B-12 c Date of Prepamlion: lo/29199 Section 1- Chemical Product and Company Identification - Product Name: B-12 CHEMTOOL CARBURETOR CHOKE CLEANER (AEROSOL) Part Number(s): 0117 1110 (Blend lAA-VOC) CAS Number: NOT APPLICABLE TO MIXTURES Product Class: Automotive product Manufacturer: Berryman Products, Inc., 3800 E. Rand01 Mill Rd., Arlington, TX 76011-5434 Information Phone No.: l-800-433-1704 Emergency Phone No.: l-800-535-5053 -___-__-- ___- Section 2 - Composition / Information on Ingredients Ingredient Name CAS Number TOLUEiNE 108-88-3 ACETONFi 67-64-l METHANOL 67-56-l HExfiNEs 110-54-3 METHYL ETHYL KETONE 78-93-3 2-BUTOXYEKI?ANOL 11 l-76-2 ISOPROPANOL 67-63-O MIXED XYLENES 1330-20-7 CARBON DIOXIDE 124-38-9 % wt 45-50 20-25 20-25 l-10 12 <2 <2 <2 5-7 Ingredient OSHA TWA ACGIH ACGIH TWA STEL -. -- TOLUENE 200 50 NA ACETONE 1000 500 750 METHANOL 200 200 250 ~. __..-_.. --- HEXANES 500 500 loo0 ME?= ETHYL KETONE 200 200 300 2-BUTOXYETHANOL 50 20 NA ______ ISOPROPANOL 400 400 500 __-___ --. MIXED XYJdENES 100 100 150 CARBON DIOXIDE 5000 5000 30000 Section 3 - Physical and Chemical Properties Physical State: LIQUID Appearance and Odor: CLEAR, KETONE Vapor Density (Ah+): HEAVIER THAN AIR Specific Gravity (@ 20 OC): 0.820 Density: 6.83 lbsl?gal Boiling Range: 122-378 ?F Refractive Index (@ 25 OC): 1.4120 % Volatile: 100 Evaporation Rate: SLOWER THAN ETHER Vapor Pressure (@ 68 OF): 21 nnn&Ig (Major colnponent) _____... .__________ Section__4 - Fire-Fighting Measures Flash Point: <40 OF NFPA Flash Point Method: CC LEL: 1.1% v/v (Major compouent) 3 Flammability Classification: Class IB @ 2 0 Extinguishing Media: Carbon dioxide, alcohol-resistant foam, dry chemicals. - Unusual Fire or Explosion Hazards: Extremely flammable liquid. Vapors can cause flash fire. Special Fire-Fighting Procedures: Do not release runoff from fire control methods to sewers or waterways. Wear self- contained breathing apparatus pressure demand, MSNAlOSHA (approved or equivalent) and full protective gear. Use water spray to keep fire-exposed containers cool.