|
|
|
|
|
|
|
|
Flammable Limits |
|
Vapor |
| |
Class I |
Autoignition Temperatures |
|
Flash Point |
|
Percent by Volume |
|
Density |
| Material |
Group |
°F |
°C |
|
°F |
°C |
|
Lower |
Upper |
|
(Air = 1.0) |
| Carbon Disulfide |
* 3 |
194 |
90 |
|
-22 |
-30 |
|
1.3 |
50.0 |
|
2.6 |
| Acetylene |
A |
581 |
305 |
|
gas |
gas |
|
2.5 |
100.0 |
|
0.9 |
| Formaldehyde (Gas) |
B |
795 |
429 |
|
gas |
gas |
|
7.0 |
73.0 |
|
1.0 |
Fuels and Combustible
Process Gas (containing
more than 30% H 2 by
volume) |
B |
- |
- |
|
- |
- |
|
- |
- |
|
- |
| Hydrogen |
B |
968 |
520 |
|
gas |
gas |
|
4.0 |
75.0 |
|
0.1 |
| Propyl Nitrate |
B |
347 |
175 |
|
68 |
20 |
|
2.0 |
100.0 |
|
- |
| Acrolein (Inhibited) 1 |
B [C] |
455 |
235 |
|
-15 |
-26 |
|
2.8 |
31.0 |
|
1.9 |
| Ethrlene Oxide 1 |
B [C] |
804 |
429 |
|
-20 |
-28 |
|
3.0 |
100.0 |
|
1.5 |
| Propylene Oxide 1 |
B [C] |
840 |
449 |
|
-35 |
-37 |
|
2.3 |
36.0 |
|
2.0 |
| 1.3-Butadiene 1 |
B [C] |
788 |
420 |
|
gas |
gas |
|
2.0 |
12.0 |
|
1.9 |
| Acetaldehyde |
C |
347 |
175 |
|
-38 |
-39 |
|
4.0 |
60.0 |
|
1.5 |
| Allyl Alcohol |
C |
713 |
378 |
|
70 |
21 |
|
2.5 |
18.0 |
|
2.0 |
| Butyl Mercaptan |
C |
- |
- |
|
35 |
2 |
|
- |
- |
|
3.1 |
| n-Butyraldehyde |
C |
425 |
218 |
|
-8 |
-22 |
|
1.9 |
12.5 |
|
2.5 |
| Carbon Monoxide |
C |
1128 |
609 |
|
gas |
gas |
|
12.5 |
74.0 |
|
1.0 |
| Chloroacetaldehyde |
C |
190 |
88 |
|
- |
- |
|
- |
- |
|
- |
1-Chloro - 1
Nitropropane |
C |
- |
- |
|
144 |
62 |
|
- |
- |
|
4.3 |
| Crotonaldehyde |
C |
450 |
232 |
|
55 |
13 |
|
2.1 |
15.5 |
|
2.4 |
1.1-Dichloro - 1
Nitroethane |
C |
- |
- |
|
168 |
76 |
|
- |
- |
|
5.0 |
| Dicylopentadiene |
C |
937 |
503 |
|
90 |
32 |
|
- |
- |
|
- |
| Diethyl Ether |
C |
320 |
160 |
|
-49 |
-45 |
|
1.9 |
36.0 |
|
2.6 |
| Diethylamine |
C |
594 |
312 |
|
-9 |
-23 |
|
1.8 |
10.1 |
|
2.5 |
| Diethylminoethanol |
C |
- |
- |
|
- |
- |
|
- |
- |
|
- |
Diethylene Glycol
Monobutyl Ether |
C |
442 |
228 |
|
172 |
78 |
|
0.85 |
24.6 |
|
5.6 |
| Diethylene Glycol Monomethyl Ether |
C |
465 |
241 |
|
205 |
96 |
|
- |
- |
|
- |
| N-N-Dimenthyl Aniline |
C |
700 |
371 |
|
145 |
63 |
|
- |
- |
|
4.2 |
| Dimenthylamine |
C |
752 |
400 |
|
gas |
gas |
|
2.8 |
14.4 |
|
1.6 |
| 1.4-Dioxane |
C |
356 |
180 |
|
54 |
12 |
|
2.0 |
22.0 |
|
3.0 |
