Online NIOSH Pocket Guide
to Chemical Hazards
INDEX of Chemical Abstract Numbers (CAS NO.)
| GUIDE | CAS NO |
| 0023 | |
| 0024 | |
| 0039 | |
| 0055 | |
| 0114 | |
| 0139 | |
| 0140 | |
| 0144 | |
| 0149 | |
| 0152 | |
| 0207 | |
| 0288 | |
| 0294 | |
| 0305 | |
| 0323 | |
| 0346 | |
| 0384 | |
| 0432 | |
| 0434 | |
| 0480 | |
| 0520 | |
| 0545 | |
| 0547 | |
| 0558 | |
| 0608 | |
| 0614 | |
| 0646 | |
| 0651 | |
| 0666 | |
| 0667 | |
| 0293 | 50-00-0 |
| 0174 | 50-29-3 |
| 0010 | 50-78-2 |
| 0007 | 53-96-3 |
| 0446 | 54-11-5 |
| 0285 | 55-38-9 |
| 0456 | 55-63-0 |
| 0107 | 56-23-5 |
| 0479 | 56-38-2 |
| 0302 | 56-81-5 |
| 0227 | 57-14-7 |
| 0570 | 57-24-9 |
| 0574 | 57-50-1 |
| 0528 | 57-57-8 |
| 0112 | 57-74-9 |
| 0370 | 58-89-9 |
| 0220 | 60-11-7 |
| 0277 | 60-29-7 |
| 0419 | 60-34-4 |
| 0206 | 60-57-1 |
| 0027 | 61-82-5 |
| 0033 | 62-53-3 |
| 0202 | 62-73-7 |
| 0564 | 62-74-8 |
| 0461 | 62-75-9 |
| 0100 | 63-25-2 |
| 0262 | 64-17-5 |
| 0296 | 64-18-6 |
| 0002 | 64-19-7 |
| 0397 | 67-56-1 |
| 0359 | 67-63-0 |
| 0004 | 67-64-1 |
| 0127 | 67-66-3 |
| 0316 | 67-72-1 |
| 0610 | 68-11-1 |
| 0226 | 68-12-2 |
| 0533 | 71-23-8 |
| 0076 | 71-36-3 |
| 0049 | 71-43-2 |
| 0404 | 71-55-6 |
| 0252 | 72-20-8 |
| 0388 | 72-43-5 |
| 0400 | 74-83-9 |
| 0008 | 74-86-2 |
| 0403 | 74-87-3 |
| 0420 | 74-88-4 |
| 0398 | 74-89-5 |
| 0333 | 74-90-8 |
| 0425 | 74-93-1 |
| 0265 | 74-96-4 |
| 0123 | 74-97-5 |
| 0524 | 74-98-6 |
| 0392 | 74-99-7 |
| 0267 | 75-00-3 |
| 0658 | 75-01-4 |
| 0660 | 75-02-5 |
| 0263 | 75-04-7 |
| 0006 | 75-05-8 |
| 0001 | 75-07-0 |
| 0280 | 75-08-1 |
| 0414 | 75-09-2 |
| 0295 | 75-12-7 |
| 0104 | 75-15-0 |
| 0275 | 75-21-8 |
| 0066 | 75-25-2 |
| 0350 | 75-28-5 |
| 0360 | 75-31-0 |
| 0194 | 75-34-3 |
| 0661 | 75-35-4 |
| 0662 | 75-38-7 |
| 0197 | 75-43-4 |
| 0504 | 75-44-5 |
| 0124 | 75-45-6 |
| 0343 | 75-47-8 |
| 0636 | 75-50-3 |
| 0457 | 75-52-5 |
| 0537 | 75-55-8 |
| 0538 | 75-56-9 |
| 0214 | 75-61-6 |
| 0634 | 75-63-8 |
| 0078 | 75-65-0 |
| 0290 | 75-69-4 |
| 0192 | 75-71-8 |
| 0603 | 75-74-1 |
| 0005 | 75-86-5 |
| 0200 | 75-99-0 |
| 0482 | 76-01-7 |
| 0626 | 76-03-9 |
| 0132 | 76-06-2 |
| 0595 | 76-11-9 |
