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)-Quinoxalinone,3-(2-oxo-2-phenylethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

22298-77-7

22298-77-7 structure

22298-77-7 structure

Name: 2(1H)-Quinoxalinone,3-(2-oxo-2-phenylethyl)-
Chemical Name: 3-phenacyl-1H-quinoxalin-2-one
CAS Number: 22298-77-7
Molecular Formula: C₁₆H₁₂N₂O₂
Molecular Weight: 264.27900
Create Date: 2018-12-09 08:16:18
Modify Date: 2025-09-02 03:09:12

Name	3-phenacyl-1H-quinoxalin-2-one
Synonyms	3-phenacylidene-3,4-dihydro-1H-quinoxalin-2-one 3-Phenacyl-1H-chinoxalin-2-on 2-Chinoxalon-3-yl-methyl-phenyl-keton

Density	1.26g/cm3
Molecular Formula	C₁₆H₁₂N₂O₂
Molecular Weight	264.27900
Exact Mass	264.09000
PSA	62.82000
LogP	2.34850
Index of Refraction	1.653

HS Code	2933990090

Precursor 0
DownStream 2
37052-98-5 88051-11-0

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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