| Di-N-Propylamine |
C |
570 |
299 |
|
63 |
17 |
|
- |
- |
|
3.5 |
Dipropylene Glycol
Methyl Ether |
C |
- |
- |
|
186 |
86 |
|
- |
- |
|
5.1 |
| Du-Isopropylamine |
C |
600 |
316 |
|
- |
- |
|
- |
- |
|
- |
| Epichlorohydan |
C |
772 |
411 |
|
88 |
31 |
|
3.8 |
21.0 |
|
3.2 |
| Ethyl Mercaptan |
C |
572 |
300 |
|
< 0 |
< -18 |
|
2.8 |
18.0 |
|
2.1 |
| n-Ethyl Moorpholine |
C |
- |
- |
|
- |
- |
|
- |
- |
|
- |
| 2-Ethyl - 3-Propyl Acrolein |
C |
- |
- |
|
155 |
68 |
|
- |
- |
|
4.4 |
| Ethylene |
C |
842 |
450 |
|
gas |
gas |
|
2.7 |
36.0 |
|
1.0 |
Ethylene Glycol
Monobutyl Ether |
C |
460 |
238 |
|
143 |
62 |
|
1.1@200 °F |
12.7@200 °F |
|
4.1 |
Ethylene Glycol
Monobutyl Ether Acetate |
C |
645 |
340 |
|
160 |
71 |
|
0.88@200 °F |
8.54@200 °F |
|
- |
Ethylene Glycol
Monoethyl Ether |
C |
455 |
235 |
|
110 |
43 |
|
1.7@200 °F |
15.6@200 °F |
|
3.0 |
Ethylene Glycol
Monoethyl Ether Acetate |
C |
715 |
379 |
|
124 |
52 |
|
1.7 |
- |
|
4.72 |
| Ethylenimine |
C |
608 |
320 |
|
12 |
-11 |
|
3.3 |
54.8 |
|
1.5 |
| 2-Ethylehexaldehyde |
C |
375 |
191 |
|
112 |
44 |
|
0.85@200 °F |
7.2@200 °F |
|
4.4 |
| Furfural |
C |
600 |
316 |
|
140 |
60 |
|
2.1 |
19.3 |
|
3.3 |
| Furfural Alcohol |
C |
915 |
490 |
|
167 |
75 |
|
1.8 |
16.3 |
|
3.4 |
| Hydrazine |
C |
74 - 518 |
23 - 270 |
|
100 |
38 |
|
2.9 |
9.8 |
|
1.1 |
| Hydrogen Cynaide |
C |
1000 |
538 |
|
0 |
-18 |
|
5.6 |
40.0 |
|
0.9 |
| Hydrogen Sulfide |
C |
500 |
260 |
|
gas |
gas |
|
4.0 |
44.0 |
|
1.2 |
| Hydrogen Selenide |
C |
- |
- |
|
- |
- |
|
- |
- |
|
- |
| Isobutyraldehyde |
C |
385 |
196 |
|
-1 |
-18 |
|
1.6 |
10.6 |
|
2.5 |
| Isodecalfehyde |
C |
- |
- |
|
-1 |
-18 |
|
- |
- |
|
5.4 |
| Iso-octyl Alcohol |
C |
- |
- |
|
180 |
82 |
|
- |
- |
|
- |
| Iso-octyl Aldehyde |
C |
387 |
197 |
|
- |
- |
|
- |
- |
|
- |
| Methylacetylene |
C |
- |
- |
|
gas |
gas |
|
1.7 |
- |
|
1.4 |
Methylacetylene-
Propadiene (stabilized) |
C |
- |
- |
|
- |
- |
|
- |
- |
|
- |
| Methyl Ether |
C |
662 |
350 |
|
gas |
gas |
|
3.4 |
27.0 |
|
1.6 |
| Methyl Formal |
C |
460 |
238 |
|
- |
- |
|
- |
- |
|
- |
| Monomethyl Aniline |
C |
900 |
482 |
|
185 |
85 |
|
- |
- |
|
3.7 |
| Monomethyl Hydrazine |
C |
382 |
194 |
|
17 |
-8 |
|
2.5 |
92.0 |
|
1.6 |
| Morpholine |
C |
590 |
310 |
|
98 |
37 |
|
1.4 |
11.2 |
