Page 383 - Handbook of Hazardous Chemical Properties

TRICHUIRO-S-TRIAONE 373

Physical and Chemical Properties - Physical State at 15 "c and I am. : liquid; Molecular Weight:
135.5; Boiling Point at 1 m.: 90, 32, 305; Freezing Point: -197, -127, 146; Critical Temperature:
Not pertinent; Critical Pressure: Not pertinent; Specific Gravity: 1.344 at 20 "c (liquid); Vapor (Gas)
Specific Gravity: 4.9; Ratio of Specific Heats of Vqpor (Gas): Data not available; Latent Heat of
Vaporization: 85,47,2.0; Heat of Combustion: -6,500, -3,600, -150; HeatofDecomposition: Data not
available.
Health Hazards Information - Recommended Personal Protective Equipment: Acid-vapor-type
respiratory protection; rubber gloves; chemical worker's goggles; other protective equipment as
necessary to protect skin and eyes; Symptoms Following Exposure: Inhalation causes severe irritation
of respiratory system. Liquid causes severe burns of eyes and skin. Ingktion causes severe burns of
mouth and stomach; General Treatment for Exposure: INHALATION: remove victim from exposure;
if breathing is difficult or stopped, give artificial respiration; call physician. EYES or SKIN: flush with
plenty of water immediately for at least 15 min., and get medical attention. INGESTION: do NOT
induce vomiting; give large amount of water; get medical attention; Toxicity by Inhalafion (Z'hreshold
Limit Value): Data not available; Short-Term Inhalation Limits: Data not available; Toxicity by
Ingestion: Grade 2, oral LD,, = 1,000 mgkg (rat); Late Toxicity: Data not available; Vapor (Gas)
Im'tant Characteristics: Vapors cause severe irritation of eyes and throat and can cause eye and lung
injure. They cannot be tolerated even at low concentrations; Liquid or Solid Irritant Characteristics:
Severe skin irritation. Causes second-and third-degree burns on short contact and is very injurious to
the eyes; Odor Threshold Data not available.
Fire Hazards - Flash Point (deg. F): -18 OC, > -58 CC; Flammable Limits in Air (96): 1.2 - 90.5;
Fire Extinguishing Agents: Dry chemical, carbon dioxide; Fire Extinguishing Agents Not To Be Used:
Water, foam; Special Hazards of Combustion Products: Toxic hydrogen chloride and phosgene gases
may form; Behavior in Fire: Difficult to extinguish; reignition may occur. Also, vapor is heavier than
air and can travel to a source of ignition and flash back; Ignition Tempermre (deg. e: 220; Electrical
Hazard: No data; Burning Rate: No data.
Chemical Reactivity - Reactivity with Wafer: Reacts violently to form hydrogen chloride fumes
(hydrochloric acid); Reactivity with Common Materials: Reacts with surface moisture to form
hydrochloric acid which corrodes metals and generates flammable hydrogen gas; Stability During
Transport: Stable; Neutmlizing Agents for Acids and Caustics: Flush with water and rinse with sodium
bicarbonate or lime solution; Polymerization: Not pertinent; Inhibitor of Polymerim'on: Not pertinent.
TRICHLORO-S-TRIAZINETRIONE
Chemical Designations - Synonyms: Trichloroiminoisocyanuris acid; Trichloroisocyanuric acid;
Trichloro-s-Triazine-2,4,6-( lH,3H,SH)-trion; Trichlorotriazinetrion; 1,3,5- Trichloro- 2,4,6-trioxo-
1,3,5-triazine; Chemical Formula: Cl,(NCO),.
Observable Characteristics - Physical State (as shipped): Solid; Color: White; Odor: Like chlorine.
Physical and Chemical Properties - Physical State at 15 'C and I atm. : solid; Molecular Weight:
232.5; Boiling Point at I am. : Not pertinent; Freezing Point: Not pertinent; Critical Temperature: Not
pertinent; Critical Pressure: Not pertinent; Speczjic Gravity: (est.) > 1 at 20 "C (solid); Vapor (Gas)
Specific Gmvity: Not pertinent; Ratio of Specific Heats of Vapor (Gas): Not pertinent; Latent Heat of
Vaporizan'on: Not pertinent; Heat of Combustion: Not pertinent; Heat ofDecomposition: Not pertinent.
Health Hazards Information - Recommended Personal Protective Equipment: Dust mask or chlorine
canister mask, goggles; rubber gloves; Symptoms Following Exposure: Inhalation causes sneezing and
coughing. Contact with dust causes moderate irritation of eyes and itching and redness of skin.
Ingestion causes burns of. mouth and stomach; General Trement for qosure: INHALATION:
remove victim to fresh air. EYES: irrigate with running water for 15 min.; call physician. SKIN: flush
with water INGESTION: induce vomiting and call physician. Tmkity by Inhalation (17rreshold Limit
Value): Data not available; Short-Term Inhalation Limits: Data not available; Toxicity by Ingestion:
Grade 2, oral LD,, = 750 mg/kg (rat); Late Toxicity: Data not available; Vapor (Gas) Im*tant
Characteristics: Data not available; Liquid or Solid Irritant Characteristics: Data not available; Odor
Zlreshold: Data not available.