Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2(1H)-Pyrazinone,3-nitro-5,6-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25468-58-0

25468-58-0 structure

25468-58-0 structure

Name: 2(1H)-Pyrazinone,3-nitro-5,6-diphenyl-
Chemical Name: 3-nitro-5,6-diphenyl-1H-pyrazin-2-one
CAS Number: 25468-58-0
Molecular Formula: C₁₆H₁₁N₃O₃
Molecular Weight: 293.27700
Create Date: 2016-04-19 01:48:45
Modify Date: 2025-11-25 16:20:42

Name	3-nitro-5,6-diphenyl-1H-pyrazin-2-one
Synonyms	3-nitro-5,6-diphenylpyrazin-2(1h)-one 2-Hydroxy-3-nitro-5,6-diphenyl-pyrazin 2,3-Diphenyl-5-hydroxy-6-nitropyrazin 3-Nitro-5,6-diphenyl-2-hydroxypyrazin

Density	1.35g/cm3
Boiling Point	515.3ºC at 760mmHg
Molecular Formula	C₁₆H₁₁N₃O₃
Molecular Weight	293.27700
Flash Point	265.4ºC
Exact Mass	293.08000
PSA	91.57000
LogP	3.53530
Vapour Pressure	3.08E-11mmHg at 25°C
Index of Refraction	1.673

HS Code	2933990090

18591-57-6 structure

18591-57-6

~%

25468-58-0 structure

25468-58-0

Literature: Karmas; Spoerri Journal of the American Chemical Society, 1953 , vol. 75, p. 5517

Precursor 1
18591-57-6
DownStream 3
57038-62-7 25468-59-1 64163-37-7

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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