|
3.0 |
| Nitroethane |
C |
778 |
414 |
|
82 |
28 |
|
3.4 |
- |
|
2.6 |
| Nitromethane |
C |
785 |
418 |
|
95 |
35 |
|
7.3 |
- |
|
2.1 |
| 1-Nitropropane |
C |
789 |
421 |
|
75 |
24 |
|
2.6 |
11.0 |
|
3.1 |
| 2-Nitropropane |
C |
802 |
428 |
|
96 |
36 |
|
2.2 |
- |
|
3.1 |
| Propionaldehyde |
C |
405 |
207 |
|
-22 |
-30 |
|
2.6 |
17.0 |
|
2.0 |
| n-Propyl Ether |
C |
419 |
215 |
|
70 |
21 |
|
1.3 |
7.0 |
|
3.53 |
| Tetrahydrofuran |
C |
610 |
321 |
|
6 |
-14 |
|
2.0 |
11.8 |
|
2.5 |
| Triethylamine |
C |
480 |
249 |
|
16 |
-9 |
|
1.2 |
8.0 |
|
3.5 |
Unsymmetrical Dimethyl
Hydrazine (UDMH) |
C |
480 |
249 |
|
5 |
-15 |
|
2.0 |
95.0 |
|
2.0 |
| Valeraldehyde |
C |
432 |
222 |
|
54 |
12 |
|
- |
- |
|
3.0 |
| Acetic Acid |
D |
867 |
464 |
|
103 |
39 |
|
4.0 |
19.9@200 °F |
|
2.1 |
| Acetic Anhydride |
D |
600 |
316 |
|
120 |
49 |
|
2.7 |
10.3 |
|
3.5 |
| Acetone |
D |
869 |
465 |
|
-4 |
-20 |
|
2.5 |
13.0 |
|
2.0 |
| Acetone Cyanohydrin |
D |
1270 |
688 |
|
165 |
74 |
|
2.2 |
12.0 |
|
2.9 |
| Acetonitrile |
D |
975 |
524 |
|
42 |
6 |
|
3.0 |
16.0 |
|
1.4 |
| Acrylic Acid |
D |
820 |
438 |
|
122 |
50 |
|
2.4 |
8.0 |
|
2.5 |
| Acrylionitrile |
D |
898 |
481 |
|
32 |
0 |
|
3.0 |
17.0 |
|
1.8 |
| Adiponitrile |
D |
- |
- |
|
200 |
93 |
|
- |
- |
|
- |
| Allyl Chlordie |
D |
905 |
485 |
|
-25 |
-32 |
|
2.9 |
11.1 |
|
2.6 |
| Alpha-Methyl Styrene |
D |
1066 |
574 |
|
129 |
54 |
|
1.9 |
6.1 |
|
- |
| Ammonia 2 |
D |
928 |
498 |
|
gas |
gas |
|
15.0 |
28.0 |
|
0.6 |
| n-Amyl Acetate |
D |
680 |
360 |
|
60 |
16 |
|
1.1 |
7.5 |
|
4.5 |
| Aniline |
D |
1139 |
615 |
|
158 |
70 |
|
1.3 |
11.0 |
|
3.2 |
| Benzene |
D |
928 |
498 |
|
12 |
-11 |
|
1.3 |
7.9 |
|
2.8 |
| Benzyl Chloride |
D |
1085 |
585 |
|
153 |
67 |
|
1.1 |
- |
|
4.4 |
| Butane |
D |
550 |
288 |
|
-76 |
-60 |
|
1.6 |
8.4 |
|
2.0 |
| 1-Butanol |
D |
650 |
343 |
|
98 |
37 |
|
1.4 |
11.2 |
|
2.6 |
| 2-Butanol |
D |
761 |
405 |
|
75 |
24 |
|
1.7@212 °F |
9.8@212 °F |
|
2.6 |
| Iso-butyl Acetate |
D |
790 |
421 |
|
- |
- |
|
- |
- |
|
- |
| n-Butyl Acetate |
D |
790 |
421 |
|
72 |
22 |
|
1.7 |
7.6 |
|
4.0 |
| sec-Butyl Acetate |
D |
- |
- |
|
88 |
31 |
|
1.7 |
9.8 |
|
4.0 |
| n-Butyl Acrylate (inhibited) |
D |
559 |
293 |
|
118 |
48 |
|
1.5 |
9.9 |
|
4.4 |
| n-Butyl Glycidyl Ether 1 |
D |
132 |
