(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)

Synonym:none

---

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title Compound176763-62-5100%0.02mg/m3 (as Co)no data

---

Section 3: Hazards Identification
Causes irritation of eyes, skin, and respiratory tract. May cause lung disease, polycythemia, congestive failure,
Emergency Overview:
and enlargement of the thyroid. Limited evidence of a carcinogenic effect.
Primary Routes of Exposure:Skin and eyes, ingestion and dust inhalation.
Eye Contact:Causes irritation, redness, and pain.
Skin Contact:May cause dermatitis. Causes irritation to skin. Symptoms include redness, itching, and pain.
Causes irritation to the respiratory tract. Symptoms may include coughing, shortness of breath, nausea,
Inhalation:
respiratory hypersensitivity, asthma.
Causes abdominal pain, nausea, vomiting, flushing of the face and ears, mild hypo tension, rash, and ringing
Ingestion:
in the ears.
Irritating to skin, eyes and respiratory tract. Causes abdominal pain, nausea, vomiting, coughing, and
Acute Health Affects:
shortness of breath.
Repeated oral administration of cobalt salts may reduce thyroid activity, cause blood disease, and damage
Chronic Health Affects:kidney, heart and lungs. Prolonged or repeated skin exposure may cause dermatitis. Limited evidence of a
carcinogenic effect.
NTP:No
IARC:No
OSHA:No

---

SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
Skin Exposure:
irritation persists.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
Inhalation:
in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.

---

SECTION 5: Fire Fighting Measures
Flash Point:not applicable
Autoignition Temperature:none
Explosion Limits:none
Extinguishing Medium:carbon dioxide, foam or dry powder
If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure
Special Fire Fighting Procedures:
self- contained breathing apparatus and full protective clothing.
Hazardous Combustion andIf involved in a fire this material may emit toxic organic fumes.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

---

SECTION 6: Accidental Release Measures
Small spills can be mixed with vermiculite, sodium carbonate or other suitable non combustible adsorbent and
Spill and Leak Procedures:
swept up.

---

SECTION 7: Handling and Storage
Handling and Storage:Store in a tightly sealed container away from heat and direct sunlight.

---

SECTION 8: Exposure Controls and Personal Protection
Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection:Wear protective clothing and gloves.
Ventilation:Material may form a fine dust. If possible, handle the material in an efficient fume hood.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation:Material may form a fine dust. If possible, handle the material in an efficient fume hood.
Additional Protection:No additional protection required.

---

SECTION 9: Physical and Chemical Properties
Color and Form:red-brown pwdr.
Molecular Weight:603.76
Melting Point:406-412°C
Boiling Point:no data
Vapor Pressure:not applicable
Specific Gravity:no data
Odor:none
Solubility in Water:insoluble

---

SECTION 10: Stability and Reactivity
Stability:air and moisture stable
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:none
Incompatibility:oxidizing agents
Decomposition Products:carbon dioxide, carbon monoxide, nitrogen oxides, organic fumes, and cobalt oxide.

---

SECTION 11: Toxicological Information
RTECS Data:No information available in the RTECS files.
Carcinogenic Effects:Possible carcinogen
Mutagenic Effects:No data
Tetratogenic Effects:No data

---

SECTION 12: Ecological Information
Ecological Information:No information available

---

SECTION 13: Disposal Considerations
Disposal:Dispose of according to local, state and federal regulations.

---

SECTION 14: Transportation
Shipping Name (CFR):Non-hazardous
Hazard Class (CFR):NA
Additional Hazard Class (CFR):NA
Packaging Group (CFR):NA
UN ID Number (CFR):NA
Shipping Name (IATA):Non-hazardous
Hazard Class (IATA):NA
Additional Hazard Class (IATA):NA
Packaging Group (IATA):NA
UN ID Number (IATA):NA

---

SECTION 15: Regulatory Information
TSCA:Not listed in the TSCA inventory.
SARA (Title 313):Title compound: See category N096 for reporting.
Second Ingredient:None

---

SECTION 16 - ADDITIONAL INFORMATION
N/A