PHOSPHORUS OXYCHLORIDE | ICSC: 0190 (June 1997) |
Phosphoryl chloride Trichlorophosphorus oxide Trichlorophosphine oxide |
CAS #: 10025-87-3 |
UN #: 1810 |
EC Number: 233-046-7 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
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FIRE & EXPLOSION | Not combustible. Gives off irritating or toxic fumes (or gases) in a fire. | NO contact with water. | In case of fire in the surroundings, use appropriate extinguishing media. NO hydrous agents. NO water. In case of fire: keep drums, etc., cool by spraying with water. NO direct contact with water. |
AVOID ALL CONTACT! IN ALL CASES CONSULT A DOCTOR! | |||
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SYMPTOMS | PREVENTION | FIRST AID | |
Inhalation | Sore throat. Cough. Burning sensation. Dizziness. Laboured breathing. Nausea. Headache. Unconsciousness. Vomiting. Weakness. Shortness of breath. Symptoms may be delayed. See Notes. | Use ventilation, local exhaust or breathing protection. | Fresh air, rest. Half-upright position. Artificial respiration may be needed. Refer for medical attention. |
Skin | Pain. Redness. Blisters. Skin burns. | Protective gloves. Protective clothing. | Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention . |
Eyes | Pain. Redness. Severe deep burns. Loss of vision. | Wear face shield or eye protection in combination with breathing protection. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
Ingestion | Burning sensation. Abdominal pain. Shock or collapse. Further see Inhalation. | Do not eat, drink, or smoke during work. | Rinse mouth. Do NOT induce vomiting. Refer for medical attention . |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
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Evacuate danger area! Consult an expert! Personal protection: chemical protection suit including self-contained breathing apparatus. Ventilation. Collect leaking and spilled liquid in sealable dry containers as far as possible. Absorb remaining liquid in dry sand or inert absorbent. Then store and dispose of according to local regulations. |
According to UN GHS Criteria Transportation |
STORAGE | |
See Chemical Dangers. Cool. Dry. Well closed. Keep in a well-ventilated room. | |
PACKAGING | |
Airtight. Unbreakable packaging. Put breakable packaging into closed unbreakable container. |
PHOSPHORUS OXYCHLORIDE | ICSC: 0190 |
PHYSICAL & CHEMICAL INFORMATION | |
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Physical State; Appearance
Physical dangers
Chemical dangers
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Formula: POCl3 |
EXPOSURE & HEALTH EFFECTS | |
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Routes of exposure
Effects of short-term exposure
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Inhalation risk
Effects of long-term or repeated exposure
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OCCUPATIONAL EXPOSURE LIMITS |
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TLV: 0.1 ppm as TWA. MAK: 0.13 mg/m3, 0.02 ppm; peak limitation category: I(1); pregnancy risk group: C. EU-OEL: 0,064 mg/m3, 0,01 ppm as TWA; 0,12 mg/m3, 0,02 ppm as STEL |
ENVIRONMENT |
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NOTES |
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Reacts violently with fire extinguishing agents such as water. The symptoms of lung oedema often do not become manifest until a few hours have passed and they are aggravated by physical effort. Rest and medical observation are therefore essential. Immediate administration of an appropriate inhalation therapy by a doctor, or by an authorized person, should be considered. |
ADDITIONAL INFORMATION | ||
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EC Classification Symbol: T+, C; R: 14-22-26-29-35-48/23; S: (1/2)-7/8-26-36/37/39-45 |
All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material. | |
See Also: Toxicological Abbreviations