Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5-Dihydro-6-phenyl-3(2H)-pyridazinone
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Purity: 98.0%
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1011-46-7

1011-46-7 structure

1011-46-7 structure

Name: 6-Phenyl-4,5-dihydro-3(2H)-pyridazinone
Chemical Name: 6-Phenyl-4,5-dihydropyridazin-3(2H)-one
CAS Number: 1011-46-7
Molecular Formula: C₁₀H₁₀N₂O
Molecular Weight: 174.199
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridazine
Create Date: 2018-12-17 18:45:52
Modify Date: 2026-07-16 15:24:29

Name	6-Phenyl-4,5-dihydropyridazin-3(2H)-one
Synonyms	1,4,5,6-Tetrahydro-3-phenyl-6-pyridazinone 6-PHENYL-4,5-DIHYDRO-3(2H)-PYRIDAZINONE 6Ph3OxoPyridaz 4,5-DIHYDRO-6-PHENYLPYRIDAZIN-3(2H)-ONE 3-phenyl-4,5-dihydro-1H-pyridazin-6-one 2,3,4,5-TETRAHYDRO-6-PHENYL-3(2H)-PYRIDAZINONE 4,5-DIHYDRO-6-PHENYL-3(2H)-PYRIDAZINONE TIMTEC-BB SBB003803 6-PHENYL-4,5-DIHYDROPYRIDAZIN-3(2H)-ONE 6-phenyl-4,5-dihydro-2H-pyridazin-3-one - [AC77518] 3(2H)-pyridazinone, 4,5-dihydro-6-phenyl 6-Phenyl-2,3,4,5-tetrahydropyridazin-3-one 4,5-DIHYDRO-6-PHENYL-3(2H)-PYRIDAZINONE ISO 9001：2015 REACH 6-Phenyl-4,5-dihydropyridazin-3-one 6-phenyl-2,3,4,5-tetrahydropyridazin-3-one MFCD00099597 JRH-07001, 4,5-Dihydro-6-phenylpyridazin-3(2H)-one 6-phenyl-4,5-dihydro-2H-pyridazin-3-one Glycerol phenylbutyrate impurity 9

Density	1.2±0.1 g/cm3
Melting Point	151-154ºC(lit.)
Molecular Formula	C₁₀H₁₀N₂O
Molecular Weight	174.199
Exact Mass	174.079315
PSA	41.46000
LogP	0.04
Index of Refraction	1.623

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26
WGK Germany	3
HS Code	2933990090

Precursor 8
2051-95-8 66549-13-1 139050-32-1 88730-07-8
88670-16-0 77903-44-7 25333-24-8 71-43-2
DownStream 10
38956-80-8 29681-94-5 1821-12-1 20375-65-9
64942-62-7 2166-31-6 121137-72-2 15150-84-2
28006-42-0 89868-00-8

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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