| 0596 | 76-12-0 |
| 0632 | 76-13-1 |
| 0201 | 76-14-2 |
| 0131 | 76-15-3 |
| 0096 | 76-22-2 |
| 0389 | 76-38-0 |
| 0311 | 76-44-8 |
| 0315 | 77-47-4 |
| 0204 | 77-73-6 |
| 0229 | 77-78-1 |
| 0601 | 78-00-2 |
| 0282 | 78-10-4 |
| 0642 | 78-30-8 |
| 0238 | 78-34-2 |
| 0355 | 78-59-1 |
| 0353 | 78-82-0 |
| 0352 | 78-83-1 |
| 0534 | 78-87-5 |
| 0077 | 78-92-2 |
| 0069 | 78-93-3 |
| 0628 | 79-00-5 |
| 0629 | 79-01-6 |
| 0120 | 79-04-9 |
| 0012 | 79-06-1 |
| 0529 | 79-09-4 |
| 0013 | 79-10-7 |
| 0391 | 79-20-9 |
| 0453 | 79-24-3 |
| 0009 | 79-27-6 |
| 0598 | 79-34-5 |
| 0386 | 79-41-4 |
| 0224 | 79-44-7 |
| 0460 | 79-46-9 |
| 0426 | 80-62-6 |
| 0665 | 81-81-2 |
| 0516 | 83-26-1 |
| 0548 | 83-79-4 |
| 0591 | 84-15-1 |
| 0213 | 84-66-2 |
| 0187 | 84-74-2 |
| 0243 | 85-00-7 |
| 0512 | 85-44-9 |
| 0044 | 86-50-0 |
| 0037 | 86-88-4 |
| 0314 | 87-68-3 |
| 0484 | 87-86-5 |
| 0462 | 88-72-2 |
| 0515 | 88-89-1 |
| 0084 | 89-72-5 |
| 0034 | 90-04-0 |
| 0439 | 91-20-3 |
| 0442 | 91-59-8 |
| 0191 | 91-94-1 |
| 0592 | 92-06-8 |
| 0239 | 92-52-4 |
| 0025 | 92-67-1 |
| 0494 | 92-84-2 |
| 0051 | 92-87-5 |
| 0451 | 92-93-3 |
| 0593 | 92-94-4 |
| 0583 | 93-76-5 |
| 0052 | 94-36-0 |
| 0173 | 94-75-7 |
| 0340 | 95-13-6 |
| 0668 | 95-47-6 |
| 0154 | 95-48-7 |
| 0135 | 95-49-8 |
| 0189 | 95-50-1 |
| 0622 | 95-53-4 |
| 0638 | 95-63-6 |
| 0184 | 96-12-8 |
| 0631 | 96-18-4 |
| 0212 | 96-22-0 |
| 0394 | 96-33-3 |
| 0276 | 96-45-7 |
| 0609 | 96-69-5 |
| 0244 | 97-77-8 |
| 0298 | 98-00-0 |
| 0297 | 98-01-1 |
| 0085 | 98-51-1 |
| 0159 | 98-82-8 |
| 0429 | 98-83-9 |
| 0450 | 98-95-3 |
| 0463 | 99-08-1 |
| 0232 | 99-65-0 |
| 0464 | 99-99-0 |
| 0452 | 100-00-5 |
| 0449 | 100-01-6 |
| 0233 | 100-25-4 |
| 0210 | 100-37-8 |
| 0264 | 100-41-4 |
| 0571 | 100-42-5 |
| 0053 | 100-44-7 |
| 0436 | 100-61-8 |
| 0499 | 100-63-0 |
| 0281 | 100-74-3 |
| 0411 | 101-14-4 |
| 0413 | 101-68-8 |
| 0415 | 101-77-9 |
| 0496 | 101-84-8 |
| 0205 | 102-54-5 |
| 0185 | 102-81-8 |
| 0035 | 104-94-9 |
| 0073 | 105-46-4 |
| 0097 | 105-60-2 |
| 0266 | 106-35-4 |
| 0670 | 106-42-3 |
| 0156 | 106-44-5 |
| 0190 | 106-46-7 |
| 0624 | 106-49-0 |
| 0495 | 106-50-3 |
