All concentrations given in the table are by weight percent cont'd

DOE-HDBK-1101-2004

OSHA PSM TQ (lbs)

EPA RMP TQ (lbs)

Appendix A

Toxics & Flammables

CAS No.

(29 CFR 1910.119)

Tables (40 CFR 68.130)

Chemical Name

107-30-2

Chloromethyl methyl ether [Methane,

500

5000

chloromethoxy-]

76-06-2

Chloropicrin

500

None

Chloropicrin and methyl bromide mixture

1500

None

Chloropicrin and methyl chloride mixture

1500

10,000†

590-21-6

1-Chloropropylene [1-Propene, 1-chloro-]∞

10,000

2-Chloropropylene [1-Propene, 2 chloro-]∞

10,000†

557-98-2

10,000

20,000

4170-30-3

Crotonaldehyde [2-Butenal]

123-73-9

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

20,000

80-15-9

Cumene hydroperoxide

5000

Cyanogen [Ethanedinitrile]∞

460-19-5

2500

10,000

506-77-4

Cyanogen chloride

500

10,000

675-14-9

Cyanuric fluoride

100

108-91-8

Cyclohexylamine [Cyclohexanamine]

15,000

Cyclopropane∞

10,000†

75-19-4

10,000

110-22-5

Diacetyl peroxide

5000

(concentration >

70%)

334-88-3

Diazomethane

500

94-36-0

Dibenzoyl peroxide

7500

19287-45-7

Diborane

100

2500

110-05-4

Dibutyl peroxide (tertiary)

5000

7572-29-4

Dichloroacetylene

250

∗

Required to be on EPA's list by the 1990 Clean Air Act Amendments.

∞

On the EPA list of regulated flammable substances.

†

The applicable OSHA TQ though not specifically listed in the PSM Rule.

A-4