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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

$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-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE;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

Price47 Properties Safety Information Description

47 prices

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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
Packaging25g
Price$1075
Updated2021-12-16
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)
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)
Packaging5g
Price$336
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 numberB305
Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC)
Packaging1g
Price$85
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberB305
Product description2-benzyl-4,5-dichloro-2,3-dihydropyridazinone
Packaging1g
Price$88
Updated2021-12-16
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	25g	$1075	2021-12-16	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)	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)	5g	$336	2026-06-04	Buy
AK Scientific	J61397	2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 95%	5g	$240	2026-06-04	Buy
AK Scientific	B305	2-benzyl-4,5-dichloro-2,3-dihydropyridazinone 98%(HPLC)	1g	$85	2026-06-04	Buy
AK Scientific	B305	2-benzyl-4,5-dichloro-2,3-dihydropyridazinone	1g	$88	2021-12-16	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):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	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

More related product prices

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Suppliers and manufacturers

TargetMol Chemicals Inc.

$29.00
EcDsbB-IN-9 CAS:41933-33-9

Shanghai Rlavie Technology Co ltd

2-Benzyl-4,5-dichloropyridazin-3(2H)-one CAS:41933-33-9

Dideu Industries Group Limited

$1.10
2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE CAS:41933-33-9

CONIER CHEM AND PHARMA LIMITED

Guangzhou Yuheng Pharmaceutical Technology Co., Ltd

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Dayang Chem (Hangzhou) Co.,Ltd.

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PT CHEM GROUP LIMITED

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2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

Properties

Safety Information

Description

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