인 펜타염화물

Avoid breathing vapors; keep upwind. Wear self-contained breathing apparatus. Avoid bodily contact with the material; wear boots, protective gloves, and goggles.

NO water. In case of fire in the surroundings, use appropriate extinguishing media. In case of fire: keep drums, etc., cool by spraying with water. NO direct contact with water.

Fresh air, rest. Half-upright position. Artificial respiration may be needed. Refer for medical attention.

Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention .

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Rinse mouth. Do NOT induce vomiting. Give one or two glasses of water to drink. Refer for medical attention .

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· Do not touch damaged containers or spilled material unless wearing appropriate protective clothing.

Warning: Phosphorus pentachloride is a corrosive agent. Contact with eyes may result in severe damage to the cornea, conjunctiva, and blood vessels. Caution is advised.

General First Aid:

(General first aid procedures)

· Wear positive pressure self-contained breathing apparatus (SCBA).

TIH (Toxic Inhalation Hazard) - Term used to describe gases and volatile liquids that are toxic when inhaled. Some are TIH materials themselves, e.g., chlorine, and some release TIH gases when spilled in water, e.g., chlorosilanes. [ERG 2016].

1.0 [mg/m3], inhalable fraction[German Research Foundation (DFG)]

If material involved in fire: Use dry chemical, dry sand, or carbon dioxide. Do not use water on material itself. If large quantities of combustibles are involved, use water in flooding quantities as spray and fog. Use water spray to knock-down vapors. /Phosphorus pentachloride, solid/

Use appropriate extinguishing agents on nearby combustible fires. Dry chemical or carbon dioxide preferred. Use water spray to knock down acid vapors.

Store in a glass bottle with a ground glass stopper and keep the bottle tightly closed. Protect against physical damage.

Store in a cool, dry, well-ventilated location. Separate from acids, alkalies, alkali metals, organic compounds. Store under nitrogen.

Store in tightly closed containers in a cool, well ventilated area away from all other combustible and oxidizable materials, and moisture. Where possible, automatically transfer material .from/ storage containers to process containers. Sources of ignition such as smoking and open flames are prohibited where this chemical is handled, used, or stored. Metal containers involving the transfer of this chemical should be grounded and bonded. Use only non-sparking tools and equipment, especially when opening and closing containers of this chemical. Wherever this chemical is used, handled, manufactured, or stored, use explosion-proof electrical equipment and fittings.

1. VENTILATE AREA OF SPILL. 2. COLLECT SPILLED MATERIAL IN MOST CONVENIENT & SAFE MANNER & DEPOSIT IN SEALED CONTAINERS FOR RECLAMATION OR FOR DISPOSAL IN SECURED SANITARY LANDFILL, OR 3. COVER WITH SODIUM BICARBONATE OR EQUAL MIXT OF SODA ASH & SLAKED LIME.

Use water spray to cool & disperse vapors & protect personnel.

Principles and methods for destruction of chemical weapons: ... "Destruction of chemical weapons" means a process by which chemicals are converted in an essentially irreversible way to a form unsuitable for production of chemical weapons, and which in an irreversible manner renders munitions and other devices unusable as such. ... Each ... /nation/ shall determine how it shall destroy chemical weapons, except that the following processes may not be used: dumping in any body of water, land burial or open-pit burning. It shall destroy chemical weapons only at specifically designated and appropriately designed and equipped facilities. ... Each ... /nation/ shall ensure that its chemical weapons destruction facilities are constructed and operated in a manner to ensure the destruction of the chemical weapons; and that the destruction process can be verified under the provisions of this Convention.

Evacuate danger area! Personal protection: complete protective clothing including self-contained breathing apparatus. Do NOT wash away into sewer. Sweep spilled substance into covered sealable containers. Carefully collect remainder. Then store and dispose of according to local regulations.

