ALDRICH CHEMICAL INC./SUB OF S -- L-TYROSINE,99 + %,T 9040-9 ======================================================= MSDS Safety Information ======================================================= FSC: 6810 NIIN: 01-446-5536 MSDS Date: 10/10/1995 MSDS Num: CFMWC Product ID: L-TYROSINE,99 + %,T 9040-9 MFN: 01 Responsible Party Cage: 60928 Name: ALDRICH CHEMICAL CO INC./SUB OF SIGMA-ALDRICH CORP Address: 1001 W. ST. PAUL AVE Box: 355 City: MILWAUKEE WI 53201 Info Phone Number: 414-273-3850/FAX -4979 Emergency Phone Number: 414-273-3850 Preparer's Name: UNKNOWN Review Ind: Y Published: Y ======================================================= Contractor Summary ======================================================= Cage: 60928 Name: ALDRICH CHEMICAL CO INC Address: 1001 WEST ST PAUL AVE Box: 355 City: MILWAUKEE WI 53233 Phone: 414-273-3850 ======================================================= Item Description Information ======================================================= Item Manager: S9G Item Name: L-TYROSINE Specification Number: NONE Type/Grade/Class: NONE Unit of Issue: BT Quantitative Expression: 00000000100GM UI Container Qty: 0 Type of Container: BOTTLE ======================================================= Ingredients ======================================================= Cas: 60-18-4 RTECS #: YP2275600 Name: TYROSINE, L- % Wt: >99 Other REC Limits: NONE RECOMMENDED OSHA PEL: NOT ESTABLISHED ACGIH TLV: NOT ESTABLISHED ======================================================= Health Hazards Data ======================================================= LD50 LC50 Mixture: LD50 (IPR, MUS) IS >1450 MG/KG. Route Of Entry Inds - Inhalation: YES Skin: YES Ingestion: NO Carcinogenicity Inds - NTP: NO IARC: NO OSHA: NO Effects of Exposure: TARGET ORGANS:EYE, SKIN, RESPIRATORY & GI TRACTS. ACUTE- MAY CAUSE EYE, SKIN AND UPPER RESPIRATORY TRACT IRRITATION. MAY BE HARMFUL BY INGESTION, INHALATION OR SKIN ABSORPTION. THE CHEMICAL, PHYSICAL AND TOXICOLOGICAL PROPERTIES HAVE NOT BEEN THOROUGHLY INVESTIGATED. CHRONIC- UNKNOWN. Explanation Of Carcinogenicity: NONE Signs And Symptions Of Overexposure: IRRITATION Medical Cond Aggravated By Exposure: PERSONS WITH PRE-EXISTING SKIN DISORDERS, EYE PROBLEMS OR IMPAIRED RESPIRATORY FUNCTION MAY BE MORE SUSCEPTIBLE TO THE EFFECTS OF THIS PRODUCT. First Aid: GET MEDICAL HELP IF SYMPTOMS PERSIST. INHALED:MOVE TO FRESH AIR. PROVIDE CPR/OXYGEN IF NEEDED. EYES:IMMEDIATELY FLUSH WITH WATER FOR 15 MINUTES, HOLDING EYELIDS OPEN. SKIN:WASH WITH SOAP & PLENTY OF W ATER. ORAL:IF CONSCIOUS, WASH OUT MOUTHWITH WATER. GET MEDICAL ATTENTION. ======================================================= Handling and Disposal ======================================================= Spill Release Procedures: SWEEP UP SPILL. AVOID CREATING DUST. PLACE IN A BAG. HOLD FOR DISPOSAL. VENTILATE AREA AND WASH SPILL SITE AFTER PICKUP IS COMPLETE. Neutralizing Agent: NOT RELEVANT Waste Disposal Methods: DISSOLVE OR MIX THE MATERIAL WITH A COMBUSTIBLE SOLVENT AND BURN IN A CHEMICAL INCINERATOR EQUIPPED WITH AN AFTERBURNER AND SCRUBBER. OBSERVE ALL LOCAL, STATE AND FEDERAL REGULATIONS. Handling And Storage Precautions: STORE IN A COOL, DRY PLACE AWAY FROM STRONG OXIDIZING AGENTS. KEEP CONTAINER TIGHTLY CLOSED. Other Precautions: DO NOT RAISE DUST. AVOID CONTACT WITH EYES, SKIN OR CLOTHING. AVOID INHALATION OF DUST. WASH THOROUGHLY AFTER HANDLING MATERIAL. KEEP OUT OF REACH OF SMALL CHILDREN. DO NOT INGEST. ======================================================= Fire and Explosion Hazard Information ======================================================= Flash Point Text: NONE Lower Limits: NOT RELEVANT Upper Limits: NOT RELEVANT Extinguishing Media: WATER SPRAY, CARBON DIOXIDE, SAND, FOAM/DRY CHEMICAL. WATER SPRAY MAY BE USED TO KEEP FIRE EXPOSED CONTAINERS COOL. Fire Fighting Procedures: WEAR PROTECTIVE CLOTHING AND NIOSH-APPROVED SELF-CONTAINED BREATHING APPARATUS. HAZARDOUS DECOMPOSITION PRODUCTS MAY BE FORMED. Unusual Fire/Explosion Hazard: EMITS TOXIC FUMES. ======================================================= Control Measures ======================================================= Respiratory Protection: NONE NORMALLY REQUIRED. IF AIRBORNE CONCENTRATION IS HIGH, WEAR A NIOSH-APPROVED DUST RESPIRATOR OR DUST MASK. Ventilation: GOOD GENERAL VENTILATION IS SUFFICIENT FOR MOST CONDITIONS (10 ROOM VOLUMES PER HOUR). Protective Gloves: LATEX RECOMMENDED Eye Protection: SAFETY GLASSES/GOGGLES RECOMMENDED Other Protective Equipment: EYE WASH STATION, SAFETY SHOWER, PROTECTIVE CLOTHING AND/OR UNIFORM Work Hygienic Practices: OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND RECOMMENDED PROCEDURES. ======================================================= Physical/Chemical Properties ======================================================= HCC: N1 NRC/State LIC No: NOT RELEVANT M.P/F.P Text: