Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: [4-(4-nitrobenzoyl)-2-oxido-1-oxa-5-aza-2-azoniacyclopenta-2,4-dien-3-yl]-(4-nitrophenyl)methanone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21443-52-7

21443-52-7 structure

Name: [4-(4-nitrobenzoyl)-2-oxido-1-oxa-5-aza-2-azoniacyclopenta-2,4-dien-3-yl]-(4-nitrophenyl)methanone
Chemical Name: [4-(4-nitrobenzoyl)-5-oxido-1,2,5-oxadiazol-5-ium-3-yl]-(4-nitrophenyl)methanone
CAS Number: 21443-52-7
Molecular Formula: C₁₆H₈N₄O₈
Molecular Weight: 384.25700
Create Date: 2017-07-03 14:21:53
Modify Date: 2024-01-12 08:20:44

Name	[4-(4-nitrobenzoyl)-5-oxido-1,2,5-oxadiazol-5-ium-3-yl]-(4-nitrophenyl)methanone

Density	1.67g/cm3
Boiling Point	685.8ºC at 760 mmHg
Molecular Formula	C₁₆H₈N₄O₈
Molecular Weight	384.25700
Flash Point	368.5ºC
Exact Mass	384.03400
PSA	177.27000
LogP	3.42790
Vapour Pressure	1.17E-18mmHg at 25°C
Index of Refraction	1.724

HS Code	2934999090

100-19-6

21443-52-7

Literature: Snyder; Boyer Journal of the American Chemical Society, 1955 , vol. 77, p. 4233,4236 Full Text Show Details Okuda et al. Yakugaku Zasshi, 1958 , vol. 78, p. 808 Chem.Abstr., 1958 , p. 18382

4203-31-0

21443-52-7

Literature: Engbersen,J.F.J.; Engberts,J.B.F.N. Synthetic Communications, 1971 , vol. 1, p. 121 - 124

Precursor 2
100-19-6 4203-31-0
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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