The substance can be absorbed into the body by inhalation of its vapour and by ingestion.

inhalation, ingestion, skin and/or eye contact

Sore throat. Cough. Burning sensation. Shortness of breath. Laboured breathing. Symptoms may be delayed.

Pain. Redness. Blisters. Skin burns.

Pain. Redness. Severe deep burns. Loss of vision.

Burning sensation. Shock or collapse. Abdominal pain.

irritation eyes, skin, respiratory system; bronchitis; dermatitis

All workers who will come in contact with phosphorus and its cmpds should have a comprehensive preplacement examination including a careful examination of the oral cavity. Preexisting conditions, particularly of respiratory and GI tract (liver), should be noted. /Unspecified phosphorus cmpds/

/SIGNS AND SYMPTOMS/ ...The fumes of phosphorus pentachloride cause irritation of eyes and respiratory passages and that cases of bronchitis have resulted from exposure.

/SIGNS AND SYMPTOMS/ Symptomatology (...ingestion or skin contact): 1. Corrosion of mucous membranes of mouth, throat and esophagus, with immediate pain and dysphagia. Necrotic areas...grayish white but soon acquire a blackish discoloration (yellow in case of nitric acid) and sometimes shrunken or wrinkled texture... 2. Epigastric pain...may be associated with nausea and vomiting... At times, gastric hemorrhage may be intense, and vomitus then contains fresh blood. Profound thirst. 3. Ulceration of all membranes and tissues with which the acid comes in contact. After the ingestion of concentrated mineral acid, this corrosion may lead within a few hr or a few days to gastric perforation and peritonitis. 4. Circulatory collapse with clammy skin, weak and rapid pulse, shallow respiration, and scanty urine. Circulatory shock is often immediate cause of death. /Acids/

/SIGNS AND SYMPTOMS/ Symptomatology.../ingestion/: 6. Late esophageal, gastric and pyloric strictures and stenoses, which may require major surgical repair, should be anticipated. Signs of obstruction commonly appear within a few weeks but may be delayed for months and even years. Permanent scars may also appear in the cornea, skin and oropharynx. 7. Uncorrected circulatory collapse of several hr...may lead to renal failure and ischemic lesions in liver and heart. /Acids/

/SIGNS AND SYMPTOMS/ Although it has not been reported, delayed onset of pulmonary edema may occur.

For more Human Toxicity Excerpts (Complete) data for PHOSPHORUS PENTACHLORIDE (10 total), please visit the HSDB record page.

/LABORATORY ANIMALS: Acute Exposure/ Exposure at 120 to 130 ppm of phosphorus pentachloride was fatal to mice in 10 min.

/LABORATORY ANIMALS: Acute Exposure/ Acute toxicity of phosphoryl-chloride (PC), phosphorus-trichloride (PTC), and phosphorus-pentachloride (PPC) was investigated in rats, mice, guinea-pigs, and rabbits. Rats received various doses of the compounds via stomach intubation or were exposed by inhalation. Rats were observed, weighed, and grossly examined for abnormalities. Mice, rats, and guinea-pigs inhaled various concentrations of the compounds and were observed for sex related susceptibility and adverse symptoms. Threshold concentrations for single exposures were also determined The local effects of PC, PTC, and PPC were tested on shaved skin and conjunctival sac of rabbit eye. The oral median lethal doses for PC, PTC, and PPC for rats were 380, 550, and 660 mg/kg, respectively. Clinical signs included suppression and disruption of motor coordination, drowsiness, adynamia, and occasional secretions from the eyes. Respiration rate was decreased to 50 to 80 per minute. Cyanosis and tremors occurred after 20 to 40 minutes post treatment. Lungs were bright red, liver dark brown and plethoric, and stomach distended and hemorrhagic. The median lethal concentrations for inhaled PC, PTC, and PPC for rats were 0.071, 0.22, and 0.205 mg/L, respectively. Rats displayed restlessness during the first 5 to 15 minutes, then showed depressed motor coordination, fibrillary jerking and twitching, tremor, retarded respiration, and labored breathing. Rats and guinea-pigs also showed lacrymation and clouding of cornea. Weight loss and appetite loss were observed several days post exposure. Exposure to PTC induced skin and mouth ulcers. All three species and males and females were similarly sensitive to the compounds via inhalation. PC and PTC caused thickening of skin folds and bleeding in rabbits and irreversible necrosis in the eye causing loss of vision. The threshold concentrations for a single exposure to PC, PTC, and PPC were 0.001, 0.005, and 0.008 mg/L, respectively, and according to acute action, 0.006, 0.01, and 0.4 mg/L, respectively.

