2,6-Dinitrophenol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R33:Gefahr kumulativer Wirkungen.
R51/53:Giftig für Wasserorganismen, kann in Gew?ssern l?ngerfristig sch?dliche Wirkungen haben.

S-S?tze Betriebsanweisung:

S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
S37:Geeignete Schutzhandschuhe tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.

Chemische Eigenschaften

Light yellow crystalline

Allgemeine Beschreibung

Yellow crystalline solid with a sweet musty odor. Sinks and mixes slowly with water.

Air & Water Reaktionen

Mixes slowly with water.

Reaktivit?t anzeigen

2,6-DINITROPHENOL can detonate or explode when heated under confinement [USCG, 1999]. Phenols do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases.

Health Hazard

INHALATION, INGESTION AND SKIN ABSORPTION: Headache, anorexia, nausea, vomiting, abdominal pain, diarrhea, fever, pain in chest, difficult breathing, profuse sweating and thirst, dizziness and fatigue. SKIN: Discoloration and irritation. Corrosive to skin.

l?uterung methode

Crystallise it from H2O, aqueous EtOH, *C6H6/cyclohexane, or *C6H6/pet ether (b 60-80o, 1:1). [Beilstein 6 III 867, 6 IV 1383.]

2,6-Dinitrophenol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

573-56-8(2,6-Dinitrophenol)Verwandte Suche:

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• AURORA 6895
• AKOS BBS-00008120
• 2,6-DINITROPHENOL
• 2,6-Dinitrophenol,wetted with not less than 15% water,by mass
• 2,6-Dinitrofenol
• 2,6-dinitro-pheno
• 2,6-dnp
• beta-dinitrophenol[qr]
• o-Dinitrophenol
• Phenol, 2,6-dinitro-
• Phenol, beta-dinitro-
• phenol,beta-dinitro-[qr]
• 2,6-Dinitrophenol,97%,stab.withwater
• HydrazoneDinitro
• 2,6-Dinitrophenol, 97%, stab. with ca 20% water
• 2,6-Dinitrophenol (wetted with ca. 20% Water, containing 5g on a dry weight basis)
• Dinitrophenol, 2,6-
• 2,6-Dinitrophenol anhydrous
• 2,6-Dinitrophenol,β-Dinitrophenol
• 2 6-DINITROPHENOL OEKANAL &
• Nsc 6215
• 2,6-Dinitrophenol - wetted - min 15% water
• 2,6-Dinitrophenol (wetted with >15% H2O)
• BETA-DINITROPHENOL
• 2,6-EXJF
• Dinitro-2,6-phenol
• 573-56-8
• C6H4N2O5
• Indicator (pH)
• Organic Building Blocks
• Oxygen Compounds
• Phenols
• Building Blocks
• pH Indicators
• Nitro
• Aromatic Phenols
• Phenol&Thiophenol&Mercaptan
• Analytical Chemistry
• Indicator (pH)
• pH Indicators