Material Safety Data Sheet
Thallium (I) Nitrate, 99.5%

ACC# 60107
Section 1 - Chemical Product and Company Identification
MSDS Name: Thallium (I) Nitrate, 99.5%
Catalog Numbers: AC265590000, AC265590250
Synonyms:
Thallous Nitrate
Company Identification:

              Acros Organics N.V.
              One Reagent Lane
              Fair Lawn, NJ 07410
For information in North America, call: 800-ACROS-01
For emergencies in the US, call CHEMTREC: 800-424-9300

Section 2 - Composition, Information on Ingredients

CAS# Chemical Name Percent EINECS/ELINCS
10102-45-1 Thallium (I) Nitrate 99.5 233-273-1

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: white crystals.
Danger! May be fatal if swallowed. Poison! Oxidizer. Causes respiratory tract irritation. Causes eye and skin irritation. Contact with other material may cause fire. May cause methemoglobinemia. May cause reproductive and fetal effects. Possible sensitizer.
Target Organs: Blood, kidneys, liver, cardiovascular system, nervous system, skin.


Potential Health Effects
Eye: Causes eye irritation.
Skin: Causes skin irritation. Excessive drying of the skin may result from repeated or prolonged contact. Absorbed through the skin.
Ingestion: May be fatal if swallowed. May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause liver and kidney damage. Methemoglobinemia is characterized by dizziness, drowsiness, headache, shortness of breath, cyanosis (bluish discoloration of skin due to deficient oxygenation of the blood), rapid heart rate and chocolate-brown colored blood. May cause alopecia (loss of hair). Ingestion of nitrate containing compounds can lead to methemoglobinemia. Ingested thallium compounds are extremely toxic, causing convulsions, coma, conjunctivitis, runny nose, polyneuritis, motor and sensory peripheral neuropathy, encephalopathy, arterial hypertension, rapid heart rate, and skin eruptions
Inhalation: May cause liver and kidney damage. Causes upper respiratory tract irritation. Causes irritation of the mucous membrane.
Chronic: May cause reproductive and fetal effects. Laboratory experiments have resulted in mutagenic effects. There is a danger of cumulative effects.

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.
Skin: Get medical aid. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
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.
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: For methemoglobinemia, administer oxygen alone or with Methylene Blue depending on the methemoglobin concentration in the blood.

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. Water runoff can cause environmental damage. Dike and collect water used to fight fire. Strong oxidizer. Contact with other material may cause fire. Use water with caution and in flooding amounts. May accelerate burning if involved in a fire. Containers may explode when heated.
Extinguishing Media: Use water only! Contact professional fire-fighters immediately. Cool containers with flooding quantities of water until well after fire is out. Do NOT use dry chemicals, CO2, Halon or foams.
Flash Point: 450 deg C ( 842.00 deg F)
Autoignition Temperature: Not available.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating: (estimated) Health: 3; Flammability: 1; Instability: 0; Special Hazard: OX

Section 6 - Accidental Release Measures


General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Remove all sources of ignition. In case of spill, sweep up solid or absorb liquid with inert material, then place into a biohazard container. Wear protective equipment.

Section 7 - Handling and Storage


Handling: Wash thoroughly after handling. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Do not breathe dust, mist, or vapor. Keep container tightly closed. Avoid contact with clothing and other combustible materials. Do not ingest or inhale. Use only in a chemical fume hood.
Storage: Keep away from heat, sparks, and flame. Do not store near combustible materials. 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: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use only under a chemical fume hood.
Exposure Limits
Chemical Name ACGIH NIOSH OSHA - Final PELs
Thallium (I) Nitrate none listed none listed none listed

OSHA Vacated PELs: Thallium (I) Nitrate: No OSHA Vacated PELs are listed for this chemical.
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: Crystals
Appearance: white
Odor: odorless
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: 9.2
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: 433 deg C @ 760.00mm Hg
Freezing/Melting Point:206 deg C
Decomposition Temperature:450 deg C
Solubility: 95 G/L WATER (20C)
Specific Gravity/Density:5.55 g/cm3
Molecular Formula:NO3Tl
Molecular Weight:266.38

Section 10 - Stability and Reactivity


Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Ignition sources, dust generation, combustible materials.
Incompatibilities with Other Materials: Strong reducing agents, strong acids, cyanides (e.g. potassium cyanide, sodium cyanide), hypophosphites, thiocyanates, isothiocyanates.
Hazardous Decomposition Products: Nitrogen oxides, nitrogen oxides, thallium fumes.
Hazardous Polymerization: Has not been reported.

