PICRYL CHLORIDE

A detonating explosive in the form of light yellow needles. Slightly soluble in ether, alcohol, and benzene. Insoluble in water. As insensitive to shock as TNT. Primary hazard is blast of an instantaneous explosion, not flying projectiles or fragments. Under prolonged exposure to fire or heat the containers may explode violently.

• Explosive

Insoluble in water.

Flash point data for this compound are not available, however, literature indicates that it is a flammable solid. (NTP, 1992)

SYMPTOMS: Exposure to this compound may cause irritation of the skin, respiratory tract or digestive tract. It may also cause dermatitis.

ACUTE/CHRONIC HAZARDS: This compound is extremely unstable when dry and a high fire risk. It may cause skin irritation, irritation of the upper respiratory tract and the digestive tract. (NTP, 1992)

PICRYL CHLORIDE is extremely unstable when dry. Incompatible with oxidizing materials, inorganic nitrates, chlorates and ammonium nitrate (NTP, 1992). Reacts readily with ammonia to form picramide [Noller].

• Nitro, Nitroso, Nitrate, and Nitrite Compounds, Organic
• Aryl Halides

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

• Cellulose-Based Absorbents
• Expanded Polymeric Absorbents

Excerpt from 112 [Explosives* - Division 1.1, 1.2, 1.3 or 1.5]:

IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area immediately for at least 500 meters (1/3 mile) in all directions.

LARGE SPILL: Consider initial evacuation for 800 meters (1/2 mile) in all directions.

FIRE: If rail car or trailer is involved in a fire, ISOLATE for 1600 meters (1 mile) in all directions; also, initiate evacuation including emergency responders for 1600 meters (1 mile) in all directions. (ERG, 2020)

Fires involving this material should not be fought except with unmanned equipment using a water spray. (NTP, 1992)

SMALL SPILLS AND LEAKAGE: If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then 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 chemical under freezer conditions, and keep it away from all oxidizing materials. STORE AWAY FROM SOURCES OF IGNITION. (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)

• BENZENE, 2-CHLORO-1,3,5-TRINITRO-
• 2-CHLORO-1,3,5-TRINITROBENZENE
• 1-CHLORO-2,4,6-TRINITROBENZENE
• CHLOROTRINITROBENZENE
• PICRYL CHLORIDE
• TNCB
• 2,4,6-TRINITRO-1-CHLOROBENZENE
• TRINITROCHLOROBENZENE
• 2,4,6-TRINITROCHLOROBENZENE