dichloro-3(2H)-pyridazone 4,5-Dichloro-6-oxo-1H-pyridazine 4,5-Dichloro-6-pyridazone NSC 16127 NSC 17182 NSC 240022 4,5-Dichloro-3-pyridazone 4,5-Dichloro-2,3-dihydropyridazine-3-one 4,5-Dichloropyridazin-6(1H)-one 4,5-Dichloropyridazine-3-ol 4,5-DICHLOROPYRIDAZIN-3(2H)-ONE 98% 3(2H)-pyridazinone, 4,5-dichloro- 5-Dichloro-2H-pyridazin-3-one 4,5-Dichloro-2,3-dihydro-3-oxopyridazine 4,5-dichloro-1,2-dihydropyriMidin-2-one 4,5-Dichloro-3-hydroxypyridazine 98% 4,5-dichloro-1H-pyridazin-6-one 4,5-Dichloro-3-hydroxypyr... AURORA KA-447 LABOTEST-BB LT00138189 AKOS B029197 4,5-DICHLOROPYRIDAZIN-3-ONE 4,5-Dichloro-3-pyridazinol 4,5-DICHLORO-3-HYDROXYPYRIDAZINE 4,5-DICHLORO-3(2H)-PYRIDAZINONE 4,5-DICHLORO-2H-PYRIDAZIN-3-ONE 4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE 4,5-dichloro-3(2h)-pyridazinon OTAVA-BB BB0128630031 TIMTEC-BB SBB003910 4,5-Dichloro-3(2H)-pyridazinone> oro-3-hydroxypyridazine 4,5-Dichloro-3(2H)-pyridazinone ISO 9001：2015 REACH 2-[[2-(diethylamino)-1-oxoethyl]amino]-4-methyl-5-(phenylmethyl)-1H-pyrrole-3-carboxamide 4,5-DICHLOROPYRIDAZIN-3(2H)-ONE Dichloro-3(2H)-Pyridazinone 932-22-9 Building Blocks Pyridazines Heterocyclic Building Blocks Halogenated Heterocycles Piperazine series Pyridazine series Bases & Related Reagents Heterocycles Nucleotides