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NIOSH Pocket Guide to Chemical Hazards

September 2005

 

INDEX of Primary Chemical Names

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M

SEQ CHEMICAL NAME CAS No. RTECS No.
0373* Magnesite 546-93-0 OM2470000
0374* Magnesium oxide fume 1309-48-4 OM3850000
0375* Malathion 121-75-5 WM8400000
0376* Maleic anhydride 108-31-6 ON3675000
0377* Malonaldehyde 542-78-9 TX6475000
0378* Malononitrile 109-77-3 OO3150000
0379* Manganese compounds and fume (as Mn) 7439-96-5 OO9275000
0380* Manganese cyclopentadienyl tricarbonyl (as Mn) 12079-65-1 OO9720000
0381* Manganese tetroxide (as Mn) 1317-35-7 OP0895000
0382* Marble 1317-65-3 EV9580000
0383* Mercury compounds [except (organo) alkyls] (as Hg) 7439-97-6 OV4550000
0384* Mercury (organo) alkyl compounds (as Hg)    
0385* Mesityl oxide 141-79-7 SB4200000
0386* Methacrylic acid 79-41-4 OZ2975000
0387* Methomyl 16752-77-5 AK2975000
0388* Methoxychlor 72-43-5 KJ3675000
0389* Methoxyflurane 76-38-0 KN7820000
0390* 4-Methoxyphenol 150-76-5 SL7700000
0391* Methyl acetate 79-20-9 AI9100000
0392* Methyl acetylene 74-99-7 UK4250000
0393* Methyl acetylene-propadiene mixture 59355-75-8 UK4920000
0394* Methyl acrylate 96-33-3 AT2800000
0395* Methylacrylonitrile 126-98-7 UD1400000
0396* Methylal 109-87-5 PA8750000
0397* Methyl alcohol 67-56-1 PC1400000
0398* Methylamine 74-89-5 PF6300000
0400* Methyl bromide 74-83-9 PA4900000
0401* Methyl Cellosolve® 109-86-4 KL5775000
0402* Methyl Cellosolve® acetate 110-49-6 KL5950000
0403* Methyl chloride 74-87-3 PA6300000
0404* Methyl chloroform 71-55-6 KJ2975000
0405* Methyl-2-cyanoacrylate 137-05-3 AS7000000
0406* Methylcyclohexane 108-87-2 GV6125000
0407* Methylcyclohexanol 25639-42-3 GW0175000
0408* o-Methylcyclohexanone 583-60-8 GW1750000
0409* Methyl cyclopentadienyl manganese tricarbonyl (as Mn) 12108-13-3 OP1450000
0410* Methyl demeton 8022-00-2 TG1760000
0413* Methylene bisphenyl isocyanate 101-68-8 NQ9350000
0414* Methylene chloride 75-09-2 PA8050000
0411* 4,4'-Methylenebis(2-chloroaniline) 101-14-4 CY1050000
0412* Methylene bis(4-cyclohexylisocyanate) 5124-30-1 NQ9250000
0415* 4,4'-Methylenedianiline 101-77-9 BY5425000
0416* Methyl ethyl ketone peroxide 1338-23-4 EL9450000
0417* Methyl formate 107-31-3 LQ8925000
0418* 5-Methyl-3-heptanone 541-85-5 MJ7350000
0419* Methyl hydrazine 60-34-4 MV5600000
0420* Methyl iodide 74-88-4 PA9450000
0421* Methyl isoamyl ketone 110-12-3 MP3850000
0422* Methyl isobutyl carbinol 108-11-2 SA7350000
0423* Methyl isocyanate 624-83-9 NQ9450000
0424* Methyl isopropyl ketone 563-80-4 EL9100000
0425* Methyl mercaptan 74-93-1 PB4375000
0426* Methyl methacrylate 80-62-6 OZ5075000
0399* Methyl (n-amyl) ketone 110-43-0 MJ5075000
0427* Methyl parathion 298-00-0 TG0175000
0428* Methyl silicate 681-84-5 VV9800000
0429* alpha-Methyl styrene 98-83-9 WL5075300
0430* Metribuzin 21087-64-9 XZ2990000
0431* Mica (containing less than 1% quartz) 12001-26-2 VV8760000
0432* Mineral wool fiber   PY8070000
0433* Molybdenum 7439-98-7 QA4680000
0434* Molybdenum (soluble compounds, as Mo)    
0435* Monocrotophos 6923-22-4 TC4375000
0436* Monomethyl aniline 100-61-8 BY4550000
0437* Morpholine 110-91-8 QD6475000

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