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102369

Sigma-Aldrich

1,4-Dinitrobenzene

98%

Sinonimo/i:

p-dinitrobenzene, para-Dinitrobenzene

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About This Item

Formula condensata:
C6H4(NO2)2
Numero CAS:
100-25-4
Peso molecolare:
168.11
Beilstein:
1105828
Numero CE:
202-833-7
Numero MDL:
MFCD00007314
Codice UNSPSC:
12352100
ID PubChem:
24846575
NACRES:
NA.22

Livello qualitativo

100

Saggio

98%

P. ebollizione

183.4 °C/34 mmHg (lit.)

Punto di fusione

170-173 °C (lit.)

Solubilità

alcohol: soluble 1g in 300ml
boiling water: soluble 1g in 555ml
cold water: soluble 1g in 12,500ml
benzene: very slightly soluble
chloroform: very slightly soluble
ethyl acetate: very slightly soluble

Densità

1.625 g/mL at 25 °C (lit.)

Gruppo funzionale

nitro

Stringa SMILE

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

InChI

1S/C6H4N2O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H
FYFDQJRXFWGIBS-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Dinitrobenzene is commonly used in industrial explosives containing ammonium nitrate. 1,4-Dinitrobenzene forms negative molecular ion M-· by electron capture or charge exchange.

Applicazioni

1,4-Dinitrobenzene was used in a study to evaluate the ionization mechanism and solvent effect by novel atmospheric pressure photoionization mass spectrometry in negative ion mode for analysis of some compounds. 1,4-Dinitrobenzene can be used in synthesis of dyes and dye intermediates.

Nota sulla preparazione

One gram of 1,4-Dinitrobenzene dissolves in 12,500 ml cold water, 555 ml boiling water and 300 ml alcohol.

Avvertenze

Danger

Indicazioni di pericolo

H300 + H310 + H330,H373,H410

Classi di pericolo

Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

302.0 °F - closed cup

Punto d’infiammabilità (°C)

150 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
STBF8844V
S58502V
S58502
07805DH
S40860

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Global Trade Item Number

SKUGTIN
102369-25G
102369-5G4061838669575

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