**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 7719-12-2 |Phosphorus Trichloride | 100 | 231-749-3 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T+ C
Risk Phrases: 14 26/28 29 35 48/20
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Reacts violently with water. Very toxic by inhalation and if
swallowed. Contact with water liberates toxic gas. Causes severe
burns. Harmful : danger of serious damage to health by prolonged
exposure through inhalation.Corrosive.Water-reactive.
Potential Health Effects
Eye:
Causes severe eye burns.
Skin:
Causes skin burns. May be absorbed through the skin in harmful
amounts.
Ingestion:
May be fatal if swallowed. Causes digestive tract burns with
immediate pain, swelling of the throat, convulsions, and possible
coma.
Inhalation:
May be fatal if inhaled. May cause severe irritation of the
respiratory tract with sore throat, coughing, shortness of breath
and delayed lung edema. Causes chemical burns to the respiratory
tract.
Chronic:
No information found.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid
immediately. Do NOT allow victim to rub eyes or keep eyes closed.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of
water for at least 15 minutes while removing contaminated clothing
and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Call a poison control center. If swallowed, do not induce vomiting
unless directed to do so by medical personnel. Never give anything by
mouth to an unconscious person. Get medical aid.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If breathing is difficult, give oxygen. Do NOT use
mouth-to-mouth resuscitation. If breathing has ceased apply
artificial respiration using oxygen and a suitable mechanical device
such as a bag and a mask.
Notes to Physician:
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Substance
is noncombustible. Contact with water can cause violent liberation of
heat and splattering of the material. Vapors may be heavier than air.
They can spread along the ground and collect in low or confined
areas. Containers may explode when heated.
Extinguishing Media:
Do NOT use water directly on fire. Use carbon dioxide or dry
chemical.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Avoid runoff into storm sewers and
ditches which lead to waterways. Clean up spills immediately,
observing precautions in the Protective Equipment section. Provide
ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Wash hands before eating. Follow all
MSDS and label precautions even after container is emptied because
they may contain product residues. Do not get in eyes, on skin, or
on clothing. Keep container tightly closed. Do not ingest or inhale.
Do not allow contact with water.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible
substances. Corrosives area.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate general or
local exhaust ventilation to keep airborne concentrations below the
permissible exposure limits.
Exposure Limits
CAS# 7719-12-2:
United Kingdom, WEL - TWA: 0.2 ppm TWA; 1.1 mg/m3 TWA
United Kingdom, WEL - STEL: 0.5 ppm STEL; 2.9 mg/m3 STEL
United States OSHA: 0.5 ppm TWA; 3 mg/m3 TWA
Belgium - TWA: 0.2 ppm VLE; 1.1 mg/m3 VLE
Belgium - STEL: 0.5 ppm VLE; 2.8 mg/m3 VLE
France - VME: 0.2 ppm VME; 1.5 mg/m3 VME
Germany: 0.5 ppm TWA; 2.8 mg/m3 TWA
Japan: 0.2 ppm OEL; 1.1 mg/m3 OEL
Malaysia: 0.2 ppm TWA; 1.1 mg/m3 TWA
Netherlands: 0.2 ppm MAC; 1.5 mg/m3 MAC
Russia: 0.2 mg/m3 TWA
Spain: 0.2 ppm VLA-ED; 1.1 mg/m3 VLA-ED
Spain: 0.5 ppm VLA-EC; 2.8 mg/m3 VLA-EC
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: colorless or slight yellow
Odor: pungent odor
pH: Not available.
Vapor Pressure: 100 mm Hg @ 25C
Viscosity: Not available.
Boiling Point: 76 deg C
Freezing/Melting Point: -112 deg C
Autoignition Temperature: Noncombustible
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Reacts.
Specific Gravity/Density: 1.574
Molecular Formula: PCl3
Molecular Weight: 137.3328
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Reacts with water to form hydrogen chloride, a toxic and corrosive
gas.
Conditions to Avoid:
Contact with water.
Incompatibilities with Other Materials:
Reacts violently with water. Alcohols, amines, aluminum, sodium,
potassium acids.
Hazardous Decomposition Products:
Hydrogen chloride, oxides of phosphorus, phosphorous fumes.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 7719-12-2: TH3675000
LD50/LC50:
CAS# 7719-12-2: Inhalation, rat: LC50 = 104 ppm/4H; Inhalation, rat:
LC50 = 132 mg/m3; Oral, rat: LD50 = 18 mg/kg.
Carcinogenicity:
Phosphorus Trichloride -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: PHOSPHORUS TRICHLORIDE
Hazard Class: 6.1 (8)
UN Number: 1809
Packing Group: I
IMO
Shipping Name: PHOSPHORUS TRICHLORIDE
Hazard Class: 6.1 (8)
UN Number: 1809
Packing Group: I
RID/ADR
Shipping Name: PHOSPHORUS TRICHLORIDE
Hazard Class: 6.1+8
UN Number: 1809
Packing group: I
USA RQ: CAS# 7719-12-2: 1000 lb final RQ; 454 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T+ C
Risk Phrases:
R 14 Reacts violently with water.
R 26/28 Very toxic by inhalation and if swallowed.
R 29 Contact with water liberates toxic gas.
R 35 Causes severe burns.
R 48/20 Harmful : danger of serious damage to health
by prolonged exposure through inhalation.
Safety Phrases:
S 7/8 Keep container tightly closed and dry.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 7719-12-2: 1
Canada
CAS# 7719-12-2 is listed on Canada's DSL List.
CAS# 7719-12-2 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7719-12-2 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 5/18/1999 Revision #9 Date: 12/02/2004
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
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