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: Acetamide,N-(1,4-dihydro-3-hydroxy-1,4-dioxo-2-naphthalenyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

22157-98-8

22157-98-8 structure

22157-98-8 structure

Name: Acetamide,N-(1,4-dihydro-3-hydroxy-1,4-dioxo-2-naphthalenyl)-
Chemical Name: 2-acetylamino-3-hydroxy-[1,4]naphthoquinone
CAS Number: 22157-98-8
Molecular Formula: C₁₂H₉NO₄
Molecular Weight: 231.20400
Create Date: 2016-09-03 07:49:58
Modify Date: 2024-01-06 05:35:23

Name	2-acetylamino-3-hydroxy-[1,4]naphthoquinone

Density	1.45g/cm3
Boiling Point	492.6ºC at 760mmHg
Molecular Formula	C₁₂H₉NO₄
Molecular Weight	231.20400
Flash Point	251.7ºC
Exact Mass	231.05300
PSA	83.47000
LogP	1.36220
Vapour Pressure	1.61E-10mmHg at 25°C
Index of Refraction	1.642

408519-33-5 structure

408519-33-5

~%

22157-98-8 structure

22157-98-8

Literature: Kehrmann; Zimmerli Chemische Berichte, 1898 , vol. 31, p. 2407

22158-41-4 structure

22158-41-4

108-24-7 structure

108-24-7

~%

22157-98-8 structure

22157-98-8

Literature: Kehrmann; Weichardt Journal fuer Praktische Chemie (Leipzig), 1889 , vol. <2> 40, p. 180

Precursor 3
408519-33-5 22158-41-4 108-24-7
DownStream 1
58907-74-7

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