MATERIAL SAFETY DATA SHEET (Daelim Industrial …

1 [POLYBUTENE]. MATERIAL SAFETY DATA SHEET . (Daelim Industrial Co., Ltd.). PRODUCT HRPB2300. EMERGENCY TELEPHONE NUMBER. 82-61-688-6375 (24 hours). Creation Date : 1998. Rev. No. : 3 02 (Rev. Date : ). k 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION. SUBSTANCE: POLYBUTYLENE. an o CAS NUMBER: 9003-29-6. o NIOSH(RTECS) NUMBER: EM9032000. o TRADE NAMES/SYNONYMS: BUTENE, HOMOPOLYMER; BUTENE, POLYMERS. PRODUCER INFORMATION. o ADDRESS : 511-2 JUNGHUNG-DONG, SAMIL BOX 5, YEOSU CITY, KOREA. o TELEPHONE NO. : 82-61-688-6375. sT. o FAX : 82-61-688-6379. AGENT INFORMATION. o ADDRESS : 10th The Korea OF Commerce & Industry B/D, 45 4ga Namdaemunro, Jung-gu, Seoul, Korea o TELEPHONE NO. : 82-02-3708-3537. o FAX : 82-02-754-1142.

2 An 2. HAZARDS IDENTIFICATION. HAZARD CLASSIFICATION. - Physical Hazard : Not classified as dangerous Tr - Health Hazard : Not classified as dangerous - Environmental Hazard : Not classified as dangerous HAZARD WARNING ON THE LABEL TEXT INCLUDING. - Symbol : Not classified as dangerous - Signal word : Not classified as dangerous - Hazard statement : Not classified as dangerous - Precautionary statements : Keep away from heat, flames, sparks and other sources of ignition. DISCLOS OTHER NON-CLASSIFIABLE HAZARDS : None [POLYBUTENE]. 3. COMPOSITION, INFORMATION ON INGREDIENTS. COMPONENT CAS NUMBER PERCENTAGE(%). o POLYBUTENE o 9003-29-6 o 100%. 4. FIRST AID MEASURES. INHALATION: o Remove from exposure immediately. Use a bag valve mask or similar device to perform artificial respiration(rescue breathing) if needed.

3 O Get medical attention. k SKIN CONTACT: o Remove contaminated clothing, jewelry, and shoes immediately. an o Wash with soap or mild detergent and large amounts of water until no evidence of chemical remains (at least 15-20 minutes). o Get medical attention, if needed. EYE CONTACT: o Wash eyes immediately with large amounts of water or normal saline, occasionally lifting upper and lower lids, until no evidence of chemical remains. sT. o Get medical attention immediately. INGESTION: o If vomiting occurs, keep head lower than hips to help prevent aspiration. o Get medical attention, if needed. an 5. FIRE-FIGHTING MEASURES. FLASH POINT: >250 (Open cup) Cleveland LOWER FLAMMABLE LIMIT: No information UPPER FLAMMABLE LIMIT: No information Tr AUTOIGNITION: No information FIRE AND EXPLOSION HAZARD: Slight fire hazard.

4 EXTINGUISHING MEDIA: o carbon dioxide, regular dry chemical, regular foam, water. o Large fires: Use regular foam or flood with fine water spray. FIRE-FIGHTING: o Move container from fire area if it can be done without risk. o Do not scatter spilled MATERIAL with high-pressure water streams. o Dike for later disposal. o Use extinguishing agents appropriate for surrounding fire. o Avoid inhalation of MATERIAL or combustion by-products. [POLYBUTENE]. FIRE-FIGHTING PROTECTIVE EQUIPMENT: o Full firefighting turn-out gear (bunker gear). o Any supplied-air respirator with full facepiece and operated in a pressure-demand or other positive-pressure mode in combination with a separate escape supply. o Any self-contained breathing apparatus with a full facepiece.

5 6. ACCIDENTAL RELEASE MEASURES. OCCUPATIONAL SPILL. o Stop leak if you can do it without risk. k o Small spills: Absorb with sand or other non-combustible MATERIAL . o Collect spilled MATERIAL in appropriate container for disposal. an o Keep unnecessary people away, isolate hazard area and deny entry. 7. HANDLING AND STORAGE. HANDLING. o Avoid breathing vapors or spray mists. Adequate ventilation should be provided if there is risk of aerosol sT. formulation. Use in a well ventilated area. Keep away from ignition sources. o Empty containers may contain harmful, flammable/combustible or explosive reside or vapors. Do not cut, grind, drill, weld, reuse or dispose of containers unless adequate precautions are taken against those hazards.

