(MSDS: 724120) Page 1 of 6



## MATERIAL SAFETY DATA SHEET Calcined Coke

1. 

## PRODUCT AND COMPANY IDENTIFICATION

Product Name: Calcined Coke Product Code: Multiple Sap Code: Synonyms: Conoco MSDS # COKC0010 MAS Codes: 8910 / 8911/ 8912 / 8913 / 8921/ 8922/ 8930 / 8931/ 8932 / 8951 BP 

### - Base Premium CCC Hi-D Calcined Coke, ROK CCC MD Calcined Coke, ROK CalcinedAnode FINES

### - Coke Fines HSR 

### - High Sulfur Recarburizer ISR 

### - Intermediate Sulfur Recarburizer LIP 

### - Intermediate Premium LNP 

### - Normal Premium LSR 

### - Low Sulfur Recarburizer LXP 

### - X-Coke MSR 

### - Medium Sulfur Recarburizer NSR 

### - Normal sulfur Recarburizer Needle Coke SMRC Calcined Coke, Lump, 

### or Fines Chemical FamiI y : Carbon Responsible Party: ConocoPhillips P.O. Box 2197 Houston, TX 77252 For Additional MSDSs 800-762-0942 Technical Informat ion: 91 8-661 -1

672



## EMERGENCY OVERVIEW 24 Hour Emergency Telephone Numbers: Spill, Leak, Fire 

### or Accident Call CHEMTREC North America: (800)424-9300 Others: (703)527-3887(collect) California Poison Control System: (800) 356-31 29

Health Hazards/Precautionary Measures: Avoid contact with eyes. Wash thoroughly after handling. Physical Hazards/Precautionary Measures: None Anticipated Appearance: Physical form: Solid Odor: None Steel gray to black particles and/or lumps

NFPA Hazard Class: HMlS Hazard Class Health : 1 (Slight) Flammabi1ity:O (Least) Reactivity: 0 (Least) Health : 1 (Slight) Flammability: 0 (Least) Physical Hazard: 0 (Least)(MSDS: 724120) Page 2of 6 

## 2. 

## COMPOSITION/INFORMATION ON INGREDIENTS

HAZARDOUS COMPONENTS
Coke, Calcined CAS# 64743-05-1 %WEIGHT EXPOSURE GUIDELINE Limits Aaency 

## TyDe 100 (See: Nuisance Dust, If Generated)

REFERENCE

Nuisance Dust, If Generated CAS# None EXPOSURE GUIDELINE
Limits Agency 

### Type 10 mg/m3 ACGIH TWA-Tot.
TWA-Tot. 15 mg/m3 OSHA

3 mg/m3 ACGIH TWA-Resp. 5 mg/m3 OSHA TWA-Resp. Note: State, local or other agencies 

### or advisory groups may have established more stringent limits. Consult an industrial hygienist or similar professional,or your local agencies, for further information. 1

%=10,000 PPM. All components are listed on the TSCA inventory. 

## 3. 

## HAZARDS IDENTIFICATION

Potential Health Effects: Eye: Dusts may be abrasive and irritatingto the eyes and cause stinging, watering, and redness. Skin: Dusts, pellets, or granules may be abrasive and mildly irritatingto the skin. No harmful effects from skin absorption are expected. Inhalation (Breathing): Low degree of toxicity by inhalation. Ingestion (Swallowing): No harmful effects expected from ingestion. Signs and Symptoms: Repeated overexposures to dusts may result in irritation of the respiratorytract, pneumoconiosis (dust congested lungs), pneumonitis (lung inflammation),coughing, and shortness of breath. Cancer: Inadequatedata availableto evaluate the cancer hazard of this material. Target Organs : Inadequatedata available for this material.

Developmental: No data available for this material. Pre-Existing Medical Conditions: Conditions aggravated by exposure may includeskin d is0 rders and respirat0ry (asthma-like) d is0 rders



### . 

## 4. 

## FIRST AID MEASURES
Eye: If irritation or redness develops, move victim away from exposure and into fresh air. Flusheyes(MSDS: 724120) Page 3of 6

with clean water. If symptoms persist, seek medical attention. Skin: First aid is not normally required. However, it is good practice to wash any chemical from the skin. Inhalation (Breathing): First aid is not normally required. If breathing difficulties develop, move victim away from source of exposure and into fresh air. Seek immediate medical attention. Ingestion (Swallowing): First aid is not normally required; however, if swallowed and symptoms develop, seek medical attention. 