DECOMPOSES Decomp Text: >572F,>300C Spec Gravity: UNKNOWN Viscosity: NOT RELEVANT Evaporation Rate & Reference: NOT RELEVANT Solubility in Water: UNKNOWN Appearance and Odor: WHITE POWDER Corrosion Rate: UNKNOWN ======================================================= Reactivity Data ======================================================= Stability Indicator: YES Stability Condition To Avoid: EXCESSIVE HEAT Materials To Avoid: STRONG OXIDIZING AGENTS Hazardous Decomposition Products: CARBON MONOXIDE, CARBON DIOXIDE, OXIDES OF NITROGEN Hazardous Polymerization Indicator: NO Conditions To Avoid Polymerization: NOT RELEVANT ======================================================= Toxicological Information ======================================================= ======================================================= Ecological Information ======================================================= ======================================================= MSDS Transport Information ======================================================= ======================================================= Regulatory Information ======================================================= ======================================================= Other Information ======================================================= ======================================================= Transportation Information ======================================================= Responsible Party Cage: 60928 Trans ID NO: 137116 Product ID: L-TYROSINE,99 + %,T 9040-9 MSDS Prepared Date: 10/10/1995 Review Date: 11/12/1997 MFN: 1 Radioactivity: NOT RELEVANT Net Unit Weight: 100 G Multiple KIT Number: 0 Review IND: Y Unit Of Issue: BT Container QTY: 0 Type Of Container: BOTTLE Additional Data: NOT REGULATED FOR TRANSPORTATION, PER MANUFACTURER. ======================================================= Detail DOT Information ======================================================= DOT PSN Code: ZZZ DOT Proper Shipping Name: NOT REGULATED BY THIS MODE OF TRANSPORTATION ======================================================= Detail IMO Information ======================================================= IMO PSN Code: ZZZ IMO Proper Shipping Name: NOT REGULATED FOR THIS MODE OF TRANSPORTATION ======================================================= Detail IATA Information ======================================================= IATA PSN Code: ZZZ IATA Proper Shipping Name: NOT REGULATED BY THIS MODE OF TRANSPORTATION ======================================================= Detail AFI Information ======================================================= AFI PSN Code: ZZZ AFI Proper Shipping Name: NOT REGULATED BY THIS MODE OF TRANSPORTATION ======================================================= HAZCOM Label ======================================================= Product ID: L-TYROSINE,99 + %,T 9040-9 Cage: 60928 Company Name: ALDRICH CHEMICAL CO INC Street: 1001 WEST ST PAUL AVE PO Box: 355 City: MILWAUKEE WI Zipcode: 53233 Health Emergency Phone: 414-273-3850 Label Required IND: Y Date Of Label Review: 11/12/1997 Status Code: C MFG Label NO: UNKNOWN Label Date: 11/12/1997 Origination Code: F Signal Word: CAUTION Health Hazard: Slight Contact Hazard: Slight Fire Hazard: None Reactivity Hazard: None Hazard And Precautions: TARGET ORGANS:EYE, SKIN, RESPIRATORY & GI TRACTS. ACUTE- MAY CAUSE EYE, SKIN & UPPER RESPIRATORY TRACT IRRITATION. MAY BE HARMFUL BY INGESTION, INHALATION OR SKIN ABSORPTION. THE CHEMICAL, PHYSICAL AN D TOXICOLOGICAL PROPERTIES HAVE NOT BEEN THOROUGHLY INVESTIGATED. CHRONIC- UNKNOWN. STORE IN COOL, DRY PLACE AWAY FROM STRONG OXIDIZING AGENTS. PLACE SPILL IN A BAG. HOLD FOR DISPOSAL. FIRST AID- GET MEDICAL HELP IF SYMPTOMS PERSIST. INHALED:MOVE TO FRESH AIR. PROVIDE CPR/OXYGENIF NEEDED. EYES:IMMEDIATELY FLUSH WITH WATER FOR 15 MINUTES. HOLD EYELIDS OPEN. SKIN:WASH WITH SOAP & WATER. ORAL:IF CONS CIOUS, WASH OUT MOUTH WITH WATER. CALL PHYSICIAN. ======================================================= Disclaimer (provided with this information by the compiling agencies): This information is formulated for use by elements of the Department of Defense. The United States of America in no manner whatsoever expressly or implied warrants, states, or intends said information to have any application, use or viability by or to any person or persons outside the Department of Defense nor any person or persons contracting with any instrumentality of the United States of America and disclaims all liability for such use. Any person utilizing this instruction who is not a military or civilian employee of the United States of America should seek competent professional advice to verify and assume responsibility for the suitability of this information to their particular situation regardless of similarity to a corresponding Department of Defense or other government situation.