4122-45-6

4122-45-6 structure

Name: 3-nitro-2-oxido-4,5-dihydro-1,2-oxazol-2-ium
Chemical Name: 3-nitro-2-oxido-4,5-dihydro-1,2-oxazol-2-ium
CAS Number: 4122-45-6
Molecular Formula: C₃H₄N₂O₄
Molecular Weight: 132.07500
Create Date: 2016-12-08 09:52:15
Modify Date: 2024-08-24 22:45:15

Name	3-nitro-2-oxido-4,5-dihydro-1,2-oxazol-2-ium
Synonyms	3-nitro-4,5-dihydro-isoxazole 2-oxide 3-Nitroisoxalin-N-oxid (III) 3-Nitro-2-isoxazoline-2-oxide 3-Nitro-isoxazolin-N-oxid 4,5-Dihydro-3-nitroisoxazole-2-oxide 3-nitroisoxazoline N-oxide

Density	1.52g/cm3
Boiling Point	293.7ºC at 760 mmHg
Molecular Formula	C₃H₄N₂O₄
Molecular Weight	132.07500
Flash Point	179.8ºC
Exact Mass	132.01700
PSA	83.80000
Index of Refraction	1.534

HS Code	2934999090

10229-08-0

~98%

4122-45-6

Literature: Falck, J. R.; Yu, Jurong Tetrahedron Letters, 1992 , vol. 33, # 45 p. 6723 - 6726

186581-53-3

517-25-9

~22%

4122-45-6

811462-12-1

Literature: Budynina, Ekaterina M.; Averina, Elena B.; Ivanova, Olga A.; Yashin, Nikolai V.; Kuznetsova, Tamara S.; Zefirov, Nikolai S. Synthesis, 2004 , # 16 p. 2609 - 2610

186581-53-3

2777-25-5

4122-45-6

Literature: Onishchenko,A.A. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1971 , vol. 20, p. 1460 - 1462 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1971 , vol. 20, # 7 p. 1560 - 1562

Precursor 4
10229-08-0 186581-53-3 517-25-9 2777-25-5
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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