SODIUM DIETHYLDITHIOCARBAMATE

PHYSICAL DESCRIPTION: Odorless white or slightly brown or slightly pink crystals. (NTP, 1992)

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Water soluble. Thio and dithiocarbamates slowly decompose in aqueous solution to form carbon disulfide and methylamine or other amines. Such decompositions are accelerated by acids.

Flash point data for this chemical are not available; however, it is probably combustible. (NTP, 1992)

SYMPTOMS: Symptoms of exposure to this chemical include irritation of the eyes. Continued exposure may cause mild skin irritation. The dusts of this compound are caustic to the mucous membranes. This compound is also caustic to the digestive tract.

ACUTE/CHRONIC HAZARDS: This chemical may be harmful if swallowed or inhaled. When heated to decomposition it emits very toxic fumes of nitrogen oxides, sulfur oxides and sodium oxide. (NTP, 1992)

SODIUM DIETHYLDITHIOCARBAMATE is not compatible with strong oxidizing agents. Aqueous solutions slowly decompose to form carbon disulfide and an amine. Such decompositions are accelerated by acids. Addition of acid to the aqueous solution produces a white turbidity (NTP, 1992).

• Thiocarbamate Esters and Salts/Dithiocarbamate Esters and Salts

Use caution: Liquids with this reactive group classification have been known to react with the absorbents listed below.

• Cellulose-Based Absorbents
• Mineral-Based & Clay-Based Absorbents
• Dirt/Earth

Excerpt from 171 [Substances (Low to Moderate Hazard)]:

IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.

SPILL: Increase the immediate precautionary measure distance, in the downwind direction, as necessary.

FIRE: If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2020)

Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. A water spray may also be used. (NTP, 1992)

SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

STORAGE PRECAUTIONS: You should store this material under ambient temperatures and keep it away from oxidizing materials. (NTP, 1992)

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)

No information available.

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.

INHALATION: IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing.

INGESTION: DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician. If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body. DO NOT INDUCE VOMITING. IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

• CARBAMIC ACID, DIETHYLDITHIO-, SODIUM SALT
• CARBAMODITHIOIC ACID, DIETHYL-, SODIUM SALT
• CUPRAL
• DDC
• DEDC
• DEDK
• DIETHYL SODIUM DITHIOCARBAMATE
• DIETHYLCARBAMODITHIOIC ACID, SODIUM SALT
• DIETHYLDITHIOCARBAMATE SODIUM
• DIETHYLDITHIOCARBAMIC ACID SODIUM
• DIETHYLDITHIOCARBAMIC ACID SODIUM SALT
• DIETHYLDITHIOCARBAMIC ACID, SODIUM SALT
• DITHIOCARB
• DITHIOCARBAMATE
• DITIOCARB SODIUM
• IMUTHIOL
• KUPRAL
• N,N-DIETHYLDITHIOCARBAMIC ACID, SODIUM SALT
• NA-DDTC
• NCI-C02835
• NOCCELER SDC
• SODIUM DEDT
• SODIUM DIETHYLAMINOCARBODITHIOATE
• SODIUM DIETHYLAMINOCARBODITHIOLATE
• SODIUM DIETHYLDITHIOCARBAMATE
• SODIUM N,N-DIETHYLDITHIOCARBAMATE
• SODIUM SALT OF N,N-DIETHYLDITHIOCARBAMIC ACID
• SOXINOL ESL
• THIOCARB
• USAF EK-2596