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ChemicalBook >> CAS DataBase List >> 4,5-DICHLORO-2-METHYLPYRIDAZIN-3-ONE

4,5-DICHLORO-2-METHYLPYRIDAZIN-3-ONE

4,5-DICHLORO-2-METHYLPYRIDAZIN-3-ONE price.
  • $7 - $1005.43
  • Product name: 4,5-DICHLORO-2-METHYLPYRIDAZIN-3-ONE
  • CAS: 933-76-6
  • MF: C5H4Cl2N2O
  • MW: 179
  • EINECS:
  • MDL Number:MFCD00051686
  • Synonyms:4,5-dichloro-2-methyl-3(2h)-pyridazinon ;4,5-DICHLORO-2-METHYLPYRIDAZIN-3[2H]-ONE;4,5-DICHLORO-2-METHYLPYRIDAZIN-3-ONE;4,5-DICHLORO-2-METHYLPYRIDAZINE-3(2H)-ONE;4,5-DICHLORO-2-METHYL-2,3-DIHYDROPYRIDAZIN-3-ONE;4,5-DICHLORO-2-METHYL-2H-PYRIDAZIN-3-ONE;4,5-DICHLORO-2-METHYL-3(2H)-PYRIDAZINONE;AKOS B029262
33 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • Biosynth Carbosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 1g
  • Price $/5gm:
  • 250mg
  • 2g
  • 2.5G
  • 5g
  • Price $/10gm:
  • Price $/1gm:
  • 10g
  • 25g
  • 50g
  • 100g
  • ManufacturerAK Scientific
  • Product numberJ94295
  • Product description4,5-Dichloro-2-methyl-3(2H)-pyridazinone
  • Packaging1g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number933766
  • Product description4,5-Dichloro-2-methylpyridazin-3(2H)-one
  • Packaging25g
  • Price$223.44
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number933766
  • Product description4,5-Dichloro-2-methylpyridazin-3(2H)-one
  • Packaging100g
  • Price$574.69
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA357393
  • Product description4,5-Dichloro-2-methylpyridazin-3(2H)-one 98%
  • Packaging250mg
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA357393
  • Product description4,5-Dichloro-2-methylpyridazin-3(2H)-one 98%
  • Packaging1g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA357393
  • Product description4,5-Dichloro-2-methylpyridazin-3(2H)-one 98%
  • Packaging5g
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA357393
  • Product description4,5-Dichloro-2-methylpyridazin-3(2H)-one 98%
  • Packaging10g
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA357393
  • Product description4,5-Dichloro-2-methylpyridazin-3(2H)-one 98%
  • Packaging25g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0022580
  • Product description4,5-DICHLORO-2-METHYL-3(2H)-PYRIDAZINONE 95.00%
  • Packaging5G
  • Price$1005.43
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0022580
  • Product description4,5-DICHLORO-2-METHYL-3(2H)-PYRIDAZINONE 95.00%
  • Packaging2.5G
  • Price$852.21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0022580
  • Product description4,5-DICHLORO-2-METHYL-3(2H)-PYRIDAZINONE 95.00%
  • Packaging1G
  • Price$648.81
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberHA01302
  • Product description4,5-Dichloro-2-methyl-2H-pyridazin-3-one 95%
  • PackagingPrice $/1gm:
  • Price$12.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberHA01302
  • Product description4,5-Dichloro-2-methyl-2H-pyridazin-3-one 95%
  • PackagingPrice $/5gm:
  • Price$38.11
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberHA01302
  • Product description4,5-Dichloro-2-methyl-2H-pyridazin-3-one 95%
  • PackagingPrice $/10gm:
  • Price$60.34
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD36744
  • Product description4,5-Dichloro-2-methyl-3(2H)-pyridazinone
  • Packaging2g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD36744
  • Product description4,5-Dichloro-2-methyl-3(2H)-pyridazinone
  • Packaging5G
  • Price$80
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J94295 4,5-Dichloro-2-methyl-3(2H)-pyridazinone 1g $12 2021-12-16 Buy
Alichem 933766 4,5-Dichloro-2-methylpyridazin-3(2H)-one 25g $223.44 2021-12-16 Buy
Alichem 933766 4,5-Dichloro-2-methylpyridazin-3(2H)-one 100g $574.69 2021-12-16 Buy
Ambeed A357393 4,5-Dichloro-2-methylpyridazin-3(2H)-one 98% 250mg $7 2021-12-16 Buy
Ambeed A357393 4,5-Dichloro-2-methylpyridazin-3(2H)-one 98% 1g $12 2021-12-16 Buy
Ambeed A357393 4,5-Dichloro-2-methylpyridazin-3(2H)-one 98% 5g $32 2021-12-16 Buy
Ambeed A357393 4,5-Dichloro-2-methylpyridazin-3(2H)-one 98% 10g $60 2021-12-16 Buy
Ambeed A357393 4,5-Dichloro-2-methylpyridazin-3(2H)-one 98% 25g $90 2021-12-16 Buy
American Custom Chemicals Corporation HCH0022580 4,5-DICHLORO-2-METHYL-3(2H)-PYRIDAZINONE 95.00% 5G $1005.43 2021-12-16 Buy
American Custom Chemicals Corporation HCH0022580 4,5-DICHLORO-2-METHYL-3(2H)-PYRIDAZINONE 95.00% 2.5G $852.21 2021-12-16 Buy
American Custom Chemicals Corporation HCH0022580 4,5-DICHLORO-2-METHYL-3(2H)-PYRIDAZINONE 95.00% 1G $648.81 2021-12-16 Buy
Atlantic Research Chemicals HA01302 4,5-Dichloro-2-methyl-2H-pyridazin-3-one 95% Price $/1gm: $12.7 2021-12-16 Buy
Atlantic Research Chemicals HA01302 4,5-Dichloro-2-methyl-2H-pyridazin-3-one 95% Price $/5gm: $38.11 2021-12-16 Buy
Atlantic Research Chemicals HA01302 4,5-Dichloro-2-methyl-2H-pyridazin-3-one 95% Price $/10gm: $60.34 2021-12-16 Buy
Biosynth Carbosynth FD36744 4,5-Dichloro-2-methyl-3(2H)-pyridazinone 2g $50 2021-12-16 Buy
Biosynth Carbosynth FD36744 4,5-Dichloro-2-methyl-3(2H)-pyridazinone 5G $80 2021-12-16 Buy

Properties

Melting point :87-91 °C(lit.)
Boiling point :197.2±50.0 °C(Predicted)
Density :1.55±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :soluble in Ethanol
form :powder to crystal
pka :-3.57±0.20(Predicted)
color :White to Orange to Green

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4,5-Dichloro-2-methyl-3(2H)-pyridazinone can be used in the synthesis of 4-amino-3(2H)-pyridazinones and 5-amino-3(2H)-pyridazinones via reaction withN-benzylaminoethanol.

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