55 |
|
- |
- |
|
- |
- |
|
- |
| n-Butylacetate |
D |
790 |
421 |
|
- |
- |
|
- |
- |
|
- |
| n-Butylacetate (inhibited) |
D |
559 |
293 |
|
- |
- |
|
- |
- |
|
- |
| Butylamine |
D |
594 |
312 |
|
10 |
-12 |
|
1.7 |
9.8 |
|
2.5 |
| Butylene |
D |
725 |
385 |
|
gas |
gas |
|
1.6 |
10.0 |
|
1.9 |
| n-Butyric Acid |
D |
830 |
443 |
|
161 |
72 |
|
2.0 |
10.0 |
|
3.0 |
| Chlorobenzene |
D |
1099 |
593 |
|
82 |
28 |
|
1.3 |
9.6 |
|
3.9 |
| Chloroprene |
D |
- |
- |
|
-4 |
-20 |
|
4.0 |
20.0 |
|
3.0 |
| Cresol |
D |
1038 - 1110 |
559 - 599 |
|
178 - 187 |
81 - 86 |
|
1.1 - 1.4 |
- |
|
- |
| Cumene |
D |
795 |
424 |
|
96 |
36 |
|
0.9 |
6.5 |
|
4.1 |
| Cyclohexane |
D |
473 |
245 |
|
-4 |
-20 |
|
1.3 |
8.0 |
|
2.9 |
| Cylcohexanol |
D |
572 |
300 |
|
154 |
68 |
|
- |
- |
|
3.5 |
| Cyclohexanone |
D |
473 |
245 |
|
111 |
44 |
|
1.1@212 °F |
9.4 |
|
3.4 |
| Cyclohexene |
D |
471 |
244 |
|
< 20 |
< -7 |
|
- |
- |
|
2.8 |
| Cyclopropane |
D |
938 |
503 |
|
gas |
gas |
|
2.4 |
10.4 |
|
1.5 |
| p-Cymene |
D |
817 |
436 |
|
117 |
47 |
|
0.7@212 °F |
5.6 |
|
4.6 |
| n-Decanol |
D |
550 |
288 |
|
180 |
82 |
|
- |
- |
|
5.5 |
| Decene |
D |
455 |
235 |
|
< 131 |
< 55 |
|
- |
- |
|
4.84 |
| Diacetopne Alcohol |
D |
1118 |
603 |
|
148 |
64 |
|
1.8 |
6.9 |
|
4.0 |
| o-Dichloroethane |
D |
1198 |
647 |
|
151 |
66 |
|
2.2 |
9.2 |
|
5.1 |
| 1.1-Dichloroethane |
D |
820 |
438 |
|
22 |
-6 |
|
5.6 |
- |
|
- |
| 1.2-Dichloroethylene |
D |
860 |
460 |
|
36 |
2 |
|
5.6 |
12.8 |
|
3.4 |
| 1.3-Dichloropropene |
D |
- |
- |
|
95 |
35 |
|
5.3 |
14.5 |
|
3.8 |
| Diethyl Benzene |
D |
743 - 842 |
395 - 450 |
|
133 - 135 |
56 - 57 |
|
- |
- |
|
4.6 |
| Di-Isobutyl Kelone |
D |
745 |
396 |
|
120 |
49 |
|
0.8@200 °F |
7.1@200 °F |
|
4.9 |
| Di-Isobutylene |
D |
736 |
391 |
|
23 |
-5 |
|
0.8 |
4.8 |
|
3.9 |
| Dimethyl Formamide |
D |
833 |
455 |
|
136 |
58 |
|
2.2@212 °F |
15.2 |
|
2.5 |
| Dipenlene |
D |
458 |
237 |
|
113 |
45 |
|
0.7@302 °F |
6.1@302 °F |
|
4.7 |
| Dimethyl Sulfate |
D |
370 |
188 |
|
- |
- |
|
- |
- |
|
- |
| Dodecene |
D |
491 |
255 |
|
- |
- |
|
- |
- |
|
- |
| Ethane |
D |
882 |
472 |
|
gas |
gas |
|
3.0 |
12.5 |
|
1.0 |
| Ethanol |
D |
685 |
363 |
|
55 |
13 |
|
3.3 |
\19 |
|
1.6 |
| Ethyl Acetate |
D |
800 |
427 |
|
24 |
-4 |
|
2.0 |
11.5 |
|
3.0 |
