| Section 1 Identification |
| Product Number: | C1662 |
| Health: | 3 |
| Flammability | 2 |
| Reactivity | 1 |
Hazard Rating:
| Least | Slight | Moderate | High | Extreme |
| 0 | 1 | 2 | 3 | 4 |
NA = Not Applicable NE = Not Established
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| Product Name: | Decahydronaphthalene (Decalin) |
| Trade/Chemical Synonyms | |
| Formula: | C‘H‘˜ |
| RTECS: | QJ3150000 |
| C.A.S | CAS# 91-17-8 |
| Section 2 Component Mixture |
| Sara 313 | Component | CAS Number | % | Dim | Exposure Limits: |
|
Decahydronaphthalene (Decalin) | CAS# 91-17-8 | 100% | W/W | Orl-rat LD50: 4170 mg/Kg |
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| Section 3 Hazard Identification (Also
see section 11) |
| Keep away from heat and ignition sources. Harmful if swallowed. Avoid breathing vapors. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed. |
| Section 4 First Aid Measures |
Keep away from heat and ignition sources. Harmful if swallowed. Avoid breathing vapors. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed.
FIRST AID: SKIN: Remove contaminated clothing. Wash exposed area with soap and water. if irritation persists, seek medical attention.
EYES: Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally. Seek Medical Aid. INHALATION: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen
INGESTION: Give several glasses of milk or water. Vomiting may occur spontaneously, but DO NOT INDUCE! Never give anything by mouth to an unconscious person.
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| Section 5 Fire Fighting Measures |
| Fire Extinguisher Type: | Carbon Dioxide, dry chemical powder, or appropriate foam |
| Fire/Explosion Hazards: | Vapor may travel considerable distance to source of ignition and flash back. Forms peroxides of unknown stability. Containers may explode in the heat if fire. |
| Fire Fighting Procedure: | Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing. |
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| Section 6 Accidental Release
Measures |
Absorb spill with inert material, then place in a chemical waste container. Remove all sources of ignition. Ventilate area and wash spill site after pickup is complete.
|
| Section 7 Handling and
Storage |
| Keep away from heat and flame. Keep away from sources of ignition. Store in a tightly closed container. Keep under a nitrogen blanket. |
| Section 8 Exposure Controls
& Personal Protection |
Respiratory Protection:NIOSH/MSHA-approved respirator
Other Protective Equipment:
Wear appropriate clothing to prevent skin exposure
|
| Section 9 Physical and Chemical Properties |
| Melting Point: | -43°C | Specific Gravity | 0.881 g/cm3
|
| Boiling Point: | 189 - 191 C |
Percent Volatile by Volume: | >99 |
| Vapor Pressure: | 42 mm Hg @ 92°C |
Evaporation Rate: | Information not available |
| Vapor Density: |
4.76 |
Evaporation Standard: |
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| Solubility in Water: |
Insoluble |
Auto ignition Temperature: |
250° C |
| Appearance and Odor: |
Clear, colorless liquid with turpentine-like odor |
Lower Flamm. Limit in Air: |
0.7% |
| Flash Point: |
135° F (57.2° C) |
Upper Flamm. Limit in Air: |
4.9% |
|
| Section 10 Stability and Reactivity Information |
| Stability: Stable | Conditions to Avoid: Prolonged exposure to heat and light. |
Materials to Avoid:
Strong oxidizers. It is volatile on contact with steam. |
Hazardous Decomposition Products:
Emits toxic fumes under fire conditions. |
| Hazardous Polymerization:Will Not Occur |
| Condition to Avoid:None known |
|
| Section 11
Additional Information |
| Harmful by contact, inhalation and ingestion. May be fatal if ingested. Do not induce vomiting. Give 2 cups of milk or water and seek immediate medical attention. Target organs: Liver and kidneys. Can cause dermatitis or defatting. Persons with pre-existing disorders may be more susceptble. May form explosive peroxides. Skin contact causes burns. Material is extremely destructive to the tissues of the mucous membranes and upper respiratory tract. Harmful if swallowed. |
| DOT Classification: Decahydronapthalene, 3, UN1147, PG III |
DOT regulations may change from time to time. Please
consult the most recent version of the relevant regulations.
| Revision No:0.2 | Date Entered: 9/1/2006 |
Approved by: WPF |
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