2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE Suppliers list

Company Name:	ATK CHEMICAL COMPANY LIMITED
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Products Intro:	Product Name:2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE CAS:84956-71-8 Purity:98% HPLC Package:5G,10G,25G,50G,100G,250G,1KG

Company Name:	Shaanxi Dideu Medichem Co. Ltd
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Products Intro:	Product Name:2-(tert-Butyl)-4,5-dichloro-3(2H)-pyridazinone CAS:84956-71-8 Purity:99% Package:1KG;1USD

Company Name:	Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
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Products Intro:	Product Name:2-tert-butyl-4,5-dichloro-2,3-dihydropyridazin-3-one CAS:84956-71-8 Purity:0.97 Package:1KG;25KG

Company Name:	Shanghai Rlavie Technology Co ltd
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Products Intro:	Product Name:2-(tert-Butyl)-4,5-dichloropyridazin-3(2H)-one CAS:84956-71-8 Purity:98%minHPLC Package:1KG\|5KG

Company Name:	Dayang Chem (Hangzhou) Co.,Ltd.
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Products Intro:	Product Name:2-(tert-Butyl)-4,5-dichloro-2,3-dihydropyridazin-3-one CAS:84956-71-8 Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:Hot sales

2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE manufacturers

2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE Basic information

Product Name:	2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE
Synonyms:	2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE;4,5-DICHLORO-2-(1,1-DIMETHYLETHYL)-3(2H)-PYRIDAZINONE;2-tert-Butyl-4,5-dichloro-2H-pyridazin-3-one;3(2H)-Pyridazinone, 4,5-dichloro-2-(1,1-dimethylethyl)-;2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE ISO 9001：2015 REACH
CAS:	84956-71-8
MF:	C8H10Cl2N2O
MW:	221.08
EINECS:
Product Categories:
Mol File:	84956-71-8.mol

2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE Chemical Properties

Melting point	59 °C
Boiling point	240.5±50.0℃ (760 Torr)
density	1.32±0.1 g/cm3 (20 ºC 760 Torr)
Fp	99.3±30.1℃
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	-3.39±0.20(Predicted)
Appearance	White to light yellow Solid
CAS DataBase Reference	84956-71-8

Safety Information

MSDS Information

2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE Usage And Synthesis

Chemical Properties	White crystal, industrial product is light yellow crystal, mp63～64℃, easily soluble in most organic solvents.
Uses	2-(Tert-butyl)-4,5-dichloro-2,3-dihydropyridazin-3-one is an important intermediate in the synthesis of the acaricide pyridaben.
Synthesis	2-(Tert-butyl)-4,5-dichloro-2,3-dihydropyridazin-3-one is prepared from tert-butylhydrazine and furochloric acid as raw materials.
References	[1] Patent: WO2011/97649, 2011, A2. Location in patent: Page/Page column 151 [2] Bioorganic and Medicinal Chemistry, 2010, vol. 18, # 3, p. 1312 - 1320

2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE Preparation Products And Raw materials

Raw materials	Mucochloric acid-->2-tert-Butyl-4,5-dichloro-3-2H-pyridazinone-->3,4-dichloro-5-hydroxyfuran-2(5H)-one-->tert-Butylhydrazine hydrochloride-->Toluene-->Sodium hydroxide-->Acetic acid
Preparation Products	4-Amino-2-(tert-butyl)-3(2H)-pyridazinone

Tag:2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE(84956-71-8) Related Product Information

Pyridazin-3-ylmethanol Pyridazine Carbazole Piperazine Abamectin Indole Furan Pyrimidine 2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE, TECH [3-(4,5-DICHLORO-6-OXO-6 H-PYRIDAZIN-1-YL)-ADAMANTAN-1-YL]-ACETIC ACID N-(TERT-BUTYL)-2-CHLOROACETAMIDE tert-Butyl hydrazine tert-Butylhydrazine hydrochloride N-TERT-BUTYLACRYLAMIDE 2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

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