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Merck
CN

N10802

Sigma-Aldrich

2-硝基苯甲醛

98%

别名:

o-NBA, 硝基苯甲醛

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About This Item

线性分子式:
O2NC6H4CHO
CAS号:
分子量:
151.12
Beilstein:
742624
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

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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相关类别

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。

象形图

Exclamation mark

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

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