质量水平
方案
98%
表单
crystals
沸点
153 °C/23 mmHg (lit.)
mp
42-44 °C (lit.)
SMILES字符串
[O-][N+](=O)c1ccccc1C=O
InChI
1S/C7H5NO3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H
InChI key
CMWKITSNTDAEDT-UHFFFAOYSA-N
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一般描述
2-硝基苯甲醛中的2-硝基苄基具有光不稳定性，当暴露于紫外光时会发生裂解。
应用
2-硝基苯甲醛可与壳聚糖反应形成2-硝基苄基-壳聚糖，其可溶于三氟乙酸，也可电纺成纳米纤维基质。在光解时，硝基苄基被裂解，以获得纯的壳聚糖纳米纤维基质。相同的原理已被应用于明胶纳米纤维基质的制备。o-NBA与2-氨基苯并噻唑的缩合反应可形成 o-硝基亚苄基-2-氨基苯并噻唑，其是一种Schiff碱，可与金属离子反应形成络合物。
警示用语：
Warning
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 2
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
A smart methodology to fabricate electrospun chitosan nanofiber matrices for regenerative engineering applications.
Nada A A, et al.
Polymers For Advanced Technologies, 25(5), 507-515 (2014)
Verónica Leyva et al.
Physical chemistry chemical physics : PCCP, 13(32), 14685-14693 (2011-07-08)
Ab initio surface-hopping dynamics calculations have been performed to simulate the intramolecular excited state hydrogen transfer dynamics of ortho-nitrobenzaldehyde (o-NBA) in the gas phase from the electronic S(1) excited state. Upon UV excitation, the hydrogen is transferred from the aldehyde
Thomas Schmierer et al.
Physical chemistry chemical physics : PCCP, 11(48), 11596-11607 (2009-12-22)
The formation and decay of a ketene intermediate photochemically formed from o-nitrobenzaldehyde has been studied by femtosecond UV/Vis and IR spectroscopy. The ketene is formed predominantly within a few 100 fs and to a minor extent within approximately 200 ps
Thierry Delatour et al.
Journal of agricultural and food chemistry, 51(22), 6371-6379 (2003-10-16)
A convenient method is presented for the preparation of the carbon-13-labeled 2-nitrobenzaldehyde derivatives of the nitrofuran metabolites 3-amino-2-oxazolidinone (AOZ), semicarbazide (SC), 1-aminohydantoin (AH), and 3-amino-5-morpholinomethyl-2-oxazolidinone (AMOZ), with the purpose of using them as internal standards for the quantification of trace
The photochemistry of o-nitrobenzaldehyde as seen by femtosecond vibrational spectroscopy.
Stefan Laimgruber et al.
Angewandte Chemie (International ed. in English), 44(48), 7901-7904 (2005-11-16)
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