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MSDS 
:
 Tropylium Hexafluorophosphate
CAS 
:
 29663-54-5
SYNONYMS 
:
 None.
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 29663-54-5 |Tropylium Hexafluorophosphate | 100.0 | 249-761-2 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: C
Risk Phrases: 34

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Causes burns.Moisture sensitive.Corrosive.

Potential Health Effects
Eye:
Causes eye burns. May cause chemical conjunctivitis and corneal
damage.
Skin:
Causes skin burns. May cause skin rash (in milder cases), and cold
and clammy skin with cyanosis or pale color.
Ingestion:
May cause severe and permanent damage to the digestive tract. Causes
gastrointestinal tract burns. May cause perforation of the digestive
tract. May cause systemic effects.
Inhalation:
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. Aspiration may lead to
pulmonary edema. May cause systemic effects.
Chronic:
No information found.

**** SECTION 4 - FIRST AID MEASURES ****

Eyes:
Get medical aid immediately. Do NOT allow victim to rub eyes or keep
eyes closed. Extensive irrigation with water is required (at least 30
minutes).
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:
Do not induce vomiting. If victim is conscious and alert, give 2-4
cupfuls of milk or water. Get medical aid immediately.
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.
Extinguishing Media:
Do NOT get water inside containers. Use water spray, dry chemical,
carbon dioxide, or appropriate foam.

**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal
container. Clean up spills immediately, observing precautions in the
Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation. Do not get water inside containers.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Minimize dust generation and accumulation. Keep container tightly
closed. Do not get on skin or in eyes. Do not ingest or inhale. Use
with adequate ventilation. Do not allow contact with water. Discard
contaminated shoes. Keep from contact with moist air and steam.
Storage:
Keep container closed when not in use. Corrosives area. Keep
refrigerated. (Store below 4C/39F.) Store protected from moisture.

**** 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# 29663-54-5:


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 minimize
contact with skin.
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: Crystalline powder
Color: tan
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H7F6P
Molecular Weight: 236.10

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Incompatible materials, dust generation, moisture, excess heat.
Incompatibilities with Other Materials:
Moisture, strong bases, strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of phosphorus, irritating and toxic fumes and
gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 29663-54-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Tropylium Hexafluorophosphate -
Not listed by ACGIH, IARC, or NTP.

**** 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: CORROSIVE SOLID, N.O.S.*
Hazard Class: 8
UN Number: 1759
Packing Group: II
IMO
Shipping Name: CORROSIVE SOLID, N.O.S.
Hazard Class: 8
UN Number: 1759
Packing Group: II
RID/ADR
Shipping Name: CORROSIVE SOLID, N.O.S.
Hazard Class: 8
UN Number: 1759
Packing group: II

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
WGK (Water Danger/Protection)
CAS# 29663-54-5: No information available.
Canada
CAS# 29663-54-5 is listed on Canada's NDSL List.
CAS# 29663-54-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 29663-54-5 is listed on the TSCA inventory.

**** SECTION 16 - ADDITIONAL INFORMATION ****

MSDS Creation Date: 6/07/1999 Revision #2 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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NAMECAS
Tropylium Hexafluorophosphate 29663-54-5
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Sulfur trioxide, stabilized, 99% 7446-11-9
epsilon-Caprolactam 105-60-2
2-Bromo-1-Phenylpropane, 98% 2114-39-8
1,1-Bis(Methylseleno)-Ethane 56051-04-8
4-Chloro-2-methylthiopyrimidine, 98% 49844-90-8
4-Cyanobenzoic Acid, 99% 619-65-8
2,2'-Diaminobibenzyl, 96% 0-00-1
(-)-Dihydrocarvyl acetate, mixture of isomers, 99% 20777-49-5
Cyclobutanecarboxylic Acid Chloride, 99% 5006-22-4
4-Methoxybenzylisothiocyanate 3694-57-3
Bis(MSB), scintillation grade, 99.5% 13280-61-0
1-Octene, 97% 111-66-0
Bromoacetaldehyde dimethyl acetal, 97%, stabilized with 0.2% 7252-83-7
d-Histidine hydrochloride monohydrate 99% 6341-24-8
Pimelic acid, 98% 111-16-0
Trans-Beta-Hydromuconic Acid, 98% 4436-74-2
Nickel(ii) acetylacetonate dihydrate, 99+% (titr.) 3264-82-2
Ethyl Allophanate 626-36-8
2,6-Dimethylpyrazine, ca 96% (nmr), balanc e 2,5-isomer 108-50-9
(1,3-Dioxolan-2-ylmethyl)triphenyl phosphonium bromide, 98% 52509-14-5
3,3'-Thiodipropanol, 98% 10595-09-2
2-Imidazolidinethione, paraffinic oil coated powder 96-45-7
Coumarin 7, Laser Grade, 99% (UV-Vis) 27425-55-4
Bemegride, 99+% 64-65-3
DL-3(Methylthio)-2-Butanone 99% 53475-15-3
Methyl (trimethylsilyl)acetate, 98% 2916-76-9
3-Methylindole, 98% 83-34-1
Titanium(IV) isopropoxide, 98+% 546-68-9
2-Hydroxy-4,5-Dimethylacetophenone, 98% 36436-65-4
Allyl sulfide, 97% 592-88-1
Dehydroacetic acid, 98% 520-26-3
Lactulose, 50 Wt% Solution in Water 4618-18-2
Ethylene/propylene copolymer, low molecular weight 9010-79-1
D-(+)-Altrose, 99% 1990-29-0
Ftorafur, 99% 17902-23-7
L(-)-Perillaldehyde, 90% (Titr.) 18031-40-8
3-Amino-5-Methylisoxazole, 98+% 1072-67-9
Yttrium atomic absorption standard solution, 1 mg/ml Y in 2% HNO3 7440-65-5
1,6-Dibromo-2-Naphthol, 99% 16239-18-2
4,4'-Dimethoxytrityl chloride 98% 40615-36-9

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