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Merck
CN

121258

Sigma-Aldrich

3,5-二硝基苯甲酸

99%

别名:

DNBA

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About This Item

线性分子式:
(O2N)2C6H3CO2H
CAS号:
分子量:
212.12
Beilstein:
1914286
EC 号:
MDL编号:
UNSPSC代码:
12352100
eCl@ss:
39032062
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

99%

形式

solid

mp

204-206 °C (lit.)

溶解性

ethanol: soluble 0.5 g/10 mL, clear, yellow to very deep greenish-yellow

SMILES字符串

OC(=O)c1cc(cc(c1)[N+]([O-])=O)[N+]([O-])=O

InChI

1S/C7H4N2O6/c10-7(11)4-1-5(8(12)13)3-6(2-4)9(14)15/h1-3H,(H,10,11)

InChI key

VYWYYJYRVSBHJQ-UHFFFAOYSA-N

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一般描述

3,5-二硝基苯甲酸与 3,5-二甲基吡啶形成加合物,在室温和 80K 下研究了未氘代和氘代化合物的加合物晶体结构 。它与止痛药物乙醚酰胺形成 1:1 共晶,并以两种多晶型存在

应用

3,5-二硝基苯甲酸用于树脂的衍生化 和氨苄西林的测定

象形图

Exclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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A J Bourque et al.
Analytical chemistry, 65(21), 2983-2989 (1993-11-01)
The effect of cross-linking, surface area, and porous nature of modified polystyrene-divinylbenzene (STY-DVB) reagents has been investigated. The supports were prepared via two techniques and modified to contain various chemical functionalities. These reagents were used in an on-line reactor for
The quasi-symmetric OHN and ODN bridges in the adducts of 3, 5-dimethylpyridine with 3, 5-dinitrobenzoic acid.
Jerzykiewicz LB, et al.
Journal of Molecular Structure, 440(1), 175-185 (1998)
Polymorphs and solvates of a cocrystal involving an analgesic drug, ethenzamide, and 3, 5-dinitrobenzoic acid.
Aitipamula S, et al.
Crystal Growth & Design, 10(5), 2229-2238 (2010)
Analytical Letters, 26, 2397-2397 (1993)
Mehmet Karabacak et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 93, 33-46 (2012-04-03)
Quantum chemical calculations of energies, geometrical structure and vibrational wavenumbers of 4-chloro-3,5-dinitrobenzoic acid (CDNBA) were carried out by using density functional (DFT/B3LYP) method with 6-311++G(d,p) as basis set. To determine lowest-energy molecular conformation of the title molecule, the selected torsion

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