| Ethyl Acetate (inhinited) |
D |
702 |
372 |
|
50 |
10 |
|
1.4 |
14.0 |
|
3.5 |
| Ethyl Benzene |
D |
810 |
432 |
|
70 |
21 |
|
0.8 |
6.7 |
|
3.7 |
| Ethyl Butanol |
D |
- |
- |
|
- |
- |
|
- |
- |
|
- |
| Ethyl Butyl Ketone |
D |
- |
- |
|
115 |
46 |
|
- |
- |
|
4.0 |
| Ethyl Chloride |
D |
966 |
519 |
|
-58 |
-50 |
|
3.8 |
15.4 |
|
2.2 |
| Ethyl Formate |
D |
851 |
455 |
|
-4 |
-20 |
|
2.8 |
16.0 |
|
2.6 |
| 2-Ethyl Hexyl |
D |
448 |
231 |
|
164 |
73 |
|
0.9 |
9.7 |
|
4.5 |
| 2-Ethyl Hexyl Acrylate |
D |
485 |
252 |
|
180 |
82 |
|
- |
- |
|
- |
| Ethyl Silicate |
D |
- |
- |
|
125 |
52 |
|
- |
- |
|
7.2 |
| Ethylamine |
D |
725 |
385 |
|
< 0 |
< -18 |
|
3.5 |
14.0 |
|
1.6 |
| Ethylene Chlorohydrin |
D |
797 |
425 |
|
140 |
60 |
|
4.9 |
15.9 |
|
2.8 |
| Ethylene Dichloride |
D |
775 |
413 |
|
56 |
13 |
|
6.2 |
16.0 |
|
3.4 |
| Ethylene Glycol Monomethyl Ether |
D |
545 |
285 |
|
102 |
39 |
|
1.8@STP |
14@STP |
|
1.5 |
| Ethylenediamine |
D |
725 |
385 |
|
104 |
40 |
|
2.5 |
12.0 |
|
2.1 |
| Formic Acid (90%) |
D |
813 |
434 |
|
122 |
50 |
|
18.0 |
57.0 |
|
1.6 |
| Fuel Oils |
D |
410 - 765 |
210 - 407 |
|
100 - 336 |
38 - 169 |
|
0.7 |
5.0 |
|
- |
| Gasoline |
D |
536 - 880 |
280 - 471 |
|
-36 to -50 |
-38 to -48 |
|
1.2 - 1.5 |
7.1 - 7.6 |
|
3.4 |
| Heptane |
D |
399 |
204 |
|
25 |
-4 |
|
1.1 |
6.7 |
|
3.5 |
| Heptene |
D |
500 |
260 |
|
< 32 |
< 0 |
|
- |
- |
|
3.39 |
| Hexane |
D |
437 |
225 |
|
-7 |
-22 |
|
1.1 |
7.5 |
|
3.0 |
| Hexanol |
D |
- |
- |
|
145 |
63 |
|
- |
- |
|
3.5 |
| 2-Hexanone |
D |
795 |
424 |
|
77 |
25 |
|
- |
8.0 |
|
3.5 |
| Hexenes |
D |
473 |
245 |
|
< 20 |
< -7 |
|
- |
- |
|
3.0 |
| sec-Hexyl Acetate |
D |
- |
- |
|
- |
- |
|
- |
- |
|
- |
| Isoamyl Acetate |
D |
680 |
360 |
|
77 |
25 |
|
1.0@212 °F |
7.5 |
|
4.5 |
| Isoamyl Alcohol |
D |
662 |
350 |
|
109 |
43 |
|
1.2 |
9.0@212 °F |
|
3.0 |
| Isobutyl Acrylate |
D |
800 |
427 |
|
86 |
30 |
|
- |
- |
|
4.42 |
| Isophorone |
D |
860 |
460 |
|
184 |
84 |
|
0.8 |
3.8 |
|
- |
| Isopropene |
D |
428 |
220 |
|
-65 |
-54 |
|
1.5 |
8.9 |
|
2.4 |
| Isopropyl Acetate |
D |
860 |
460 |
|
35 |
2 |
|
1.8@100 °F |
8.0 |
|
3.5 |
| Isopropyl Ether |
D |
830 |
443 |
|
-18 |
-28 |
|
1.4 |
7.9 |
|
3.5 |
| Isopropyl Glycidyl Ether |
D |
- |
- |
|
- |
- |
|
- |
- |
|
- |
| Isopropylacetate |