| 0542 | 106-51-4 |
| 0659 | 106-87-6 |
| 0254 | 106-89-8 |
| 0019 | 106-92-3 |
| 0270 | 106-93-4 |
| 0068 | 106-97-8 |
| 0067 | 106-99-0 |
| 0011 | 107-02-8 |
| 0526 | 107-03-9 |
| 0018 | 107-05-1 |
| 0271 | 107-06-2 |
| 0268 | 107-07-3 |
| 0530 | 107-12-0 |
| 0014 | 107-13-1 |
| 0269 | 107-15-3 |
| 0304 | 107-16-4 |
| 0017 | 107-18-6 |
| 0527 | 107-19-7 |
| 0118 | 107-20-0 |
| 0272 | 107-21-1 |
| 0129 | 107-30-2 |
| 0417 | 107-31-3 |
| 0328 | 107-41-5 |
| 0590 | 107-49-3 |
| 0186 | 107-66-4 |
| 0488 | 107-87-9 |
| 0536 | 107-98-2 |
| 0459 | 108-03-2 |
| 0656 | 108-05-4 |
| 0326 | 108-10-1 |
| 0422 | 108-11-2 |
| 0217 | 108-18-9 |
| 0362 | 108-20-3 |
| 0358 | 108-21-4 |
| 0003 | 108-24-7 |
| 0376 | 108-31-6 |
| 0669 | 108-38-3 |
| 0155 | 108-39-4 |
| 0623 | 108-44-1 |
| 0543 | 108-46-3 |
| 0639 | 108-67-8 |
| 0216 | 108-83-8 |
| 0327 | 108-84-9 |
| 0406 | 108-87-2 |
| 0619 | 108-88-3 |
| 0121 | 108-90-7 |
| 0168 | 108-91-8 |
| 0165 | 108-93-0 |
| 0166 | 108-94-1 |
| 0493 | 108-95-2 |
| 0050 | 108-98-5 |
| 0357 | 109-59-1 |
| 0532 | 109-60-4 |
| 0486 | 109-66-0 |
| 0079 | 109-73-9 |
| 0086 | 109-74-0 |
| 0378 | 109-77-3 |
| 0083 | 109-79-5 |
| 0401 | 109-86-4 |
| 0396 | 109-87-5 |
| 0209 | 109-89-7 |
| 0278 | 109-94-4 |
| 0602 | 109-99-9 |
| 0421 | 110-12-3 |
| 0351 | 110-19-0 |
| 0399 | 110-43-0 |
| 0402 | 110-49-6 |
| 0322 | 110-54-3 |
| 0573 | 110-61-2 |
| 0652 | 110-62-3 |
| 0487 | 110-66-7 |
| 0258 | 110-80-5 |
| 0163 | 110-82-7 |
| 0167 | 110-83-8 |
| 0541 | 110-86-1 |
| 0437 | 110-91-8 |
| 0259 | 111-15-9 |
| 0301 | 111-30-8 |
| 0324 | 111-31-9 |
| 0211 | 111-40-0 |
| 0208 | 111-42-2 |
| 0196 | 111-44-4 |
| 0470 | 111-65-9 |
| 0015 | 111-69-3 |
| 0070 | 111-76-2 |
| 0466 | 111-84-2 |
| 0471 | 111-88-6 |
| 0071 | 112-07-2 |
| 0249 | 112-55-0 |
| 0531 | 114-26-1 |
| 0251 | 115-29-7 |
| 0485 | 115-77-5 |
| 0644 | 115-86-6 |
| 0284 | 115-90-2 |
| 0236 | 117-81-7 |
| 0193 | 118-52-5 |
| 0641 | 118-96-7 |
| 0180 | 119-90-4 |
| 0618 | 119-93-7 |
| 0109 | 120-80-9 |
| 0627 | 120-82-1 |
| 0633 | 121-44-8 |
| 0640 | 121-45-9 |
| 0223 | 121-69-7 |
| 0375 | 121-75-5 |
| 0169 | 121-82-4 |
| 0240 | 122-39-4 |
| 0498 | 122-60-1 |
