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Merck

189286

Sigma-Aldrich

4-硝基苯甲酰胺

98%

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5 G
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5 G
$44.10

About This Item

线性分子式:
O2NC6H4CONH2
CAS号:
分子量:
166.13
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

$44.10


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质量水平

方案

98%

表单

solid

mp

199-201 °C (lit.)

官能团

amide
nitro

SMILES字符串

NC(=O)c1ccc(cc1)[N+]([O-])=O

InChI

1S/C7H6N2O3/c8-7(10)5-1-3-6(4-2-5)9(11)12/h1-4H,(H2,8,10)

InChI key

ZESWUEBPRPGMTP-UHFFFAOYSA-N

一般描述

Negative quasimolecular ions of 4-nitrobenzamide has been investigated by electrospray ionization mass spectrometry[1].

应用

4-Nitrobenzamide was used in the preparation of 4-nitrobenziminosulfurane[2].

象形图

Exclamation mark

警示用语:

Warning

危险声明

预防措施声明

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

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F C Chiu et al.
Journal of the American Society for Mass Spectrometry, 11(12), 1061-1064 (2000-01-11)
Negative quasimolecular ions of aromatic carboxylic acid amides have been observed unexpectedly under electrospray ionization conditions. Hypothetically, deprotonation of either carboxamide or carboximidic acid tautomers can produce anions with equivalent resonance structures, the stability of which is affected by conjugated
Preparation of nitriles from primary amides under Swern oxidation conditions.
Nakajima N and Ubukata M.
Tetrahedron Letters, 38(12), 2099-2102 (1997)

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