D |
860 |
460 |
|
- |
- |
|
- |
- |
|
- |
| Isopropropylamine |
D |
756 |
402 |
|
-35 |
-37 |
|
- |
- |
|
2.0 |
| Kerosene |
D |
410 |
210 |
|
110 - 162 |
43 - 72 |
|
0.7 |
5.0 |
|
- |
Liquified Petroleum
Products |
D |
761 - 842 |
405 - 540 |
|
- |
- |
|
- |
- |
|
- |
| Mesityl Oxide |
D |
652 |
344 |
|
87 |
31 |
|
1.4 |
7.2 |
|
3.4 |
| Methane |
D |
999 |
537 |
|
gas |
gas |
|
5.0 |
15.0 |
|
0.6 |
| Methanol |
D |
725 |
385 |
|
52 |
11 |
|
6.0 |
36.0 |
|
1.1 |
| Methyl Acetate |
D |
850 |
454 |
|
14 |
-10 |
|
3.1 |
16.0 |
|
2.8 |
| Methyl Acrylate |
D |
875 |
468 |
|
27 |
-2 |
|
2.8 |
25.0 |
|
3.0 |
| Methyl Amyl Alcohol |
D |
- |
- |
|
106 |
41 |
|
1.0 |
5.5 |
|
- |
| Methyl n-Amyl Ketone |
D |
740 |
393 |
|
102 |
39 |
|
1.1@151 °F |
7.9@250 °F |
|
3.9 |
| Methyl Ethyl Ketone |
D |
759 |
404 |
|
16 |
-9 |
|
1.7@200 °F |
11.4@200 °F |
|
2.5 |
| Methyl Formate |
D |
840 |
449 |
|
-2 |
-19 |
|
4.5 |
23.0 |
|
2.1 |
| Methyl Isobutyl Ketone |
D |
840 |
449 |
|
64 |
18 |
|
1.2@200 °F |
8.0@200 °F |
|
3.5 |
| Methyl Mercaptan |
D |
- |
- |
|
- |
- |
|
3.9 |
21.8 |
|
1.7 |
| Methyl Isocynate |
D |
994 |
534 |
|
19 |
-7 |
|
5.3 |
26.0 |
|
1.97 |
| Methyl Methacrylate |
D |
792 |
422 |
|
50 |
10 |
|
1.7 |
8.2 |
|
3.6 |
| 2-Methyl - 1-Propanol |
D |
780 |
416 |
|
82 |
28 |
|
1.7@123 °F |
10.6@202 °F |
|
2.6 |
| 2-Methyl - 2-Proponal |
D |
892 |
478 |
|
52 |
11 |
|
2.4 |
8.0 |
|
2.6 |
| Methylamine |
D |
806 |
430 |
|
gas |
gas |
|
4.9 |
20.7 |
|
1.0 |
| Methylcyclohexane |
D |
482 |
250 |
|
25 |
-4 |
|
1.2 |
6.7 |
|
3.4 |
| Methylcyclohexanol |
D |
565 |
296 |
|
149 |
65 |
|
- |
- |
|
3.9 |
| o-Methylcyclohexanone |
D |
- |
- |
|
118 |
48 |
|
- |
- |
|
3.9 |
| Monoethanolamine |
D |
770 |
410 |
|
185 |
85 |
|
- |
- |
|
2.1 |
| Monoisopropanolamine |
D |
705 |
374 |
|
171 |
77 |
|
- |
- |
|
2.6 |
| Naptha (Coal Tar) |
D |
531 |
277 |
|
107 |
42 |
|
- |
- |
|
- |
| Naptha (Petroleum) 4 |
D |
550 |
288 |
|
< 0 |
< -18 |
|
1.1 |
5.9 |
|
2.5 |
| Nitrobenzene |
D |
900 |
482 |
|
190 |
88 |
|
1.8@200 °F |
- |
|
4.3 |
| Nonane |
D |
401 |
302 |
|
88 |
31 |
|
0.8 |
2.9 |
|
4.4 |
| Nonene |
D |
- |
- |
|
165 |
74 |
|
0.8@212 °F |
6.1@212 °F |
|
5.0 |
| Octane |
D |
403 |
206 |
|
56 |
13 |
|
1.0 |
6.5 |
|
3.9 |
| Octene |
D |
446 |
230 |
|
70 |
21 |
|
