| | **** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS **** 
 +----------------+--------------------------------------+----------+-----------+
 |      CAS#      |              Chemical Name           |    %     |  EINECS#  |
 |----------------|--------------------------------------|----------|-----------|
 |    16921-30-5  |Potassium hexachloroplatinate (IV)    |  100.0   | 240-979-3 |
 +----------------+--------------------------------------+----------+-----------+
 Hazard Symbols: None Listed.
 Risk Phrases: None Listed.
 
 **** SECTION 3 - HAZARDS IDENTIFICATION ****
 
 EMERGENCY OVERVIEW
 Not available.
 
 Potential Health Effects
 Eye:
 May cause eye irritation.  May cause conjunctivitis.
 Skin:
 May cause skin irritation. May cause skin sensitization, an allergic
 reaction, which becomes evident upon re-exposure to this material.
 Contact with the skin may cause urticaria (hives).
 Ingestion:
 May cause irritation of the digestive tract.
 Inhalation:
 May cause asthmatic attacks due to allergic sensitization of the
 respiratory tract. Causes irritation of mucous membrane. Inhalation
 may produce tearing, sneezing, rhinorrhea (the free discharge of a
 thin nasal mucus), cough, dyspnea (labored breathing), bronchial
 asthma, and cyanosis (bluish discoloration of skin due to deficient
 oxygenation of the blood).
 Chronic:
 Prolonged or repeated skin contact may cause dermatitis. Chronic
 inhalation may cause effects similar to those of acute inhalation.
 
 **** SECTION 4 - FIRST AID MEASURES ****
 
 Eyes:
 Flush eyes with plenty of water for at least 15 minutes,
 occasionally lifting the upper and lower eyelids. Get medical aid
 immediately.
 Skin:
 Get medical aid. Flush skin with plenty of soap and water for at
 least 15 minutes while removing contaminated clothing and shoes.
 Ingestion:
 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.
 Inhalation:
 Remove from exposure to fresh air immediately. If not breathing,
 give artificial respiration. If breathing is difficult, give oxygen.
 Get medical aid.
 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.
 Extinguishing Media:
 Use agent most appropriate to extinguish fire.
 
 **** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
 
 General Information: Use proper personal protective equipment as indicated
 in Section 8.
 Spills/Leaks:
 Sweep up or absorb material, then place into a suitable clean, dry,
 closed container for disposal. Avoid generating dusty conditions.
 
 **** SECTION 7 - HANDLING and STORAGE ****
 
 Handling:
 Wash thoroughly after handling. Use only in a well-ventilated area.
 Minimize dust generation and accumulation. Avoid contact with eyes,
 skin, and clothing. Keep container tightly closed. Avoid ingestion
 and inhalation.
 Storage:
 Store in a tightly closed container. Store in a cool, dry,
 well-ventilated area away from incompatible substances.
 
 **** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
 
 Engineering Controls:
 Use adequate general or local exhaust ventilation to keep airborne
 concentrations below the permissible exposure limits.
 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:
 Follow the OSHA respirator regulations found in 29CFR
 1910.134 or European Standard EN 149. Always use a
 NIOSH or European Standard EN 149 approved respirator
 when necessary.
 
 **** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
 
 Physical State:             Solid
 Appearance:                 yellow orange
 Odor:                       Not available.
 pH:                         Not available.
 Vapor Pressure:             Not available.
 Viscosity:                  Not available.
 Boiling Point:              Not available.
 Freezing/Melting Point:     250 deg C
 Autoignition Temperature:   Not available.
 Flash Point:                250 deg C ( 482.00 deg F)
 Explosion Limits, lower:    Not available.
 Explosion Limits, upper:    Not available.
 Decomposition Temperature:  250 deg C
 Solubility in water:        50 g/l (99 c)
 Specific Gravity/Density:   3.4990g/cm3
 Molecular Formula:          Cl6K2Pt
 Molecular Weight:           486.01
 
 **** SECTION 10 - STABILITY AND REACTIVITY ****
 
 Chemical Stability:
 Stable under normal temperatures and pressures.
 Conditions to Avoid:
 Incompatible materials, dust generation.
 Incompatibilities with Other Materials:
 Platinum is incompatible with aluminum, acetone, arsenic, carbon +
 methanol, nitrosyl chloride, dioxygen difluoride, ethanol,
 hydrazine, hydrogen + air, hydrogen peroxide, lithium, methyl
 hydroxyperoxide, ozonides, peroxymonosulfuric acid, phosphorus,
 selenium, tellurium, vanadium dichloride + water.
 Hazardous Decomposition Products:
 Chlorine.
 Hazardous Polymerization: Has not been reported.
 
 **** SECTION 11 - TOXICOLOGICAL INFORMATION ****
 
 RTECS#:
 CAS# 16921-30-5: TP1650000
 LD50/LC50:
 Not available.
 Carcinogenicity:
 Potassium hexachloroplatinate (IV) -
 Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
 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: CORROSIVE SOLID, N.O.S.*
 Hazard Class: 8
 UN Number: 1759
 Packing Group: III
 IMO
 Shipping Name: CORROSIVE SOLID, N.O.S.
 Hazard Class: 8
 UN Number: 1759
 Packing Group: III
 RID/ADR
 Shipping Name: CORROSIVE SOLID, N.O.S.
 Dangerous Goods Code: 8(65C)
 UN Number: 1759
 
 **** SECTION 15 - REGULATORY INFORMATION ****
 
 European/International Regulations
 European Labeling in Accordance with EC Directives
 Hazard Symbols: Not available.
 Risk Phrases:
 Safety Phrases:
 S 16  Keep away from sources of ignition - No
 smoking.
 S 24/25  Avoid contact with skin and eyes.
 WGK (Water Danger/Protection)
 CAS# 16921-30-5: 2
 United Kingdom Occupational Exposure Limits
 CAS#   16921-30-5: OES-United Kingdom, TWA (listed as ** undefined
 **): as Pt: 0.002 mg/m3 TWA; except certain halogenoplatinum
 compounds
 
 Canada
 CAS# 16921-30-5 is listed on Canada's DSL List.
 CAS# 16921-30-5 is listed on Canada's Ingredient Disclosure List.
 Exposure Limits
 CAS# 16921-30-5: OEL-ARAB Republic of Egypt:TWA 0.002 mg(Pt)/m3 (dust)
 US FEDERAL
 TSCA
 CAS# 16921-30-5 is listed on the TSCA inventory.
 
