**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 10025-87-3 |Phosphorus oxychloride | 100 | 233-046-7 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T+ C
Risk Phrases: 14 22 26 35 48/23
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Reacts violently with water. Harmful if swallowed. Very toxic by
inhalation. Causes severe burns. Toxic : danger of serious damage to
health by prolonged exposure through
inhalation.Corrosive.Water-reactive.
Potential Health Effects
Eye:
Causes severe eye burns. Lachrymator (substance which increases
the flow of tears).
Skin:
Causes skin burns. Causes redness and pain.
Ingestion:
Harmful if swallowed. Causes digestive tract burns with immediate
pain, swelling of the throat, convulsions, and possible coma.
Inhalation:
Harmful if inhaled. Causes chemical burns to the respiratory tract.
May cause burning sensation, coughing, wheezing, laryngitis,
shortness of breath, headache, nausea, and vomiting.
Chronic:
Prolonged or repeated exposure may lead to asthma and perforation of
the nasal septum. May cause liver and kidney damage.
**** 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.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4
cupfuls of milk or water. Never give anything by mouth to an
unconscious person. Get medical aid immediately. Call a poison
control center.
Inhalation:
Remove from exposure and move to fresh air immediately. If breathing
is difficult, give oxygen. Get medical aid. 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:
Evacuate area and fight fire from a safe distance. 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. Water Reactive. Material will react with
water and may release a flammable and/or toxic gas. Substance is
noncombustible. Contact with water can cause violent liberation of
heat and splattering of the material.
Extinguishing Media:
Do NOT use water directly on fire. Do NOT use alcohol foams. Use
carbon dioxide or dry chemical. DO NOT USE WATER!
**** 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 place in the original container and protect from
sunlight. Store in a dry area. Heat can cause thermal decomposition
and pressure build-up inside containers. Store protected from
moisture. Store under nitrogen.
**** 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
ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 10025-87-3:
United Kingdom, WEL - TWA: 0.2 ppm TWA; 1.3 mg/m3 TWA
United Kingdom, WEL - STEL: 0.6 ppm STEL; 3.8 mg/m3 STEL
Belgium - TWA: 0.1 ppm VLE; 0.64 mg/m3 VLE
France - VME: 0.1 ppm VME; 0.6 mg/m3 VME
Germany: 0.2 ppm TWA; 1.3 mg/m3 TWA
Malaysia: 0.1 ppm TWA; 0.63 mg/m3 TWA
Netherlands: 0.1 ppm MAC; 0.6 mg/m3 MAC
Russia: 0.05 mg/m3 TWA
Spain: 0.1 ppm VLA-ED; 0.64 mg/m3 VLA-ED
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
Odor: pungent odor
pH: Not available.
Vapor Pressure: 40 mm Hg @ 27.3
Viscosity: Not available.
Boiling Point: 107 deg C
Freezing/Melting Point: 1.2 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: Decomposes in water.
Specific Gravity/Density: 1.625 at 25°C
Molecular Formula: POCl3
Molecular Weight: 153.3322
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable. However, may decompose if heated. Combines vigorously with
water with the evolution of heat.
Conditions to Avoid:
Contact with water.
Incompatibilities with Other Materials:
Reacts violently with water to yield phosphoric acid (H3PO4) and
hydrochloric acid (HCl). The resulting acids can react with metals
to yield hydrogen gas. Reacts violently or explosively with dimethyl
sulfoxide and 2,6-dimethylpyridine N-oxide in the absence of
diluent. Reaction with sodium metal may cause explosion. Zinc dust
ignites on contact with phosphorus oxychloride, addition of water
produces phosphine which ignites.
Hazardous Decomposition Products:
Hydrogen chloride, phosphine, oxides of phosphorus, phosphorous
fumes.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 10025-87-3: TH4897000
LD50/LC50:
CAS# 10025-87-3: Inhalation, mouse: LC50 = 404 mg/m3/2H; Inhalation,
rat: LC50 = 32 ppm/4H; Oral, mouse: LD50 = 327 mg/kg; Oral, rat: LD50
= 36 mg/kg; Oral, rat: LD50 = 380 mg/kg.
Carcinogenicity:
Phosphorus oxychloride -
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 OXYCHLORIDE
Hazard Class: 8
UN Number: 1810
Packing Group: II
IMO
Shipping Name: PHOSPHORUS OXYCHLORIDE
Hazard Class: 8
UN Number: 1810
Packing Group: II
RID/ADR
Shipping Name: PHOSPHORUS OXYCHLORIDE
Hazard Class: 8
UN Number: 1810
Packing group: II
USA RQ: CAS# 10025-87-3: 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 22 Harmful if swallowed.
R 26 Very toxic by inhalation.
R 35 Causes severe burns.
R 48/23 Toxic : 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# 10025-87-3: 1
Canada
CAS# 10025-87-3 is listed on Canada's DSL List.
CAS# 10025-87-3 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 10025-87-3 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 12/12/1997 Revision #4 Date: 3/18/2003
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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| 0-01-1 |
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| 5696-92-4 |
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