- |
- |
|
3.9 |
| n-Octyl Alcohol |
D |
- |
- |
|
178 |
81 |
|
- |
- |
|
4.5 |
| Pentane |
D |
470 |
243 |
|
< -40 |
< -40 |
|
1.5 |
7.8 |
|
2.5 |
| 1-Pentanol |
D |
572 |
300 |
|
91 |
33 |
|
1.2 |
10.0@212 °F |
|
3.0 |
| 2-Pentanone |
D |
846 |
452 |
|
45 |
7 |
|
1.5 |
8.2 |
|
3.0 |
| 1-Pentene |
D |
527 |
275 |
|
0 |
-18 |
|
1.5 |
8.7 |
|
2.4 |
| Pheneylhydrazine |
D |
- |
- |
|
190 |
88 |
|
- |
- |
|
- |
| Propane |
D |
842 |
450 |
|
gas |
gas |
|
2.1 |
9.5 |
|
1.6 |
| 1-Propanol |
D |
775 |
413 |
|
74 |
23 |
|
2.2 |
13.7 |
|
1.6 |
| 2-Propanol |
D |
750 |
399 |
|
53 |
12 |
|
2.0 |
12.7@200 °F |
|
2.1 |
| Proprionic Acid |
D |
870 |
466 |
|
126 |
52 |
|
2.9 |
12.1 |
|
2.5 |
| Proprionic Anhydride |
D |
545 |
285 |
|
145 |
63 |
|
1.3 |
9.5 |
|
\4.5 |
| n-Propyl Acetate |
D |
842 |
450 |
|
55 |
13 |
|
1.7@100 °F |
8.0 |
|
3.5 |
| Propylene |
D |
851 |
455 |
|
gas |
gas |
|
2.0 |
11.1 |
|
1.5 |
| Propylene Dichloride |
D |
1035 |
537 |
|
60 |
16 |
|
3.4 |
14.5 |
|
3.9 |
| Pryidine |
D |
900 |
482 |
|
68 |
20 |
|
1.8 |
12.4 |
|
2.7 |
| Styrene |
D |
914 |
490 |
|
88 |
31 |
|
0.9 |
6.8 |
|
3.6 |
| Tetrahydronapthalene |
D |
725 |
385 |
|
160 |
71 |
|
0.8@212 °F |
5.0@302 °F |
|
4.6 |
| Tetramethyl Lead |
D |
- |
- |
|
- |
- |
|
- |
- |
|
- |
| Toluene |
D |
896 |
480 |
|
40 |
4 |
|
1.1 |
7.1 |
|
3.1 |
| Tridecene |
D |
- |
- |
|
- |
- |
|
- |
- |
|
- |
| Triethylbenzene |
D |
- |
- |
|
181 |
83 |
|
- |
- |
|
5.6 |
| Triproptlamine |
D |
- |
- |
|
105 |
41 |
|
- |
- |
|
4.9 |
| Turpentine |
D |
488 |
253 |
|
95 |
35 |
|
0.8 |
- |
|
- |
| Undecene |
D |
- |
- |
|
- |
- |
|
- |
- |
|
- |
| Vinyl Acetate |
D |
756 |
402 |
|
158 |
-8 |
|
2.6 |
13.4 |
|
3.0 |
| Vinyl Chloride |
D |
882 |
472 |
|
-108.4 |
-78 |
|
3.6 |
33.0 |
|
2.2 |
| Vinyl Toluene |
D |
921 |
494 |
|
127 |
53 |
|
0.8 |
11.0 |
|
4.1 |
| Vinylidene Chloride |
D |
1058 |
570 |
|
-19 |
-28 |
|
6.5 |
15.5 |
|
3.4 |
| Xylenes |
D |
867 - 984 |
464 - 529 |
|
81 - 90 |
27 - 32 |
|
1.0 - 1.1 |
7.0 |
|
3.7 |
|
|
|
|
|
|
|
|
|
|
|
|
| |
| Autoignition temperature of a substance is the lowest temperature at which the substance will spontaneously combust in a normal atmosphere, |
| without an external source of ignition (such as a flame or spark). |
