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Merck
모든 사진(3)

주요 문서

121258

Sigma-Aldrich

3,5-Dinitrobenzoic acid

99%

동의어(들):

DNBA

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About This Item

Linear Formula:
(O2N)2C6H3CO2H
CAS Number:
Molecular Weight:
212.12
Beilstein:
1914286
EC Number:
MDL number:
UNSPSC 코드:
12352100
eCl@ss:
39032062
PubChem Substance ID:
NACRES:
NA.22

Quality Level

분석

99%

양식

solid

mp

204-206 °C (lit.)

solubility

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

작용기

carboxylic acid
nitro

SMILES string

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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관련 카테고리

일반 설명

3,5-Dinitrobenzoic acid forms an adduct with 3,5-dimethylpyridine and the crystal structure of adduct has been studied at room temperature and 80K for both undeuterated and deuterated compounds. It forms 1:1 cocrystal with analgesic drug, ethenzamide and exists in two polymorphic forms.

애플리케이션

3,5-Dinitrobenzoic acid was used in the derivatization of resins and determination of ampicillin.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

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

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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이미 열람한 고객

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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
Analytical Letters, 26, 2397-2397 (1993)
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)
J Wu et al.
Biomedical chromatography : BMC, 13(7), 493-495 (1999-10-27)
A complex of baicalin with soy phospholipid was prepared to improve the bioabsorption of baicalin. A simple and sensitive HPLC method was developed for baicalin determination in rat plasma. It was shown that its plasma concentration reached a peak of

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