## 5. 

## FIRE FIGHTING MEASURES
Flammable Properties: Flash Point: Not applicable OSHA Flammability Class: Not applicable LEUUEL%: Not applicable Autoignition Temperature: No Data Burn Rate (solids): No Data Unusual Fire 

### 8 Explosion Hazards: No unusualfire or explosion hazards are expected. Extinguishing Media: Use extinguishingagent suitable for type of surroundingfire. Fire Fighting Instructions: For fires beyondthe incipientstage, emergency responders inthe immediate hazard

area should wear bunker gear. When the potential chemical hazard is unknown, in enclosed or confined spaces, or when explicitly required by DOT, a self contained breathing apparatus should beworn. In addition, wear other appropriate protectiveequipment as conditionswarrant (see Section 8). Isolate immediate hazard area, keep unauthorized personnel out. Containspill if it can be done with minimal risk. Move undamaged containers from immediate hazard area if it can be done with minimal risk. Cool equipment exposedto fire with water, if it can be done with minimal risk. 

## 6. 

## ACCIDENTAL RELEASE MEASURES Stay upwind and away from spill. Notify persons down wind of the spillhelease, isolate immediate hazard area and keep unauthorized personnel out. Contain spill if it can be done with minimal risk. Wear appropriate protective equipment including respiratory protectionas conditions warrant (see Section 8). Prevent spilled material from entering sewers, storm drains, other unauthorized drainage systems, and natural waterways. Notify appropriatefederal, state, and local agencies. Minimize dust generation. Sweep up and package appropriatelyfor disposal. 

## 7. 

## HANDLING AND STORAGE Hand1ing:The use of appropriate respiratory protection is advised when concentrations exceed any established exposure limits (see Sections 2 and 8). Do not wear contaminated clothing or shoes. Use good personal hygiene practices. Storage: Use and store this material in cool, dry, well-ventilatedareas away from heat and all sources of ignition. Keep away from any incompatible material (see Section 10). 

## 8. 

## EXPOSURE CONTROLS/PERSONAL PROTECTION Engineering controls: If current ventilation practices are not adequate to maintain airborne concentrationsbelowPage 4of 6 (MSDS: 724120)
the established exposure limits (see Section 2), additional engineering controls may be required. Personal Protective Equipment (PPE): Respiratory: A NIOSH certifiedair purifying respiratorwith a Type 95 (R or P) particulate filter may be used under conditionswhere airborne concentrationsare expected to exceed exposure limits (see Section 2). Protection provided by air purifying respirators is limited (see manufacturer's respirator selection guide). Use a NIOSH approved self-contained breathing apparatus (SCBA) or equivalent operated in a pressure demand or other positive pressure mode if there is potential for an uncontrolled release, exposure levels are not known, or any other circumstanceswhere air purifying respirators may not provide adequate protection. A respiratory protection program that meets OSHA's 29 CFR 191 0.134 and ANSI 288.2 requirements must be followedwheneverworkplace conditionswarrant a respirator's use. Skin: Not required based on the hazards of the material. However, it is consideredgood practiceto wear gloves when handling chemicals. Eye/Face: Approved eye protectionto safeguard against potential eye contact, irritation,

### or injury is recommended. Dependingon conditionsof use, a face shield may be necessary. Other Protective Equipment: A source of clean water should be available in the work area for flushing eyes and skin. Impervious clothing should be worn as needed. Suggestionsfor the use of specific protective materials are based on readily available published data. Users should check with specific manufacturers to confirm the performanceof their products. 

