Code of Federal Regulations Title 40. Protection of Environment 40 CFR Pt. 68, App. A—TABLE OF TOXIC ENDPOINTS

107-02-8

Acrolein [2-Propenal]

0.0011

107-13-1

Acrylonitrile [2-Propenenitrile]

0.076

814-68-6

Acrylyl chloride [2-Propenoyl chloride]

0.00090

107-18-6

Allyl alcohol [2-Propen-1-ol]

0.036

107-11-9

Allylamine [2-Propen-1-amine]

0.0032

7664-41-7

Ammonia (anhydrous)

0.14

7664-41-7

Ammonia (conc 20% or greater)

0.14

7784-34-1

Arsenous trichloride

0.010

7784-42-1

Arsine

0.0019

10294-34-5

Boron trichloride [Borane, trichloro-]

0.010

7637-07-2

Boron trifluoride [Borane, trifluoro-]

0.028

353-42-4

Boron trifluoride compound with methyl ether (1:1) [Boron, trifluoro[oxybis[methane]]-, T-4

0.023

7726-95-6

Bromine

0.0065

75-15-0

Carbon disulfide

0.16

7782-50-5

Chlorine

0.0087

10049-04-4

Chlorine dioxide [Chlorine oxide (ClO2)]

0.0028

67-66-3

Chloroform [Methane, trichloro-]

0.49

542-88-1

Chloromethyl ether [Methane, oxybis[chloro-]

0.00025

107-30-2

Chloromethyl methyl ether [Methane, chloromethoxy-]

0.0018

4170-30-3

Crotonaldehyde [2-Butenal]

0.029

123-73-9

Crotonaldehyde, (E)-, [2-Butenal, (E)-]

0.029

506-77-4

Cyanogen chloride

0.030

108-91-8

Cyclohexylamine [Cyclohexanamine]

0.16

19287-45-7

Diborane

0.0011

75-78-5

Dimethyldichlorosilane [Silane, dichlorodimethyl-]

0.026

57-14-7

1,1-Dimethylhydrazine [Hydrazine, 1,1-dimethyl-]

0.012

106-89-8

Epichlorohydrin [Oxirane, (chloromethyl)-]

0.076

107-15-3

Ethylenediamine [1,2-Ethanediamine]

0.49

151-56-4

Ethyleneimine [Aziridine]

0.018

75-21-8

Ethylene oxide [Oxirane]

0.090

7782-41-4

Fluorine

0.0039

50-00-0

Formaldehyde (solution)

0.012

110-00-9

Furan

0.0012

302-01-2

Hydrazine

0.011

7647-01-0

Hydrochloric acid (conc 37% or greater)

0.030

74-90-8

Hydrocyanic acid

0.011

7647-01-0

Hydrogen chloride (anhydrous) [Hydrochloric acid]

0.030

7664-39-3

Hydrogen fluoride/Hydrofluoric acid (conc 50% or greater) [Hydrofluoric acid]

0.016

7783-07-5

Hydrogen selenide

0.00066

7783-06-4

Hydrogen sulfide

0.042

13463-40-6

Iron, pentacarbonyl- [Iron carbonyl (Fe(CO)5), (TB-5-11)-]

0.00044

78-82-0

Isobutyronitrile [Propanenitrile, 2-methyl-]

0.14

108-23-6

Isopropyl chloroformate [Carbonochloride acid, 1-methylethyl ester]

0.10

126-98-7

Methacrylonitrile [2-Propenenitrile, 2-methyl-]

0.0027

74-87-3

Methyl chloride [Methane, chloro-]

0.82

79-22-1

Methyl chloroformate [Carbonochloridic acid, methylester]

0.0019

60-34-4

Methyl hydrazine [Hydrazine, methyl-]

0.0094

624-83-9

Methyl isocyanate [Methane, isocyanato-]

0.0012

74-93-1

Methyl mercaptan [Methanethiol]

0.049

556-64-9

Methyl thiocyanate [Thiocyanic acid, methyl ester]

0.085

75-79-6

Methyltrichlorosilane [Silane, trichloromethyl-]

0.018

13463-39-3

Nickel carbonyl

0.00067

7697-37-2

Nitric acid (conc 80% or greater)

0.026

10102-43-9

Nitric oxide [Nitrogen oxide (NO)]

0.031

8014-95-7

Oleum (Fuming Sulfuric acid) [Sulfuric acid, mixture with sulfur trioxide]

0.010

79-21-0

Peracetic acid [Ethaneperoxoic acid]

0.0045

594-42-3

Perchloromethylmercaptan [Methanesulfenyl chloride, trichloro-]

0.0076

75-44-5

Phosgene [Carbonic dichloride]

0.00081

7803-51-2

Phosphine

0.0035

10025-87-3

Phosphorus oxychloride [Phosphoryl chloride]

0.0030

7719-12-2

Phosphorus trichloride [Phosphorous trichloride]

0.028

110-89-4

Piperidine

0.022

107-12-0

Propionitrile [Propanenitrile]

0.0037

109-61-5

Propyl chloroformate [Carbonochloridic acid, propylester]

0.010

75-55-8

Propyleneimine [Aziridine, 2-methyl-]

0.12

75-56-9

Propylene oxide [Oxirane, methyl-]

0.59

7446-09-5

Sulfur dioxide (anhydrous)

0.0078

7783-60-0

Sulfur tetrafluoride [Sulfur fluoride (SF4), (T-4)-]

0.0092

7446-11-9

Sulfur trioxide

0.010

75-74-1

Tetramethyllead [Plumbane, tetramethyl-]

0.0040

509-14-8

Tetranitromethane [Methane, tetranitro-]

0.0040

7750-45-0

Titanium tetrachloride [Titanium chloride (TiCl4) (T-4)-]

0.020

584-84-9

Toluene 2,4-diisocyanate [Benzene, 2,4-diisocyanato-1-methyl-]

0.0070

91-08-7

Toluene 2,6-diisocyanate [Benzene, 1,3-diisocyanato-2-methyl-]

0.0070

26471-62-5

Toluene diisocyanate (unspecified isomer) [Benzene, 1,3-diisocyanatomethyl-]

0.0070

75-77-4

Trimethylchlorosilane [Silane, chlorotrimethyl-]

0.050

108-05-4

Vinyl acetate monomer [Acetic acid ethenyl ester]

0.26