/LABORATORY ANIMALS: Chronic Exposure or Carcinogenicity/ In an animal study of chronic exposure to the oxychloride, trichloride and pentachloride of phosphorus, morphologic changes were demonstrated in the liver, bone, kidneys and lungs. Pathology in the respiratory passages consisted of desquamative rhinitis, tracheitis and bronchitis. After cessation of exposure for a number of months most changes reverted except those of the respiratory tract ... .

/OTHER TOXICITY INFORMATION/ ...Vapor and fumes are irritating to eyes and respiratory tract.

NIOSH has statistically estimated that 2,244 workers (187 of these were female) were potentially exposed to phosphorus pentachloride in the US(1). Occupational exposure to phosphorus pentachloride may occur through dermal contact with this compound at workplaces where phosphorus pentachloride is produced or used(SRC).

Treatment for exposure to the chloro cmpds consists of removal from the source, removal of any clothing contaminated with the cmpds, and observation and treatment of any respiratory complication such as bronchospasm and pulmonary edema that may arise. Ocular splash or injury requires copious irrigation and examination with slit lamp to assess degree of injury, and ophthalmologic consultation if indicated. /Unspecified phosphorus cmpds/

Treatment of acute phosphorus exposure should consist of initial stabilization with attention to airway/respiratory distress and shock, if present. Personnel involved in treatment of poisoned victims must adhere to adequate precautions to protect themselves as well. Protective respiratory gear should be worn in circumstances where continued exposure to gas, vapors, or fumes may occur. Gown and gloves need to be worn, as rescuers or health personnel may come in contact with particles causing burns and toxicity. Treatment of burns involves application of a 2-3% soln of copper sulfate, which will cause formation of an insoluble salt, thereby preventing further absorption and damage. This treatment, however, has been questioned by some authors, due to potential toxicity with copper. Alternatively, a 2-3% silver nitrate soln has been used on the theory that silver granules precipitating on the skin will prevent absorption of the phosphorus cmpd ... /Unspecified phosphorus cmpds/

Oral exposure should be treated with gastric decontamination. Use of oils will promote absorption of phosphorus from the GI tract and should be avoided. Hypovolemia secondary to nausea, vomiting, and diarrhea should be aggressively treated with crystalloid until normovolemia is restored. Close attention should be paid to hepatic and renal function. Adequate urine output should be maintained, and sequelae of liver failure such as coagulopathies and nutritional deficiency should be treated as the need arises with the appropriate measures. /Unspecified phosphorus cmpds/

/SRP:/ Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR as necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. /Inorganic acids and related compounds/

For more Antidote and Emergency Treatment (Complete) data for PHOSPHORUS PENTACHLORIDE (12 total), please visit the HSDB record page.

Releases of CERCLA hazardous substances are subject to the release reporting requirement of CERCLA section 103, codified at 40 CFR part 302, in addition to the requirements of 40 CFR part 355. Phosphorus pentachloride is an extremely hazardous substance (EHS) subject to reporting requirements when stored in amounts in excess of its threshold planning quantity (TPQ) of 500 lbs.

Phosphorus pentachloride

A Commercial Grade

A Placarded Amount

Chemical or material that can be mixed with readily available materials.