| 0242 | 123-19-3 |
| 0338 | 123-31-9 |
| 0178 | 123-42-2 |
| 0348 | 123-51-3 |
| 0072 | 123-86-4 |
| 0237 | 123-91-1 |
| 0347 | 123-92-2 |
| 0103 | 124-38-9 |
| 0219 | 124-40-3 |
| 0625 | 126-73-8 |
| 0395 | 126-98-7 |
| 0133 | 126-99-8 |
| 0599 | 127-18-4 |
| 0218 | 127-19-5 |
| 0246 | 128-37-0 |
| 0228 | 131-11-3 |
| 0099 | 133-06-2 |
| 0441 | 134-32-7 |
| 0500 | 135-88-6 |
| 0153 | 136-78-7 |
| 0405 | 137-05-3 |
| 0612 | 137-26-8 |
| 0082 | 138-22-7 |
| 0261 | 140-88-5 |
| 0075 | 141-32-2 |
| 0256 | 141-43-5 |
| 0203 | 141-66-2 |
| 0260 | 141-78-6 |
| 0385 | 141-79-7 |
| 0517 | 142-64-3 |
| 0312 | 142-82-5 |
| 0176 | 143-10-2 |
| 0562 | 143-33-9 |
| 0365 | 143-50-0 |
| 0474 | 144-62-7 |
| 0230 | 148-01-6 |
| 0390 | 150-76-5 |
| 0522 | 151-50-8 |
| 0274 | 151-56-4 |
| 0310 | 151-67-7 |
| 0091 | 156-62-7 |
| 0171 | 287-92-3 |
| 0427 | 298-00-0 |
| 0502 | 298-02-2 |
| 0245 | 298-04-4 |
| 0546 | 299-84-3 |
| 0158 | 299-86-5 |
| 0225 | 300-76-5 |
| 0329 | 302-01-2 |
| 0016 | 309-00-2 |
| 0063 | 314-40-9 |
| 0247 | 330-54-1 |
| 0181 | 333-41-5 |
| 0182 | 334-88-3 |
| 0108 | 353-50-4 |
| 0291 | 406-90-6 |
| 0555 | 409-21-2 |
| 0160 | 420-04-2 |
| 0161 | 460-19-5 |
| 0367 | 463-51-4 |
| 0607 | 479-45-8 |
| 0026 | 504-29-0 |
| 0162 | 506-77-4 |
| 0605 | 509-14-8 |
| 0637 | 526-73-8 |
| 0231 | 528-29-0 |
| 0119 | 532-27-4 |
| 0234 | 534-52-1 |
| 0195 | 540-59-0 |
| 0074 | 540-88-5 |
| 0418 | 541-85-5 |
| 0199 | 542-75-6 |
| 0377 | 542-78-9 |
| 0128 | 542-88-1 |
| 0170 | 542-92-7 |
| 0373 | 546-93-0 |
| 0635 | 552-30-7 |
| 0303 | 556-52-5 |
| 0676 | 557-05-1 |
| 0106 | 558-13-4 |
| 0257 | 563-12-2 |
| 0424 | 563-80-4 |
| 0458 | 581-89-5 |
| 0408 | 583-60-8 |
| 0621 | 584-84-9 |
| 0325 | 591-78-6 |
| 0657 | 593-60-2 |
| 0489 | 594-42-3 |
| 0198 | 594-72-9 |
| 0130 | 600-25-9 |
| 0643 | 603-34-9 |
| 0179 | 615-05-4 |
| 0423 | 624-83-9 |
| 0513 | 626-17-5 |
| 0032 | 626-38-0 |
| 0539 | 627-13-4 |
| 0031 | 628-63-7 |
| 0273 | 628-96-6 |
| 0105 | 630-08-0 |
| 0597 | 630-20-6 |
| 0501 | 638-21-1 |
| 0321 | 680-31-9 |
| 0428 | 681-84-5 |
| 0319 | 684-16-2 |
| 0361 | 768-52-5 |
| 0320 | 822-06-0 |
| 0292 | 944-22-9 |
