List of Effects Screening Levels (ESLs) Page: 1
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EFFECTS SCREENING LEVELS FOR VARIOUS CHEMICALS
(June 22, 1992)CAS No. SUBSTANCE EFFECTS SCREENING LEVEL
gg/m3(ppb)
30-minute annual
or 1-hour75-07-0
60-35-5
64-19-7
108-24-7
21287-97-3
67-64-1
75-86-5
75-05-8
74-86-2
540-59-0
79-27-6
50-78-2
260-94-6
107-02-8
79-06-1
79-10-7
141-32-2
140-88-5
96-33-3
107-13-1
281-23-2
107-13-1
309-00-2
68239-06-5107-18-6
107-11-9
107-05-1
106-92-3
2179-59-1
7539-12-0acetaldehyde
acetamide
acetic acid
acetic anhydride
acetoacetoxyethyl methacrylate
acetone
acetone cyanohydrin
acetonitrile
acetylene90 (50)
320 (132)
250 (100)
200 (50)
2000 (230)
5900 (2500)
40 (10)
340 (200)
26620
(25000)acetylene dichloride 7930 (200C
(1,2-dichloroethylene)
acetylene tetrabromide 140 (10)
acetylsalicylic acid (aspirin) 50 (PM)
acridine (dibenzo[b,e]pyridine) 0.5
[also see coal tar pitch volatiles]
acrolein** 2.3 (1)
acrylamide .3
acrylic acid 60 (20)
acrylic acid, n-butyl ester 550 (100)
acrylic acid, ethyl ester 200 (50)
acrylic acid, methyl ester 180 (50)
acrylonitrile 43 (20)
adamantane (sym-tricyclodecane) 3850 (692)
adiponitrile 180 (40)
Aldrin 2.5 (PM)
aliphatic diisocyanate .25
(see dimeryl d.iisocyanate)
alkanes not otherwise specified 1000 ppb
alkyl phenol, C-12 860
alkyl phenol, C-20 1150
alkyl phenol ethoxylate 1000
(see nonylphenyl ethoxylate)
allyl alcohol 48 (20)
allylamine 12 (5)
allyl chloride** 30 (10)
allyl glycidyl ether (AGE) 225 (50)
allyl propyl disulfide 120 (20)
allyl succinic anhydride 6 (1)*
32 (13) D
25 (10) N,T,O
20 (5) TO
200 (23) D
590 (250) N
4 (1) N
34 (20) N
2660 N
(2500)
790(200) N,T,O,M
14 (1) TO
5 N,T,O
.05 E
.23 (.1) T
.03 N,TO
6 (2) N,T
55 (10) m
20 (5) m
18 (5) M
4 (2) TO
385 (69) D
18 (4) N
.25 N,T,O,M
.025 D
100 pbb D
86 D
115 D
100 D
5 (2) NTOM
1 (.5) D
3 (1) N,T,O
23 (5) N,T,0
12 (2) NTO,M
.6 (.1) D1
))
(0)
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Texas Air Control Board. List of Effects Screening Levels (ESLs), report, June 22, 1992; Austin, Texas. (https://texashistory.unt.edu/ark:/67531/metapth1113988/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.