## 9. 

## PHYSICAL AND CHEMICAL PROPERTIES
Note: Unless otherwise stated, values are determined at 20°C (68°F) and 760 mm Hg (1 atm). Burn Rate (solids only): No Data Appearance: Steel gray to black particles and/or lumps Physical State: Solid Odor: None Vapor Pressure (mm Hg): Not applicable Vapor Density (air=l): Not applicable Boiling PoinvRange: Not applicable Freezing/Melting Point: No Data Solubility in Water: 0% Specific Gravity:2 Typical Percent Volatile: Negligible Bulk Density: 45-55 Ib/ft3 Particle-Size: 2 x 0 inches Flash Point: Not applicable Flammable/Explosive Limits 

### (Yo): Not applicable



## 10. 

## STABILITY AND REACTIVITY
StabiIity: Stable under normal ambient and anticipated storage and handling conditions of temperature and Conditions To Avoid: None Known Materials to Avoid (Incompatible Materials): Avoid contact with strong oxidizing

agents. Hazardous Decomposition Products:Combustionof organic materials produces carbon

dioxide and possibly carbon monoxide, vanadium and nickel oxides and sulfur dioxide. pressu re.(MSDS: 724120) Page 5of 6
Hazardous Polymerization: Will not occur. 

## 11. 

## TOXICOLOGICAL INFORMATION Coke, Calcined (CAS# 64743-05-1 Carcinogenicity: Lifetime skin painting studies in mice inwhich petroleum coke was applied as a 25% mineral oil solution were negative. Target Organ(s): Repeated exposureof rats to 10 and 30 mg/m3 petroleum coke dust for two

years resulted in signs of lung injury including fibrosis (scarring 

### of lung tissue). Similar exposures in monkeys caused no significant lung effects. 

## 12. 

## ECOLOGICAL INFORMATION
Not evaluated at this time



## 13. 

## DISPOSAL CONSIDERATIONS This material, if discarded as produced, is not a RCRA "listed" 

### or "characteristic" hazardous waste. Use which results in chemical 

### or physical change or contamination may subject it to regulationas a hazardous waste. Along with properly characterizing all waste materials, consult state and local regulations regardingthe proper disposal of this material. 

## 14. 

## TRANSPORT INFORMATION
DOT Shipping Description: 

## 15. 

## REGULATORY INFORMATION Not classified as hazardous

EPA SARA 31 1/312 (Title Ill Hazard Categories): Acute Health: No Chronic Health: No Fire Hazard: No Pressure Hazard: No Reactive Hazard: No SARA 313 and 40 CFR 372: This material contains the following chemicals subject to the reporting requirementsof SARA 313 and 40 CFR 372: --None-- California Proposition 65: Warning: This material contains the following chemicals which are knownto the State of Californiato cause cancer, birth defects 

### or other reproductiveharm, and are subject to the requirementsof California Proposition65 (CA Health & Safety Code Section 25249.5): Component Effect Chromium (HexavalentCompounds) Cancer Nickeland Certain Nickel Compounds Cancer Carcinogen ldentification: This material has not been identifiedas a carcinogen by NTP, IARC, 

### or OSHA.(MSDS: 724120) *. Page 6of 6 EPA (CERCLA) Reportable Quantity: --None-- Canada 

### - Domestic Substances List: Listed WHMIS Class: Not regulated This product has been classified in accordance with the hazard criteriaof the Controlled Products Regulations (CPR) and the MSDS contains all the information required by the CPR. 

## 16. 

## OTHER INFORMATION Issue Date: 01/21/03 Previous Issue Date: 01/01/02 Product Code: Multiple Revised Sections: 1, 2,3, 8, 14, 16 Previous Product Code: Multiple MSDS Number: 724120 Status: Final Disclaimer of Expressed and Implied Warranties: The informationpresented in this Material Safety Data Sheet is based on data believed to be accurate as of the date this Material Safety Data Sheet was prepared. HOWEVER, NO WARRANTY OF MERCHANTABILITY,FITNESS FOR ANY PARTICULAR PURPOSE, OR ANY OTHER WARRANTY IS EXPRESSEDOR ISTO BE IMPLIED REGARDINGTHE ACCURACY OR COMPLETENESSOF THE INFORMATION PROVIDED ABOVE, THE RESULTS TO BE OBTAINED FROM THE USE OF THIS INFORMATIONOR THE PRODUCT, THE SAFETY OF THIS PRODUCT, OR THE HAZARDS RELATED TO ITS USE. No responsibility is assumed for any damage or injury resultingfrom abnormal use or from anyfailure to adhereto recommended practices. The information providedabove, and the product, are furnishedon the condition that the person receivingthem shall maketheir own determinationas to the suitability of the product for their particular purpose and on the condition that they assume the risk of their use. In addition, no authorization is given nor impliedto practice any patented invention without a license.