AMMONIUM BROMIDE ACS：溴化铵ACS.doc

CETYLTRIMETHYL AMMONIUM BROMIDE ACS Safety Data SheetEmergency Telephone Number: CHEMTREC 1-800-424-9300 For Information call: DUDLEY 732-886-3100 DUDLEY CORPORATION 125 Kenyon Drive Lakewood, New Jersey 08701Effective Date: May 3, 20121. PRODUCT IDENTIFICATION:Synonyms: Certrimonium bromide; CTAB; Palmityltrimethylammonium bromide; Hexadecyltr imethylammonium bromideCAS No.: 57-09-0 Molecular Weight: 364.45 Chemical Formulas: C19H42NBr2. HAZARD IDENTIFICATIONEmergency Overview OSHA HAZARDS Toxic by ingestion, Irritant GHS Classification Acute toxicity, Oral (Category 4) Skin irritation (Category 2) Serious eye damage (Category 1) Specific target organ toxicity single expose (Category 3) Acute aquatic toxicity (Category 1) GHS Label element, including precautionary statement Pictogram Signal word Danger Hazards statement(s) H302 Harmful if swallowed. H315 Causes skin irritation. H318 Causes serious eye damage. H335 May cause respiratory irritation. H400 Very toxic to aquatic life. Precautionary statement(s) P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. P280 Wear protective gloves/eye protection/face protection. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. HMIS CLASSIFICATIONNFPA RATING Health hazard: 2 Health hazard: 2 Flammability: 0 Fire: 0 Physical hazards: 0 Reactivty Hazard: 0 Potential Health Effects Inhalation May be harmful if inhaled. Causes respiratory tract irritation. Skin: May be harmful if absorbed through skid. Causes skin irritation. Eyes: Causes eye irritation. Ingestion: Toxic if swallowed.3.COMPOSITION/INFORMATION ON INGREDIENTSSynonyms: Certrimonium bromide; CTAB; Palmityltrimethylammonium bromide; Hexadecyltrimethylammonium bromide.CAS No.: 57-09-0Molecular Weight: 364.45Chemical Formula: C19H42NBr4. FIRST AID MEASURES:Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Consult a physician. Skin: In case of contact, flush skin with plenty of soap and water while removing contaminated clothes and shoes. Consult a physician.Ingestion: If victim is conscious and alert, Rinse with water. Do NOT induce vomiting. NEVER give anything by mouth to an unconscious person. Consult a physician.Inhalation: Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. Consult a physician.Notes to Physician: Treat symptomatically and supportively.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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion,Extinguishing Media: In case of fire use water spray to cool fire expose containers. Use water spray, dry chemical, Carbon dioxide, or appropriate foam. Use agent most appropriate to extinguish fire.Hazardous combustion productsHazardous decomposition products formed under fire conditions Carbon oxides, nitrogen oxides (NOx), Hydrogen bromide gas.6. ACCIDENTAL RELEASE MEASURES: General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Place under an inert atmosphere. Do not let product enter drains. Discharges into the environment must be avoided.7. HANDLING AND STORAGE: Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. . Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Store protect from air. Handle under inert atmosphere.Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Do not expose to air. Store protected from moisture. Store under an inert atmosphere. 8. EXPOSURE CONTROLS, PERSONAL PROTECTION: Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and safety shower. Use adequate ventilation to keep airborne concentrations low.Exposure LimitsChemical NameACGIHNIOSH OSHA - Final PELsCetyl Trimethyl Ammonium BromideNone listedNone listed None listedOSHA Vacated PELs: Cetyl Trimethyl Ammonium Bromide: No OSHA Vacated PELs are listed for this chemical. Personal Protective EquipmentEyes: Wear appropriate protective face shield / eyeglasses or chemical safety goggles as described by OSHAs 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: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary or if irritation or other symptoms are experienced. 9. PHYSICAL AND CHEMICAL PROPERTIES:Physical State: SolidAppearance: WhiteOdor: OdorlessFreezing/Melting Point: Melting point/range: 248-251C (478-484F)pH: 5.0-7 at 36.4 g/l at 25C (77F)Vapor Pressure (mm Hg): Not available. Vapor Density (Air = 1): Not available.Evaporation Rate: Not available.Viscosity: Not available.Boiling Point: Not available.Decomposition Temperature: Not available. Solubility: 36.4 g/l at 20C (68F) in water.Specific Gravity/Density: No Data availableFlash Point: 244 C (471 F) closed cup.Ignition temperature: no data available.Auto-ignition temperature: no data availableLower / Upper explosion limit: no data available10. STABILITY AND REACTIVITY: Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Conditions to Avoid: incompatible materials, dust generation, moisture, exposure to air, excess heat, exposure to moist air or water.Incompatibilities with Other Materials: Air, moisture, strong oxidizing agents.Hazardous Decomposition Products: Nitrogen oxides, carbon oxides, irritating and toxic fumes and gases, hydrogen bromide.Hazardous Polymerization: Has not been reported.11. TOXICOLOGICAL INFORMATION: RTECS: CAS# 57-09-0: BQ7875000LD50/LC50: CAS# 57-09-0: Oral, rat: LD50 = 410 mg/kgCarcinogenicity: CAS# 57-09-0: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. Epidemiology: No information found. Teratogenicity: No information found. Reproductive Effects: No information found.Neurotoxicity: No information found.Mutagenicity: No information found.Other Studies: No data available.12. ECOLOGICAL INFORMATION: Environmental Toxicity: Fish : LC50-Danio rerio (zebra fish) 0.3 mg/l 96.0 hDaphnia & other aquatic invertebrates: EC50-Daphnia magna (water flea) 0.03 mg/l -48 h13. 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: None listed. 14. TRANSPORT INFORMATION: DOT: (US) Not dangerous goods.IMDG: UN 3077, ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S., (Cetrimonium bromide), 9, PG III, Marine Pollutant. IATA: UN 3077, Environmentally hazardous substance, solid, n.o.s. (Cetrimonium bromide), 9, PG III15. REGULATORY INFORMATION:US FEDERAL : TSCA : CAS# 57-09-0 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. SARA Codes CAS# 57-09-0: acute, chronicCERCLA Hazardous Substances and corresponding RQsNone of the chemicals in this material have an RQ. SARA Section 302 Extremely Hazardous Substances: None of the chemicals in this product have a TPQ.Section 311/312: Acute Health hazard. Section 313 : No chemicals are reportable under Section 313. 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 : Toxic by ingestion, Irritant. STATE CAS# 57-09-0can be found on the following state right to know lists: NJ & Ca