Substances and Agents Listing

ACGIH® BOARD RATIFIES 2017 TLVs® and BEIs®

2017 TLVs® and BEIs®
Substances and Agents Listing


CHEMICAL SUBSTANCES TLVs®
2017 NOTICE OF INTENDED CHANGES (NIC) 

Aldicarb
Allyl methacrylate
Antimony trioxide
Bendiocarb
Boron trifluoride ethers, as BF3
tert-Butyl hydroperoxide
Calcium chromate, as Cr (withdraw adopted
     TLV® and Documentation; see Chromium
     and inorganic compounds)
Carfentrazone-ethyl
Chlorine
Chlorine dioxide
Chromite ore processing (Chromate),
     as Cr (withdraw line entry from the
     TLVs® and BEIs® book; see Chromium
     and inorganic compounds)
Chromium and inorganic compounds
Chromyl chloride (withdraw adopted
     TLV® and Documentation; see Chromium
     and inorganic compounds)
Cobalt, and inorganic compounds, as Co
Cumene
Cyanazine
Cyanoacrylates, Ethyl and Methyl
Dimethylacetamide
Dimethylformamide
Ethyl cyanoacrylate (withdraw adopted
     TLV® and Documentation, see
     Cyanoacrylates, Ethyl and Methyl)
Fludioxonil
Iodoform
Isopropyl acetate (withdraw adopted
     TLVs® and Documentation, see
      Propyl acetate isomers)
Lead chromate, as Cr(VI)
Methane (see Appendix F: Minimal
     Oxygen Content)
Methyl 2-cyanoacrylate (withdraw
     adopted TLV® and Documentation, see
     Cyanoacrylates, Ethyl and Methyl)
Natural gas (see Appendix F: Minimal
     Oxygen Content)
Paraquat, as the cation
Phosphine
o-Phthalaldehyde
n-Propyl acetate (withdraw adopted TLVs®
     and Documentation, see Propyl
     acetate isomers)
Propyl acetate isomers
Strontium chromate, as Cr (withdraw
     adopted TLV® and Documentation,
     see Chromium and inorganic compounds)
Styrene oxide
Thioglycolic acid and salts
Trimetacresyl phosphate
Triparacresyl phosphate
Zinc chromates, as Cr (withdraw adopted
     TLV® and Documentation, see Chromium
     and inorganic compounds)

2017 ADOPTIONS 

Acetamide
Acetylene (see Appendix F: Minimal
     Oxygen Content)
Butane, isomers
Cadusafos
Captafol
β-Chloroprene
2,4-D
Ethane (see Appendix F: Minimal
     Oxygen Content)
Ethylene glycol
Folpet
Formaldehyde
Furfural
Furfuryl alcohol
Hexylene glycol
Hydrogen (see Appendix F: Minimal
     Oxygen Content)
L.P.G. (liquefied petroleum gas)
     (see Appendix F: Minimal
     Oxygen Content)
Methylacetylene
Methylacetylene-propadiene mixture
Phthalic anhydride
Propane (see Appendix F: Minimal
     Oxygen Content)
Stearates
Tungsten and compounds, in the 
     absence of Cobalt, as W 

2017 UNDER STUDY LIST
Chemical Substances

Acrylamide
Aluminum sodium dioxide
Antimony and compounds
Antimony hydride
Benzene
Benzidine
Bromodichloromethane
1,3-Butadiene
4-tert-Butylbenzoic acid
n-Butyl isocyanate
Catechol
Cobalt carbonyl
Cobalt hydrocarbonyl
Cyclohexene
Cyclopentadiene
Cyromazine
3,3′-Dichlorobenzidine
1,3-Dichloro-5,5-dimethylhydantoin
1,1-Dichloro-1-nitroethane
Dicyclopentadiene
Dicyclopentadienyl iron
Diesel exhaust
Di(2-ethylhexyl)phthalate
Difluorodibromomethane
Diiodomethyl p-tolyl sulfone
1,2-Dimethoxyethane
Dimethyl carbamoyl chloride
4,4-Dimethyloxazolidine
Dimethylphenol, isomers
Epichlorohydrin
Ethyl acrylate
Ethyl ether
Ethylene glycol dinitrate
Ethylene oxide
Fluorides
Fluorine
Formamide
Furan
Germanium tetrahydride
Hafnium and compounds
Halothane
Hexachloronaphthalene
Hexazinone
sec-Hexyl acetate
Imidacloprid
Indium tin oxide
Iodine and Iodides
Isoflurane
Isopropylamine
Lead and inorganic compounds
Lindane
Manganese cyclopentadienyl tricarbonyl
Methenamine
2-Methoxymethylethoxy propanol
Methyl acrylate
Methylcyclohexanone
2-Methylcyclopentadienyl manganese
     tricarbonyl
Methyl isobutyl carbinol
Methyl vinyl ketone
Methylene bisphenyl isocyanate
Metribuzin
Mica
Monomethylformamide
1-Naphthylamine
2-Naphthylamine
Nickel and inorganic compounds, including
     Nickel subsulfide
Nitric acid
Nitroglycerin
Octachloronaphthalene
Pentaborane
2,3-Pentanedione
Perchloryl fluoride
Phenothiazine
Phosgene
Prometon
Prometryn
Propane sultone
n-Propyl nitrate
Quinone
Rosin core solder thermal decomposition
     products (colophony)
Silicic acid
Sodium hypochlorite
Sodium sulfate
Stoddard solvent
Styrene
Sulfoxaflor
Sulfur pentafluoride
Sulfur trioxide
Tetrachlorophthalic anhydride

