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: 4,5-DIHYDRO[1,2,5]OXADIAZOLO[3,4-F]CINNOLIN-3-IUM-3-OLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

257869-90-2

257869-90-2 structure

257869-90-2 structure

Name: 4,5-DIHYDRO[1,2,5]OXADIAZOLO[3,4-F]CINNOLIN-3-IUM-3-OLATE
Chemical Name: 7-oxido-8,9-dihydro-[1,2,5]oxadiazolo[3,4-f]cinnolin-7-ium
CAS Number: 257869-90-2
Molecular Formula: C₈H₆N₄O₂
Molecular Weight: 190.15900
Create Date: 2018-12-01 07:09:49
Modify Date: 2025-08-25 13:17:25

Name	7-oxido-8,9-dihydro-[1,2,5]oxadiazolo[3,4-f]cinnolin-7-ium

Density	1.81g/cm3
Boiling Point	490ºC at 760 mmHg
Melting Point	115ºC
Molecular Formula	C₈H₆N₄O₂
Molecular Weight	190.15900
Flash Point	250.2ºC
Exact Mass	190.04900
PSA	77.27000
LogP	0.65870
Vapour Pressure	2.85E-09mmHg at 25°C
Index of Refraction	1.86

Hazard Codes	Xi

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