Section 11 - Toxicological Information


RTECS#:      
CAS# 10102-45-1: XG5950000
LD50/LC50:
CAS# 10102-45-1:
     Oral, mouse: LD50 = 15 mg/kg;
.
Oral, man: TDLo = 73 mg/kg (Effects: hypermotility, diarrhea, nausea, vomiting and
Carcinogenicity:
CAS# 10102-45-1: Not listed by ACGIH, IARC, NTP, or CA Prop 65.

Epidemiology: Mutation data has been reported.
Teratogenicity: No information found
Reproductive Effects: Similar compounds have shown adverse reproductive effects.
Mutagenicity: DNA repair: Bacillus subtilis = 1mmol/L.
Neurotoxicity: No information found
Other Studies:

Section 12 - Ecological Information


Ecotoxicity: No data available. Bioconcentration factors for thallium: in freshwater plants, factor of 100,000; marine plants, factor of 100,000. Bioconcentration factors for thallium: in freshwater fish, factor of 100,000; in marine invertebrates, factor of 150,000; in marine fish, factor of 100,000;in clams (Mya arenia), factor of 17.6-18.6; in mussel (Mytilus edulis), factor of 10.9-12.4; and in Atlantic salmon, factor of 27-1430. No evidence was found for formation of volatile thallium compounds in the environment.
Environmental: No information available.
Physical: No information available.
Other: No information available.

Section 13 - Disposal Considerations

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series:
CAS# 10102-45-1: waste number U217.

Section 14 - Transport Information

US DOT Canada TDG
Shipping Name: DOT regulated - small quantity provisions apply (see 49CFR173.4) No information available.
Hazard Class:
UN Number:
Packing Group:

Section 15 - Regulatory Information

US FEDERAL

TSCA
     CAS# 10102-45-1 is listed on the TSCA inventory.
Health & Safety Reporting List
     None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
     None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
     None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
     None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
     CAS# 10102-45-1: 100 lb final RQ; 45.4 kg final RQ
SARA Section 302 Extremely Hazardous Substances
     None of the chemicals in this product have a TPQ.
SARA Codes
     CAS # 10102-45-1: immediate, delayed.
Section 313
     This material contains Thallium (I) Nitrate (listed as Water Dissociable Nitrate Compounds), 99.5%, (CAS# 10102-45-1) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373.
Clean Air Act:
     This material does not contain any hazardous air pollutants.
     This material does not contain any Class 1 Ozone depletors.
     This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
     None of the chemicals in this product are listed as Hazardous Substances under the CWA.
     None of the chemicals in this product are listed as Priority Pollutants under the CWA.
     None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
     None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
     CAS# 10102-45-1 can be found on the following state right to know lists: New Jersey, Pennsylvania, Massachusetts.

California Prop 65

California No Significant Risk Level: None of the chemicals in this product are listed.

European/International Regulations

European Labeling in Accordance with EC Directives
Hazard Symbols:
     T+ O
Risk Phrases:

     R 26/28 Very toxic by inhalation and if swallowed.
     R 33 Danger of cumulative effects.

Safety Phrases:

     S 13 Keep away from food, drink and animal feeding stuffs.
     S 45 In case of accident or if you feel unwell, seek medical advice
     immediately (show the label where possible).
     S 28A After contact with skin, wash immediately with plenty of water
     .

WGK (Water Danger/Protection)

     CAS# 10102-45-1: 2
Canada - DSL/NDSL
     CAS# 10102-45-1 is listed on Canada's NDSL List.
Canada - WHMIS
     This product has a WHMIS classification of C, D1A, D2B.
This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and the MSDS contains all of the information required by those regulations.
Canadian Ingredient Disclosure List
     CAS# 10102-45-1 is listed on the Canadian Ingredient Disclosure List.

Section 16 - Additional Information

MSDS Creation Date: 3/01/1999
Revision #4 Date: 11/20/2008

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 event shall Fisher 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 Fisher has been advised of the possibility of such damages.