| CAS Number |
Chemical Name |
Notes |
Status |
ITSL (μg/m3) |
Averaging Time |
Second ITSL (μg/m3) |
Second ITSL Avg Time |
IRSL
(μg/m3) |
SRSL
(μg/m3) |
Carc Avg Time |
| 64742536 |
hydrotreated light naphthenic distillate |
11 |
FINAL |
50 |
8 hr |
|
|
|
|
|
| 64742490 |
hydrotreated light naphtha |
1 |
FINAL |
3500 |
8 hr |
|
|
|
|
|
| 64742478 |
hydrotreated light distillate |
44 |
FINAL |
200 |
annual |
2000 |
8 hr |
|
|
|
| 64742547 |
hydrotreated heavy paraffinic mineral oil |
11 |
FINAL |
50 |
8 hr |
|
|
|
|
|
| 64742525 |
hydrotreated heavy naphthenic distillate |
11 |
FINAL |
50 |
8 hr |
|
|
|
|
|
| 64742489 |
hydrotreated heavy napht |
1 |
FINAL |
3500 |
8 hr |
|
|
|
|
|
| 123319 |
hydroquinone |
|
FINAL |
140 |
annual |
|
|
0.058 |
0.58 |
annual |
| 7783064 |
hydrogen sulfide |
|
FINAL |
10 |
annual |
100 |
24 hr |
|
|
|
| 7722841 |
hydrogen peroxide |
|
FINAL |
14 |
8 hr |
|
|
|
|
|
| 7664393 |
hydrogen fluoride |
13 |
FINAL |
14 |
annual |
240 |
1 hr |
|
|
|
| 7647010 |
hydrogen chloride |
13 |
FINAL |
20 |
annual |
2100 |
1 hr |
|
|
|
| 10035106 |
hydrogen bromide |
|
FINAL |
70 |
1 hr |
|
|
|
|
|
| 64742809 |
hydrodesulfurized middle distillate |
|
FINAL |
2 |
annual |
|
|
|
|
|
| 64742810 |
hydrodesulfurized kerosene |
44 |
FINAL |
200 |
annual |
2000 |
8 hr |
|
|
|
| 50033 |
hydrocortisone acetate |
|
FINAL |
15 |
annual |
|
|
|
|
|
| 68956569 |
hydrocarbons, terpene processing by-products |
|
FINAL |
11 |
annual |
|
|
|
|
|
| 10034932 |
hydrazine sulfate |
|
FINAL |
|
|
|
|
0.0008 |
0.008 |
annual |
| 302012 |
hydrazine |
|
FINAL |
|
|
|
|
0.0002 |
0.002 |
annual |
| 63148629 |
high molecular wt. silicon |
|
FINAL |
2 |
annual |
|
|
|
|
|
| 69430246 |
high molecular wt. silicon |
|
FINAL |
30 |
annual |
|
|
|
|
|
| 68083192 |
high molecular wt. silicon |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68037581 |
high molecular wt. silicon |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68918229 |
high molecular wt. silicon |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 70131678 |
high molecular wt. silicon |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68037887 |
high molecular weight sili |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
