Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7,8-Dihydro-2,5(1H,6H)-quinolinedione
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7,8-Dihydro-1H,6H-quinoline-2,5-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

15450-69-8

15450-69-8 structure

15450-69-8 structure

Name: 7,8-Dihydro-2,5(1H,6H)-quinolinedione
Chemical Name: 7,8-Dihydroquinoline-2,5(1H,6H)-dione
CAS Number: 15450-69-8
Molecular Formula: C₉H₉NO₂
Molecular Weight: 163.173
Create Date: 2018-08-01 00:29:52
Modify Date: 2025-08-20 12:04:32

Name	7,8-Dihydroquinoline-2,5(1H,6H)-dione
Synonyms	2,5(1H,6H)-Quinolinedione, 7,8-dihydro- 7,8-Dihydroquinoline-2,5(1H,6H)-dione 1,2,5,6,7,8-hexahydroquinoline-2,5-dione 2-hydroxy-7,8-dihydroquinolin-5(6H)-one 7,8-Dihydro-2,5(1H,6H)-quinolinedione

Density	1.3±0.1 g/cm3
Boiling Point	412.3±38.0 °C at 760 mmHg
Molecular Formula	C₉H₉NO₂
Molecular Weight	163.173
Flash Point	200.1±26.9 °C
Exact Mass	163.063324
PSA	49.93000
LogP	-0.66
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.583

HS Code	2933499090

Precursor 9
5220-49-5 922-67-8 623-47-2 106551-76-2
127040-30-6 85302-07-4 106551-67-1 84548-18-5
504-02-9
DownStream 5
286381-74-6 31570-97-5 124467-36-3 57311-36-1
57311-38-3

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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