Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
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Dithiaanthraquinone-2,3-dinitrile(3347-22-6)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity

Product Identification

Product Name
Dithiaanthraquinone-2,3-dinitrile
Synonyms
2,3-Dicyano-1,4-dithiaanthraquinone
2,3-Dinitrilo-1,4-dithiaanthraquinone
5,10-Dihydro-5,10-dioxonaphtho-(2,3-B)-1,4-dithiin-2,3-dicarbonitrile
5,10-Dihydro-5,10-dioxonaphtho-(2,3b)-p-dithiin-2,3-dicarbonitrile
5,10-Dihydro-5,10-dioxonaphtho(2,3-b)-p-dithiin-2,3-dicarbonitrile
5,10-Dihydroxy-5,10-dioxonaphtho-(2,3,B)-p-dithiin-2,3-dicarbonitrile
CAS
3347-22-6
Formula
C14H4N2O2S2
Molecular Weight
296.33
EINECS
222-098-6
RTECS
QL0700000
RTECS Class
Agricultural Chemical and Pesticide; Mutagen
Merck
12,3433
Beilstein/Gmelin
1325563
Beilstein Reference
5-19-08-00189
EC Index Number
613-021-00-0
EC Class
Harmful; Dangerous for the Environment

Physical and Chemical Properties

Appearance
Gray-brown needles from acetone. Odorless.
Solubility in water
insoluble
Melting Point
220
Density
1.55 g/cm3 (20 C)
Usage
Fungicide against many foliar diseases of pome & stone fruit but not against powdery mildews.

First Aid Measures

Ingestion
Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.
Inhalation
If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.
Skin
Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.
Eyes
If symptoms develop, immediately move individual away from exposure and into fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids apart; seek immediate medical attention.

Handling and Storage

Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Handling
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.

Hazards Identification

Ingestion
Nausea, vomiting and diarrhea are possible if ingested.
Inhalation
Cough, tachypnea, and wheezing are common after inhalation.
Skin
Redness, swelling and pain may occur.

Exposure Controls/Personal Protection

Personal Protection
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
Respirators
Use NIOSH/MSHA approved respirator appropriate for exposure of concern.
Poison Class
3

Fire Fighting Measures

Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.

Accidental Release Measures

Small spills/leaks
Evacuate area and ventilate. Wear protective equipment. If required, use an inert absrobent. Sweep up and place in an appropriate container for disposal. Wash contaminated surfaces.

Stability and Reactivity

Stability
Decomposed under alkaline conditions.
Incompatibilities
Strong oxidizing agents.
Combustion Products
When nitriles are heated to decomp, they emit highly toxic cyanide fumes.
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