Dichlone 98% Gelbes Kristalllinienpulver

2,3-Dichlor-1,4-naphthochinon

1,4-Naphthalindion,2,3-Dichlor-;1,4-Naphthochinon,2,3-dichlor-;2,3-Dichlor-1,4-naphthalindion; USR 604; Verbindung 604;Dichlon;2,3-Dichlor-1,4-naphthochinon; Phygon; Phygon-Samenschutzmittel; Sanquinon;Diclone; Algistat; Phygon XL;2,3-Dichlor-1,4-dihydro-1,4-dioxonaphthalin; Algistat (Chinon); NSC 537;2,3-Dichlor-p-naphthochinon;2,3-Dichlor-1,4-dihydronaphthalin-1,4-dion

117-80-6

C10H4Cl2O2

InChIKey=SVPKNMBRVBMTLB-UHFFFAOYSA-N

227.04

227.04

1073511

204-210-5

C28BKZ2J9A

537

2902|2761

DTXSID7020425

Golden yellow needles or leaflets from alcohol.

29147090

Farbstoff

34.1

2.65 (est)

Yellow Fine Crystalline Powder

1.4057 (rough estimate)

195 °C

275 °C @ Press: 2 Torr

275°C/2mm

1.5410 (estimate)

H2O: 0.008 g/L;Moderately soluble in ethyl acetate, acetic acid, dimethylformamide; sparingly soluble in alcohols

Store below %2B30°C.

1.1X10-6 mm Hg at 25 deg C

7.8 (Air = 1)

Oral-rat LD50: 160 mg/kg; Oral-Mouse LD50: 440 mg/kg

Thermal decomposition of toxic chloride gas

Henry's Law constant = 1.02X10-9 atm-cu m/mole at 25 °C (est)

In dry state, stable to the light and heat; in solution, slowly decomposed by light. Stable in acidic media, but hydrolyzed by alkalis.|Vapor concentration: 0.02 mg/L at 100 °C|Sublimes at greater than 32 °C|Hydroxyl radical reaction rate constant = 1.34X10-12 cu cm/molecule-sec at 25 °C (est)

Insoluble in water.

Ketones

DICHLONE is a halogenated ketone. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 %2B H2O2, and HClO4.