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ChemicalBook >> CAS DataBase List >> 2-Benzyl-4,5-dichloro-2,3-dihydropyridazin-3-one

2-Benzyl-4,5-dichloro-2,3-dihydropyridazin-3-one

2-Benzyl-4,5-dichloro-2,3-dihydropyridazin-3-one price.
  • $15 - $3472
  • Product name: 2-Benzyl-4,5-dichloro-2,3-dihydropyridazin-3-one
  • CAS: 41933-33-9
  • MF: C11H8Cl2N2O
  • MW: 255.1
  • EINECS:
  • MDL Number:MFCD00067773
  • Synonyms:OTAVA-BB BB0128630032;2-BENZYL-4,5-DICHLOROPYRIDAZIN-3(2H)-ONE;2-BENZYL-4,5-DICHLOROPYRIDAZINE-3(2H)-ONE;2-benzyl-4,5-dichloro-2,3-dihydropyridazinone;4,5-dichloro-2-(phenylmethyl)-3(2H)-Pyridazinone;2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE ISO 9001：2015 REACH;EcDsbB-IN-9;EcDsbBIN9,EcDsbB IN 9
Price38 Properties Safety Information Description
38 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Cayman Chemical
  • Chemenu
  • ChemScene
  • Crysdot
  • Synthonix
  • TRC
Package
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 2.5G
  • 5g
  • 10g
  • 25G
  • 100G
  • Manufactureraablocks
  • Product numberAA00CA8M
  • Product description2-Benzyl-4,5-dichloropyridazin-3(2H)-one 97%
  • Packaging1g
  • Price$22
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CA8M
  • Product description2-Benzyl-4,5-dichloropyridazin-3(2H)-one 97%
  • Packaging100mg
  • Price$15
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CA8M
  • Product description2-Benzyl-4,5-dichloropyridazin-3(2H)-one 97%
  • Packaging250mg
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CA8M
  • Product description2-Benzyl-4,5-dichloropyridazin-3(2H)-one 97%
  • Packaging5g
  • Price$50
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU109211
  • Product description2-Benzyl-4,5-dichloropyridazin-3(2H)-one 95.00%
  • Packaging25G
  • Price$305
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU109211
  • Product description2-Benzyl-4,5-dichloropyridazin-3(2H)-one 95.00%
  • Packaging100G
  • Price$915
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberB305
  • Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC)
  • Packaging25g
  • Price$1176
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ61397
  • Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 95%
  • Packaging100g
  • Price$2480
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberB305
  • Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC)
  • Packaging100g
  • Price$3472
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberB305
  • Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC)
  • Packaging250mg
  • Price$46
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ61397
  • Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 95%
  • Packaging25g
  • Price$840
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberB305
  • Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC)
  • Packaging5g
  • Price$336
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ61397
  • Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 95%
  • Packaging1g
  • Price$61
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ61397
  • Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 95%
  • Packaging5g
  • Price$240
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ61397
  • Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 95%
  • Packaging250mg
  • Price$33
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberB305
  • Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC)
  • Packaging1g
  • Price$85
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00CA8M 2-Benzyl-4,5-dichloropyridazin-3(2H)-one 97% 1g $22 2026-05-28 Buy
aablocks AA00CA8M 2-Benzyl-4,5-dichloropyridazin-3(2H)-one 97% 100mg $15 2026-05-28 Buy
aablocks AA00CA8M 2-Benzyl-4,5-dichloropyridazin-3(2H)-one 97% 250mg $18 2026-05-28 Buy
aablocks AA00CA8M 2-Benzyl-4,5-dichloropyridazin-3(2H)-one 97% 5g $50 2026-05-28 Buy
ACHEMBLOCK U109211 2-Benzyl-4,5-dichloropyridazin-3(2H)-one 95.00% 25G $305 2026-05-27 Buy
ACHEMBLOCK U109211 2-Benzyl-4,5-dichloropyridazin-3(2H)-one 95.00% 100G $915 2026-05-27 Buy
AK Scientific B305 2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC) 25g $1176 2026-06-04 Buy
AK Scientific J61397 2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 95% 100g $2480 2026-06-04 Buy
AK Scientific B305 2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC) 100g $3472 2026-06-04 Buy
AK Scientific B305 2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC) 250mg $46 2026-06-04 Buy
AK Scientific J61397 2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 95% 25g $840 2026-06-04 Buy
AK Scientific B305 2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC) 5g $336 2026-06-04 Buy
AK Scientific J61397 2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 95% 1g $61 2026-06-04 Buy
AK Scientific J61397 2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 95% 5g $240 2026-06-04 Buy
AK Scientific J61397 2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 95% 250mg $33 2026-06-04 Buy
AK Scientific B305 2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC) 1g $85 2026-06-04 Buy
Next Last

Properties

Melting point :86 °C(Solv: hexane (110-54-3))
Boiling point :338.0±52.0 °C(Predicted)
Density :1.38±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :-3.51±0.20(Predicted)
form :Solid
color :White to off-white

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:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.

Description

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Suppliers and manufacturers

Nanbu County Chengxin Technology Co., Ltd. Tetranov Biopharm Nanjing Chemlin Chemical Co., Ltd Shanghai Hanhong Scientific Co.,Ltd. China DongFan Chemical Co.,LTD Beijing Yisiyan Technology Research Center Shanghai Yolne Chemical Co., Ltd. Bide Pharmatech Ltd. Shanghai YuLue Chemical Co., Ltd. Shanghai Yongye Biotechnology Co., Ltd.