Chemical Hygiene Plan - Queensborough Community College ...

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This section gives information for any special protection that needs to be taken when handling this chemical including ventilation requirements and the type of personal protective equipment that should be worn. SECTION IX - SPECIAL PRECAUTIONS Precautions to be Taken in Handling and Storing Other Precautions This section describes other precautionary measures that may need to be taken. Some of the precautions presented are intended for large-scale users and may not be necessary for use with small quantities of the chemical. Any questions about precautions or health effects should be referred to EHS. 189
APPENDIX M: HAZARDS OF FUNCTIONAL GROUPS The following information gives a basic overview of the hazards of functional groups. This information is not meant to replace material safety data sheets for the specific chemical(s) used in your experiments. While these functional groups are listed alphabetically for convenience, chemicals should be segregated and stored by hazard classes – see the EHS Segregation Scheme for more information. ALCOHOLS • The lower aliphatic alcohols are low to moderately toxic and usually have low vapor pressures, therefore inhalation toxicity is low. • Vapors may be an irritant to the eyes and mucous membranes. • Ingestion and absorption of the liquids through the skin can be a major health hazard. • Lower alcohols containing double or triple bonds exhibit a greater degree of toxicity and irritation. • Fatty alcohols (derived from oils, fats, and waxes) are almost nontoxic. • Lower alcohols are flammable or combustible liquids. • Flammability decreases with an increase in the carbon number. • Solubility of alcohols decrease with increase in carbon chain length. • Toxicity tends to decrease with an increase in carbon number. Examples: Allyl alcohol 1-Butanol Cyclohexanol 1,2-Ethanediol Ethanol Methanol 1-Propanol 2-Propyn 1-ol ALDEHYDES • Aldehydes are intermediate products in the conversion of primary alcohols to carboxylic acids or vice versa. • The low molecular weight aldehydes are more toxic than the higher ones. • Toxicity decreases with increase in the carbon chain length. • Aromatic aldehydes are less toxic than low molecular weight aliphatic aldehydes. • Low molecular weight aldehydes are highly flammable, with flammability decreasing with increasing carbon chain length. • Low aromatic aldehydes are combustible or nonflammable liquids. Examples: Acetaldehyde Acrolein Glutaraldehyde 1-Hexanal 190
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LABORATORY SAFETY AND CHEMICAL HYGI
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TABLE OF CONTENTS Purpose..........
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Visiting Scientists and Other Simil
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Cryogenic Safety...................
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PURPOSE OF THIS MANUAL The main pur
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The OSHA Laboratory Standard requir
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12. Maintain records and make them
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3. Keep the Department Chairperson,
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6. Before an extremely hazardous su
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• Laboratories can use “price t
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shipment of improperly labeled prod
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• Do not smell or taste chemicals
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5.3 Inhalation Inhalation of chemic
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Symptoms of skin exposure to chemic
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5.10 Toxic Effects Toxic effects ar
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• All chemical containers MUST be
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· Peroxidizable materials (aldehyd
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6.4 Transporting Chemicals When tra
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liquids not in use should be kept i
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7. An inside storage room meeting a
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VII. CHEMICAL HAZARDS Chemicals can
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• Metal Picrate Salts • 2,4-Din
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7.5 Dangerous When Wet “Dangerous
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ways to remove them if discovered.
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1(800) 222-1222. If possible, bring
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• Prior approval - Before anyone
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everyone in the laboratory is aware
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particularly hazardous substances
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8.7 Reproductive Toxins The OSHA La
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9.1 Chemical Fume Hoods Fume hoods
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inspected, and initials of the insp
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9.4 Biological Safety Cabinet Certi
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• Plan and prepare for your work
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The topic of glove boxes can be con
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10.1 Standard Operating Procedures
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paper, boxes, plastics, etc.) withi
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10.6 Working Alone In Appendix A of
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• The nature of the experiment in
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Additionally, as with installation
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• Record keeping requirements •
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Prescription Safety Eyewear OSHA re
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different glove types. Different ma
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• Natural Rubber Latex*** - Resis
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The use of all types of respiratory
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your College’s Emergency Procedur
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• Check all pressure, temperature
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If you have been trained and it is
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4) Try to prevent spilled chemicals
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their use. Colleges and departments
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Once outside, notify emergency resp
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5) Keep flushing for at least 15 mi
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3. The New York City Rules and Regu
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6. Selection of Hazardous Waste Con
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XV. PESTICIDES A pesticide is defin
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16.1 Institutional Biosafety Commit
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the College’s IACUC must ensure t
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• Materials derived from animals
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the same regulations and laws; and
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problems and compliance issues, and
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from any given amperage, the table
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extension cords, see the Consumer P
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"reset" buttons. They are found on
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properly replaced before use. Movin
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22.4.1 Handling Compressed Gas Cyli
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materials for connections; toxic an
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Therefore, when counting an “equa
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• If toxic, flammable, or otherwi
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22.9 Centrifuges Some general safet
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significant thrust may be experienc
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Page 141 and 142: • Allow the system to cool and th
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Page 145 and 146: • Apparatus, equipment, or chemic
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Page 149 and 150: someone else in your department or
Page 151 and 152: 23.3 Cylinders • Before moving to
Page 153 and 154: EHS roles/responsibilities: • Pro
Page 155 and 156: and that there are no dents or hole
Page 157 and 158: • The contents of the Laboratory
Page 159 and 160: Training Manuals and Booklets P.I.s
Page 161 and 162: • Where airborne exposure monitor
Page 163 and 164: than one year's employment must be
Page 165 and 166: APPENDIX B: SITE MAP 164
Page 167 and 168: APPENDIX D: OSHA TOXIC SUBSTANCES L
Page 169 and 170: APPENDIX F: SAMPLE LAB INSPECTION F
Page 171 and 172: APPENDIX G: CHEMICAL COMPATIBILITY
Page 173 and 174: peroxide, Nitric acid, Sodium perox
Page 175 and 176: Sodium peroxide Sulfides Sulfuric a
Page 177 and 178: APPENDIX I: FDNY REGULATIONS GOVERN
Page 179 and 180: 41 and the total quantity, excludin
Page 181 and 182: Dimethyl sulfoxide 1 Natural rubber
Page 183 and 184: Pump oil Butyl rubber Silane based
Page 185 and 186: APPENDIX L: HOW TO UNDERSTAND MATER
Page 187 and 188: Percent Volatile by Volume: Describ
Page 189: Stability: Unstable indicates that
Page 193 and 194: Examples: Butane Cyclohexene Cyclop
Page 195 and 196: • Azides of nonmetals, such as th
Page 197 and 198: • The routes of exposure are inha
Page 199 and 200: • Many of the common solvents can
Page 201 and 202: ORGANIC PEROXIDES • Compounds con
Page 203 and 204: • High doses may produce somnolen
Page 205 and 206: APPENDIX O:LASER REGISTRATION FORM
Page 207 and 208: APPENDIX Q : APPENDIX OF REFERENCE
Page 209 and 210: Biological Effects and Exposure Cri
Page 211 and 212: Dental X-Ray Protection, National C
Page 213 and 214: Gibson, David E., Printmaking, Occu
Page 215 and 216: Laboratory Decontamination and Carc
Page 217 and 218: Natural Background Radiation In The
Page 219 and 220: Public Radiation Exposure from Nucl
Page 221 and 222: Materials, The School of the Art In
Page 223 and 224: Video Display Terminals, Bell Labor
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