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4-chloro-5-methyl-1,2-dihydro-3H-pyrazol-3-one

4-chloro-5-methyl-1,2-dihydro-3H-pyrazol-3-one structure

CAS No.: 73977-44-3

Chemical Name:: 4-chloro-5-methyl-1,2-dihydro-3H-pyrazol-3-one

Synonyms: 6H-Benzo[cd]pyren-10-one;3-methyl-4-chloropyrazolinone;4-chloro-5-methyl-1,2-dihydro-3H-pyrazol-3-one;3H-Pyrazol-3-one, 4-chloro-1,2-dihydro-5-methyl-

CBNumber:: CB75832892

Molecular Formula:: C4H5ClN2O

Molecular Weight:: 132.55

MDL Number:

MOL File:: 73977-44-3.mol

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4-chloro-5-methyl-1,2-dihydro-3H-pyrazol-3-one Properties

Melting point	203-205 °C(Solv: hexane (110-54-3))
Density	1.41±0.1 g/cm3(Predicted)
pka	7.13±0.70(Predicted)

4-chloro-5-methyl-1,2-dihydro-3H-pyrazol-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

4-chloro-5-methyl-1,2-dihydro-3H-pyrazol-3-one Suppliers

Global( 10)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30250	58
Golden Pharma Co., Limited	+undefined18958062155	sales@zjgoldpharm.com	China	5905	58
Shanghai Qianyi New Material Co., Ltd.	+8618083322317	3391883138@qq.com	China	878	58
DebyeTec.com Inc.	18086626237 18086626237	sales@debyesci.com	China	2644	56
Nanchang Lanna Chemical Co., Ltd.	15079032866	1701267076@qq.com	China	118	58
Shanghai Amico Chemicals Co. LTD	18019252918	sale@amkchem.com	China	15015	58
Wuhan yalong new materials co. LTD	027-86643577 15377507605	1057540201@qq.com	China	136	58
Zhengzhou Converging Chemical Co. LTD	0371-0371-53399770 18037166334	2853031800@qq.com	China	3026	58
Shanghai shallow overflow new Materials Co. , Ltd.	86-15902135-133 18995560451	1308815138@qq.com	China	420	58
Zhuo Ruining (Shanghai) Technology Co., Ltd	0086-18163338995; 18163338995	2605578685@qq.com	China	485	58

Supplier	Advantage
Career Henan Chemica Co	58
Golden Pharma Co., Limited	58
Shanghai Qianyi New Material Co., Ltd.	58
DebyeTec.com Inc.	56
Nanchang Lanna Chemical Co., Ltd.	58
Shanghai Amico Chemicals Co. LTD	58
Wuhan yalong new materials co. LTD	58
Zhengzhou Converging Chemical Co. LTD	58
Shanghai shallow overflow new Materials Co. , Ltd.	58
Zhuo Ruining (Shanghai) Technology Co., Ltd	58

3-methyl-4-chloropyrazolinone 4-chloro-5-methyl-1,2-dihydro-3H-pyrazol-3-one 3H-Pyrazol-3-one, 4-chloro-1,2-dihydro-5-methyl- 6H-Benzo[cd]pyren-10-one 73977-44-3