6 STORAGE. an o Store and use away from heat, sparks, open frame, or any other ignition source. Keep container tightly closed in a cool, well-ventilated place o For prolonged storage at temperature of 60 and above, keep in rust-free tanks and exclude oxygen by use of a nitrogen blanket Tr 8. EXPOSURE CONTROLS, PERSONAL PROTECTION. EXPOSURE LIMITS. o No occupational exposure limits established by OSHA, ACGIH, or NIOSH. VENTILATION: o Provide local exhaust ventilation system. o Ensure compliance with applicable exposure limits. EYE PROTECTION: o Wear splash resistant SAFETY goggles. o Provide an emergency eye wash fountain and quick drench shower in the immediate work area. [POLYBUTENE]. CLOTHING: o Wear appropriate chemical resistant clothing.

7 GLOVES: o Wear appropriate chemical resistant gloves. RESPIRATOR: o Under conditions of frequent use or heavy exposure, respiratory protection may be needed. o Respiratory protection is ranked in order from minimum to maximum. Consider warning properties before use. o Any chemical cartridge respirator with organic vapor cartridge(s). k o Any chemical cartridge respirator with a full facepiece and organic vapor cartridge(s). o Any air-purifying respirator with a full facepiece and an organic vapor canister. an FOR FIREFIGHTING AND OTHER IMMEDIATELY DANGEROUS TO LIFE OR HEALTH CONDITIONS: o Any supplied-air respirator with full facepiece and operated in a pressure-demand or other positive-pressure mode in combination with a separate escape supply.

8 O Any self-contained breathing apparatus with a full face piece. sT. 9. PHYSICAL AND CHEMICAL PROPERTIES. DESCRIPTION: Liquid MOLECULAR WEIGHT : 2,100 ~ 2,500. MOLECULAR FORMULA: [C(CH3)2CH2]n DENSITY(g/Cm3): No data available. an GROSS(60 ): No data available. HAZE(%): No data available. BOILING POINT: No data available. MELTING POINT: No data available. VAPOR PRESSURE: No data available. Tr VAPOR DENSITY: No data available. VISCOSITY : 1,600 (at 100 , cSt). SPECIFIC GRAVITY : (at 60 ). WATER SOLUBILITY : insoluble PH: No data available. ODOR THRESHOLD : No data available. EVAPORATION RATE : No data available. SOLVENT SOLUBILITY: o Soluble: hydrocarbons, chlorinated solvents, ethers, esters o Insoluble: ethanol, isopropanol, acetone, methyl ethyl ketone, acetic acid AUTOIGNITION TEMPERATURE: No data available.

9 [POLYBUTENE]. 10. STABILITIES AND REACTIVITY. REACTIVITY: o Stable at normal temperatures and pressure. CONDITIONS TO AVOID: o Avoid heat, flames, sparks and other sources of ignition. INCOMPATIBILITIES: o Oxidizing materials. HAZARDOUS DECOMPOSITION: o Thermal decomposition products: oxides of carbon. POLYMERIZATION: k o Will not polymerize. an 11. TOXICOLOGICAL INFORMATION. EYE. o No data available Dermal o This product has an LD50 greater than 5,000 mg/kg(rat). sT. Skin irritation o This product scored 0 of total (Rabbit). INHALATION. o This product has an LC50 greater than 850 mg/kg(rat). Oral an o This product has an LD50 greater than 10,000 mg/kg(rat). 12. ECOLOGICAL INFORMATION. Ecotoxicity Tr o Fish(Trout) : LC50 >1,000mg/L(WSF, Nominal Concentration, similar MATERIAL ), 96 hours Persistence/Degradability o This product is likely to biodegrade at a significant rate Bioaccumulative potential o This product not expected to bioaccumulate through food chains in the environment.

10 Mobility o This product is not likely to move rapidly with surface or groundwater flows because of its low water solubility of < 1,000 ppm [POLYBUTENE]. 13. DISPOSAL CONSIDERATIONS. DISPOSAL CONSIDERATION / WASTE INFORMATION. o Dispose of in accordance with all applicable local and national regulations o Empty containers may contain harmful, flammable / combustible or explosive residue or vapors o Do not cut, grind, drill, weld, reuse or dispose of containers unless adequate precautions are taken against these hazards. 14. TRANSPORT INFORMATION. SEA (IMO/IMDG) /. k o Polybutene is shipped at temperature less than 100 , it is not regulated for transport o The following applies only if polybutene is shipped at temperatures exceeding 100.