 

1,2,3,6-Tetrahydro-3-methylphthalic 
     anhydride
1,2,3,6-Tetrahydrophthalic anhydride
Tetramethyl succinonitrile
Thiocloprid
Tin and inorganic compounds,
     excluding Tin hydride
Tin, organic compounds
Titanium dioxide
Titanium tetrachloride
Trichloronaphthalene
Triethanolamine
Trimethylbenzene (mixed isomers)
Trimethyl phosphite
Vinyl acetate
Vinylidene chloride
Vinylidene fluoride

Chemical Substances as Vapor and Aerosol (V) – Review for Update to Inhalable Fraction and Vapor (IFV)

Phenyl ether, vapor
Phosphorous (yellow)
Tetraethyl lead
Tetramethyl lead
m-Xylene α,α′-diamine 

Chemical Substances for Review of Inhalable Fraction and Vapor (IFV) Notation Update

Ammonium perfluorooctanoate
o-Anisidine
Chlordane
Chlorinated camphene
o-Chlorinated diphenyl oxide
o-Chlorobenzylidene malononitrile
Chlorodiphenyl (42% Chlorine)
Chlorodiphenyl (54% Chlorine)
Coumaphos
Dibutyl phenyl phosphate
o-Dichlorobenzene
p-Dichlorobenzene
Dichloroethyl ether
Diethanolamine
Dinitrobenzene
Dinitro-o-cresol
Dinitrotoluene
Diquat-I
Diquat-R
Endosulfan
EPN
Ethanolamine
Ethyl silicate
Heptachlor
Hexachlorobenzene
Hexafluoroacetone
Isobutyl nitrite
Isophorone diisocyanate
N-Isopropylaniline
4,4′-Methylene bis(2-chloroaniline)
4,4′-Methylenedianiline
Methyl parathion
Nicotine
Nitrapyrin
p-Nitroaniline
5-Nitro-o-toluidine
Nitrotoluene, isomers
Pentachloronaphthalene
Pentachloronitrobenzene
m-Phenylenediamine
o-Phenylenediamine
p-Phenylenediamine
Phosphoric acid
m-Phthalodinitrile
Sesone
Sulfometuron methyl
Sulfuric acid
Sulprofos
Temephos
1,1,2,2-Tetrabromomethane
Tetrachloronaphthalene
Tributyl phosphate
1,2,4-Trichlorobenzene
2,4,6-Trinitrotoluene
Triphenyl phosphate

PHYSICAL AGENTS TLVs®
2017 NOTICE OF INTENDED CHANGES (NIC)

Acoustic

Ergonomics Thermal Stress

2017 ADOPTIONS
There are no agents adopted for 2017.

2017 UNDER STUDY LIST

  1. Acoustic
    • Infrasound and Low-frequency sound
    • Ultrasound
  2. Optical Radiation
    • Lasers
    • Ultraviolet radiation
  3. Ergonomics
    • Lifting
    • Hand–arm vibration
    • Whole-body vibration
  4. Thermal Stress
    • Cold stress
    • Heat stress and strain

Other Issues Under Study

  1. Generalized fatigue and work schedules
  2. Hyperbaric pressure
  3. Hypobaric pressure
  4. Neuroendocrine effects of light

BIOLOGICAL EXPOSURE INDICES (BEIs®)
2017 NOTICE OF INTENDED CHANGES (NIC)

Introduction to the BEI® Documentation
Introduction to the Biological Exposure
      Indices
Cholinesterase inhibiting pesticides

2017 ADOPTIONS

N,N-Dimethylformamide
Lead and inorganic compounds
Polycyclic aromatic hydrocarbons (PAHs)

2017 UNDER STUDY LIST
Chemical Substances

Acrylamide
Aniline
Arsenic
Benzene
Bisphenol A
1-Bromopropane
3,3′-Dichlorobenzidine
Ethylene glycol
Ethylene oxide
N-Ethylpyrrolidone
Furfural
n-Hexane
Indium
Manganese
Methyl n-butyl ketone
Methyl chloroform
Nickel
Phthalates

Feasibility Assessments

Acrylonitrile
Alachlor
Aluminum
Antimony
Beryllium
Chlorpyrifos
1,4-Dichlorobenzene
2,4-Dichlorophenoxyacetic acid
Diethanolamine
2-Ethyl hexanoic acid
Hydrazines
Inorganic borates
Manganese
Methyl tert-butyl ether
Methyl n-butyl ketone
Methyl formate
α-Methylstyrene
Nickel
Nitrobenzene
Perfluorooctanoic acid
Selenium
Thallium
Trimethylbenzene
Vanadium pentoxide
Vinyl chloride