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| Flash point is the temperature at which a liquid or solid gives off vapors that can form as a flammable mixture with air. |
|
|
| Flammable limits apply generally to vapors and are defined as the concentration range in which a flammable substance can produce a flame or |
| explosion when an ignition source (such as a flame or spark) is present. The concentration is generally expressed as a percent |
| fuel by volume. Above the upper flammable limit the mixture of substance is to rich in fuel to burn. Below the lower flammable |
| limits the mixture lacks sufficient fuel to burn. |
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| Vapor density is defined as the relative weight of a gas or vapor compared to air, which has an arbitrary value of one. If a gas or vapor has a vapor |
| density of less than one it will generally rise in the air. If the vapor density is greater than one, it will generally sink in air. |
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| 1 If equipment is isolated be sealing all conduit 1/2" or larger, in accordance with Section 501.5(A) of NFPA 70, National Electric Code , equipment for |
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| the group classification shown is permitted. |
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| 2 For classification of areas involving Ammonia, see Safety Code for Mechanical Refregeration , ANSI/ASHRAE 15, and Safety Requirements for the |
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| Storage and Handling of Anhydrous Ammonia , ANSI/CGA G2.1. |
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| 3 Certain chemicals may have characteristics that requires safeguards beyond those required for any of the above groups. Carbon disulfide is one of |
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| those chemicals because of its low autoignition temperature and the small joint clearance to arrest flame propagation. |
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| 4 Petroleum Naptha is a saturated hydrocarbon mixture whose boiling point is 20° to 135° C. It is also known as benzine, ligroin, petroleum ether |
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| and naptha. |
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