Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-chloro-2H-pyrimido[1,2-b]pyridazin-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

88820-44-4

88820-44-4 structure

88820-44-4 structure

Name: 7-Chloro-2H-pyriMido[1,2-b]pyridazin-2-one
Chemical Name: 7-chloropyrimido[1,2-b]pyridazin-2-one
CAS Number: 88820-44-4
Molecular Formula: C₇H₄ClN₃O
Molecular Weight: 181.57900
Create Date: 2018-12-23 01:45:45
Modify Date: 2023-02-25 18:13:24

Name	7-chloropyrimido[1,2-b]pyridazin-2-one
Synonyms	7-chloro-2H-pyrimido[1,2-b]pyridazin-2-one 7-chloro-2-pyrimido[1,2-b]pyridazinone 2H-Pyrimido[1,2-b]pyridazin-2-one,7-chloro

Density	1.579g/cm3
Boiling Point	307.571ºC at 760 mmHg
Molecular Formula	C₇H₄ClN₃O
Molecular Weight	181.57900
Flash Point	139.814ºC
Exact Mass	181.00400
PSA	47.26000
LogP	0.74290
Index of Refraction	1.716

HS Code	2933990090

5469-69-2 structure

5469-69-2

623-47-2 structure

623-47-2

~41%

88820-44-4 structure

88820-44-4

Literature: Matyus, Peter; Kasztreiner, Endre; Szilagyi, Geza; Soti, Marta; Sohar, Pal Heterocycles, 1983 , vol. 20, # 11 p. 2225 - 2228

Precursor 2
5469-69-2 623-47-2
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%