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2,3-Dichloro-1,4-naphthoquinone

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[Flash Point]

127
[Fire Fighting]

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire, use water fog, dry chemical, carbon dioxide, or regular foam.
[Fire Potential]

Material itself does not burn or burns with difficulty.
[Ingestion]

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
[Inhalation]

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
[Skin]

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
[Eyes]

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
[Storage]

Store in a cool, dry place. Store in a tightly closed container.
[Handling]

Wash thoroughly after handling. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
[Inhalation]

Inhalation of high concentrations may cause central nervous system effects characterized by headache, dizziness, unconsciousness and coma. May cause respiratory tract irritation.
[Skin]

Causes skin irritation.
[Eyes]

Causes eye irritation.
[Ingestion]

Harmful if swallowed. May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Ingestion of large amounts may cause CNS depression.
[Hazards]

Contact with metals may evolve flammable hydrogen gas.
[EC Risk Phrase]

R 22 36/38 50/53
[EC Safety Phrase]

S 26 60 61
[UN (DOT)]

2811
[Personal Protection]

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
[Respirators]

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
[Exposure Effects]

CNS depression and coma may develop following large doses.
[Poison Class]

4
[Appearance]

A yellow crystalline solid. It is a wettable powder.
[Solubility in water]

Insoluble
[Boiling Point]

304
[Vapor Pressure]

0.0009 (25 C)
[Density]

1.44 g/cm3 (16 C)
[Partition Coefficient]

2.35
[Heat Of Vaporization]

54.4 kJ/mol
[Usage]

Seed disinfectant, fungicide for foliage and textiles, insecticide, organic catalyst.
[Vapor Density]

7.8
[Product Name]

2,3-Dichloro-1,4-naphthoquinone
[Synonyms]

2,3-Dichloronaphthalene-1,4-dione
Diclone
Sanquinon
[CAS]

"CASEN_117-80-6.htm">117-80-6
[Formula]

C10H4Cl2O2
[Molecular Weight]

227.05
[EINECS]

204-210-5
[RTECS]

QL7525000
[RTECS Class]

Agricultural Chemical and Pesticide; Tumorigen; Drug
[Merck]

13,3071
[Beilstein/Gmelin]

1073511
[Beilstein Reference]

4-07-00-02426
[EC Index Number]

606-018-00-0
[EC Class]

Harmful; Irritant; Dangerous for the Environment
[Small spills/leaks]

Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.
[Stability]

Stable under normal temperatures and pressures.
[Incompatibilities]

Strong oxidizing agents, calcium arsenate, sprays containing lime, calcium arsenate, and mercury.
[Decomposition]

Hydrogen chloride, carbon monoxide, carbon dioxide.
[Combustion Products]

Highly toxic fumes are imminent.
[UN Number]

2811
[Hazard Class]

6.1
[Packing Group]

I; II; III
[HS Code]

2914 70 90