Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(3-CHLORO-4-FLUOROPHENYL)-4,5-DICHLORO-PYRIDAZINE-3-(2H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

72396-65-7

72396-65-7 structure

72396-65-7 structure

Name: 2-(3-CHLORO-4-FLUOROPHENYL)-4,5-DICHLORO-PYRIDAZINE-3-(2H)-ONE
Chemical Name: 4,5-dichloro-2-(3-chloro-4-fluorophenyl)pyridazin-3-one
CAS Number: 72396-65-7
Molecular Formula: C₁₀H₄Cl₃FN₂O
Molecular Weight: 293.50900
Create Date: 2018-12-27 21:00:53
Modify Date: 2025-08-25 19:26:59

Name	4,5-dichloro-2-(3-chloro-4-fluorophenyl)pyridazin-3-one
Synonyms	2-(2,4-DIMETHYLBENZOYL)-5-(1,3-DIOXOLAN-2-YL)THIOPHENE 4,5-Dichloro-2-(3-chloro-4-fluorophenyl)-2,3-dihydropyridazin-3-one 2-(3-Chloro-4-fluorophenyl)-4,5-dichloropyridazine-3(2H)-one 4,5-dichloro-2-(3-chloro-4-fluoro-phenyl)-2H-pyridazin-3-one

Density	1.62g/cm3
Boiling Point	370.1ºC at 760 mmHg
Melting Point	201ºC
Molecular Formula	C₁₀H₄Cl₃FN₂O
Molecular Weight	293.50900
Flash Point	177.6ºC
Exact Mass	291.93700
PSA	34.89000
LogP	3.33180
Index of Refraction	1.641

Hazard Codes	Xi: Irritant;
HS Code	2933990090

766-40-5 structure

766-40-5

367-21-5 structure

367-21-5

~%

72396-65-7 structure

72396-65-7

Literature: Zhang, Ji; Morton, Howard E.; Ji, Jianguo Tetrahedron Letters, 2006 , vol. 47, # 49 p. 8733 - 8735

Precursor 2
766-40-5 367-21-5
DownStream 0

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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