 **** SECTION 16 - ADDITIONAL INFORMATION ****
 
 MSDS Creation Date:  9/02/1997  Revision #1 Date:  8/02/2000
 
 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.
 --------------------------------------------------------------------------------
 --------------------------------------------------------------------------------
 
 |  | 
 | 
| 
| ALL MSDS PAGES IN THIS GROUP |  | | NAME | CAS |  
| tert-Butyl (2S,3S)-3-Amino-2-Hydroxy-3-Phenylpropanoate, 97% | 0-01-1 |  
| Diethyl-5-amino-3-methyl-2,4-thiophene-dicarboxylate, 97% | 4815-30-9 |  
| tert-Butyl (2R,3R)-3-amino-2-hydroxy-3-phenylpropanoate, 97% | 135981-02-1 |  
| tert-Butyl (2R,3S)-3-Amino-2-Hydroxy-4-Phenylbutanoate, 97% | 119626-06-1 |  
| tert-Butyl (2S,3R)-3-Amino-2-Hydroxy-4-Phenylbutanoate, 97% | 0-01-1 |  
| tert-Butyl (2S,3S)-3-Amino-2-Hydroxybutanoate, 97% | 0-01-1 |  
| tert-Butyl (2R,3R)-3-Amino-2-Hydroxybutanoate, 97% | 204587-91-7 |  
| Allyl(chloromethyl)dimethylsilane, 96% | 75422-66-1 |  
| Phenol, 99+%, Loose Crystals, Biochemical Grade | 108-95-2 |  
| Allyldichloromethylsilane, 97% | 1873-92-3 |  
| Dichloromethyloctadecylsilane, 95% | 5157-75-5 |  
| Chlorocyclohexyldimethylsilane, 97% | 71864-47-6 |  
| Chloromethylphenylsilane, 98% | 1631-82-9 |  
| Diethylmethylsilane, 97% | 760-32-7 |  
| 1,1-Dichlorosilacyclobutane, 97% | 2351-33-9 |  
| 1,1-Bis(trichlorosilylmethyl)ethylene | 78948-04-6 |  
| Phenol, Reagent ACS | 108-95-2 |  
| 1,6-Bis(trichlorosilyl)hexane, 97% | 13083-94-8 |  
| Tris(trimethylsilyl)germanium hydride, 96% | 104164-54-7 |  
| 2-Amino-1,3,4-Thiadiazole, 97% | 4005-51-0 |  
| 1,2-Epoxydecane, 96% | 2404-44-6 |  
| 1,2-Epoxyoctane, 96% | 2984-50-1 |  
| Phenolphthalein, Reagent ACS | 77-09-8 |  
| Phenol red, indicator | 143-74-8 |  
| Phenylacetic acid, 98.5% | 103-82-2 |  
| Phosphoric acid, reagent ACS, 85+% | 7664-38-2 |  
| 1,2-Epoxydodecane, 96% | 2855-19-8 |  
| Ammonium Citrate Dibasic | 3012-65-5 |  
| TRIS-(TRIMETHYLSILYLOXY)-ETHYLENE, 95% | 69097-20-7 |  
| 1-Trimethylsilyloxy-1,3-butadiene | 6651-43-0 |  
| Phosphorus Pentoxide, P.A. | 1314-56-3 |  
| 1,1,5-Triacetoxy-2,2-dichloropentane, 97% | 0-01-1 |  
| 4-(Hydroxymethyl)imidazole hydrochloride, 99% | 32673-41-9 |  
| Phosphorus Oxychloride, Reagent, 99+% (Titr.) | 10025-87-3 |  
| DL-4-Hydroxy-3-Methoxyphenylglycol, Piperazine Salt, Tech., 90% | 67423-45-4 |  
| Phosphotungstic Acid Hydrate, p.a. | 12067-99-1 |  
| o-Phthalaldehyde, 98% (gc) | 643-79-8 |  
| Ammonium dichromate | 7789-09-5 |  
| Picric Acid, Reagent ACS | 88-89-1 |  
| (4R)-N-(tert.-Butyldimethylsilyl)azetidin-2-one-4-carboxylic acid, | 162856-35-1 |  
| (1R,2R)-Diaminomethylcyclohexane, 95% | 68737-65-5 |  
| Piperidine, 99% | 110-89-4 |  
| (R)-(-)-2-Amino-6-Phosphonohexanoic Acid, 95% (97%e.e.) | 131177-53-2 |  
| 1-Methyladenine, 99% | 5142-22-3 |  
| Potassium hexachloroplatinate(iv) ca.40% pt | 16921-30-5 |  
| (-)-Dibutyl-D-tartrate | 0-01-1 |  
| Poly(Ethylene Glycol), Average M.W. 400 | 25322-68-3 |  
| Dioctyl phthalate, 99+% | 117-81-7 |  
| Poly(Ethylene Glycol), Average M.W. 600 | 25322-68-3 |  
| (Carboethoxymethyl)Triphenylphosphonium Chloride Hydrate, 97% | 17577-28-5 | 
 | 
 |