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: Benzo[g]quinoline-2,5,10(1H)-trione,9-hydroxy-3-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5020-72-4

5020-72-4 structure

5020-72-4 structure

Name: Benzo[g]quinoline-2,5,10(1H)-trione,9-hydroxy-3-methyl-
Chemical Name: 9-hydroxy-3-methyl-1H-benzo[g]quinoline-2,5,10-trione
CAS Number: 5020-72-4
Molecular Formula: C₁₄H₉NO₄
Molecular Weight: 255.22600
Create Date: 2017-11-10 04:07:26
Modify Date: 2025-08-25 10:42:45

Names
Properties

Name	9-hydroxy-3-methyl-1H-benzo[g]quinoline-2,5,10-trione
Synonyms	Lambertellin lactam 9-hydroxy-3-methylbenzo[g]quinoline-2,5,10(1h)-trione

Density	1.54g/cm3
Boiling Point	581.2ºC at 760mmHg
Molecular Formula	C₁₄H₉NO₄
Molecular Weight	255.22600
Flash Point	305.3ºC
Exact Mass	255.05300
PSA	87.23000
LogP	1.16430
Index of Refraction	1.705

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