Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2(1H)-Quinolinone, 1,1-(2-oxo-1,3-propanediyl)bis-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55170-66-6

55170-66-6 structure

55170-66-6 structure

Name: 2(1H)-Quinolinone, 1,1-(2-oxo-1,3-propanediyl)bis-
Chemical Name: 1-[2-oxo-3-(2-oxoquinolin-1-yl)propyl]quinolin-2-one
CAS Number: 55170-66-6
Molecular Formula: C₂₁H₁₆N₂O₃
Molecular Weight: 344.36300
Create Date: 2017-02-02 16:11:27
Modify Date: 2025-09-17 17:30:07

Name	1-[2-oxo-3-(2-oxoquinolin-1-yl)propyl]quinolin-2-one

Density	1.317g/cm3
Boiling Point	516.4ºC at 760 mmHg
Molecular Formula	C₂₁H₁₆N₂O₃
Molecular Weight	344.36300
Flash Point	232.4ºC
Exact Mass	344.11600
PSA	61.07000
LogP	2.58570
Index of Refraction	1.65

HS Code	2933790090

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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