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100-25-4 - 1,4-Dinitrobenzene, 98+% - p-Dinitrobenzene - A10293 - Alfa Aesar

A10293 1,4-Dinitrobenzene, 98+%

CAS-Nummer
100-25-4
Synonyme
p-Dinitrobenzene

Größe Preis ($) Menge Verfügbarkeit
5g 43,57
25g 151,20
100g 456,00
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1,4-Dinitrobenzene, 98+%

MDL
MFCD00007314
EINECS
202-833-7

Chemische Eigenschaften

Formel
C6H4N2O4
Molmasse
168.11
Schmelzpunkt
172-176°
Siedepunkt
299°
Flammpunkt
150°(302°F)
Dichte
1.625
Löslichkeit
Soluble in water. (0.8 g/L) at 20°C.

Anwendungen

1,4-Dinitrobenzene is 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.

Bemerkungen

Incompatible with bases, alkali metals, oxidizing agents and nitric acid.

Literaturverweise

Tiina J Kauppila; Tapio Kotiaho; Risto Kostiainen; Andries P Bruins. Negative ion-atmospheric pressure photoionization-mass spectrometry. Journal of the American Society for Mass Spectrometry. 2004, 15 (2), 203-211.

Hui Li; Brian J Teppen; Cliff T Johnston; Stephen A Boyd. Thermodynamics of nitroaromatic compound adsorption from water by smectite clay. Environmental Science & Technology. 2004, 38 (20), 5433-5442.

Displacement of one activated nitro-group by phenoxides has been used as a route to hindered diaryl ethers: J. Chem. Soc., Perkin 1, 3229 (1988):

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H300-H310-H330-H373-H400-H410

Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. May cause damage to organs through prolonged or repeated exposure. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P260-P284-P301+P310-P304+P340-P320-P330-P361-P302+P350-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment is urgent (see label). Rinse mouth. Remove/Take off immediately all contaminated clothing. IF ON SKIN: Gently wash with plenty of soap and water. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,3273
Beilstein
1105828
Gefahrenklasse
6.1
Verpackungsgruppe
II
Harmonized Tariff Code
2904.20
TSCA
Yes
RTECS
CZ7525000

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