Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chloro-5-ethoxy-2-phenyl-3(2H)-pyridazinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

5509-73-9

5509-73-9 structure

5509-73-9 structure

Name: 4-Chloro-5-ethoxy-2-phenyl-3(2H)-pyridazinone
Chemical Name: 4-chloro-5-ethoxy-2-phenylpyridazin-3-one
CAS Number: 5509-73-9
Molecular Formula: C₁₂H₁₁ClN₂O₂
Molecular Weight: 250.68100
Create Date: 2017-07-22 00:10:17
Modify Date: 2024-01-09 14:29:15

Name	4-chloro-5-ethoxy-2-phenylpyridazin-3-one
Synonyms	pyridazinone,2-35 4-chloro-5-ethoxy-2-phenyl-2H-pyridazin-3-one 4-Chlor-5-ethoxy-2-phenyl-3-oxo-2,3-dihydro-pyridazin

Density	1.22g/cm3
Boiling Point	378.6ºC at 760 mmHg
Molecular Formula	C₁₂H₁₁ClN₂O₂
Molecular Weight	250.68100
Flash Point	182.8ºC
Exact Mass	250.05100
PSA	44.12000
LogP	2.28460
Index of Refraction	1.595

HS Code	2933990090

64-17-5 structure

64-17-5

1698-53-9 structure

1698-53-9

~95%

5509-73-9 structure

5509-73-9

Literature: Suree, Nuttee; Yi, Sung Wook; Thieu, William; Marohn, Melanie; Damoiseaux, Robert; Chan, Albert; Jung, Michael E.; Clubb, Robert T. Bioorganic and Medicinal Chemistry, 2009 , vol. 17, # 20 p. 7174 - 7185

1698-53-9 structure

1698-53-9

141-52-6 structure

141-52-6

~96%

5509-73-9 structure

5509-73-9

Literature: Lyga, John W. Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 1757 - 1760

64-17-5 structure

64-17-5

1698-53-9 structure

1698-53-9

~35%

77541-60-7 structure

77541-60-7

5509-73-9 structure

5509-73-9

Literature: Lyga, John W. Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 1757 - 1760

Precursor 3
64-17-5 1698-53-9 141-52-6
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%