| 0339 | 999-61-1 |
| 0525 | 1120-71-4 |
| 0080 | 1189-85-1 |
| 0672 | 1300-73-8 |
| 0250 | 1302-74-5 |
| 0060 | 1303-86-2 |
| 0058 | 1303-96-4 |
| 0056 | 1304-82-1 |
| 0092 | 1305-62-0 |
| 0093 | 1305-78-8 |
| 0088 | 1306-19-0 |
| 0344 | 1309-37-1 |
| 0549 | 1309-37-1 |
| 0374 | 1309-48-4 |
| 0523 | 1310-58-3 |
| 0565 | 1310-73-2 |
| 0675 | 1314-13-2 |
| 0653 | 1314-62-1 |
| 0654 | 1314-62-1 |
| 0510 | 1314-80-3 |
| 0381 | 1317-35-7 |
| 0151 | 1317-38-0 |
| 0090 | 1317-65-3 |
| 0369 | 1317-65-3 |
| 0382 | 1317-65-3 |
| 0483 | 1321-64-8 |
| 0630 | 1321-65-9 |
| 0248 | 1321-74-0 |
| 0057 | 1330-43-4 |
| 0041 | 1332-21-4 |
| 0364 | 1332-58-7 |
| 0138 | 1333-82-0 |
| 0102 | 1333-86-4 |
| 0317 | 1335-87-1 |
| 0600 | 1335-88-2 |
| 0416 | 1338-23-4 |
| 0021 | 1344-28-1 |
| 0094 | 1344-95-2 |
| 0572 | 1395-21-7 |
| 0467 | 1455-21-6 |
| 0671 | 1477-55-0 |
| 0101 | 1563-66-2 |
| 0164 | 1569-69-3 |
| 0313 | 1639-09-4 |
| 0222 | 1738-25-6 |
| 0594 | 1746-01-6 |
| 0478 | 1910-42-5 |
| 0043 | 1912-24-9 |
| 0514 | 1918-02-1 |
| 0136 | 1929-82-4 |
| 0134 | 2039-87-4 |
| 0255 | 2104-64-5 |
| 0020 | 2179-59-1 |
| 0468 | 2234-13-1 |
| 0215 | 2238-07-5 |
| 0098 | 2425-06-1 |
| 0081 | 2426-08-6 |
| 0576 | 2551-62-4 |
| 0122 | 2698-41-1 |
| 0581 | 2699-79-8 |
| 0469 | 2885-00-9 |
| 0318 | 2917-26-2 |
| 0137 | 2921-88-2 |
| 0143 | 2971-90-6 |
| 0221 | 3033-62-3 |
| 0440 | 3173-72-6 |
| 0604 | 3333-52-6 |
| 0589 | 3383-96-8 |
| 0586 | 3689-24-5 |
| 0363 | 4016-14-2 |
| 0356 | 4098-71-9 |
| 0157 | 4170-30-3 |
| 0412 | 5124-30-1 |
| 0649 | 5332-52-5 |
| 0579 | 5714-22-7 |
| 0349 | 6032-29-7 |
| 0535 | 6423-43-4 |
| 0435 | 6923-22-4 |
| 0022 | 7429-90-5 |
| 0368 | 7439-92-1 |
| 0379 | 7439-96-5 |
| 0383 | 7439-97-6 |
| 0433 | 7439-98-7 |
| 0445 | 7440-02-0 |
| 0519 | 7440-06-4 |
| 0544 | 7440-16-6 |
| 0554 | 7440-21-3 |
| 0557 | 7440-22-4 |
| 0585 | 7440-25-7 |
| 0613 | 7440-31-5 |
| 0645 | 7440-33-7 |
| 0036 | 7440-36-0 |
| 0038 | 7440-38-2 |
| 0054 | 7440-41-7 |
| 0087 | 7440-43-9 |
| 0307 | 7440-44-0 |
| 0141 | 7440-47-3 |
| 0146 | 7440-48-4 |
| 0150 | 7440-50-8 |
| 0309 | 7440-58-6 |
| 0650 | 7440-61-1 |
| 0673 | 7440-65-5 |
| 0677 | 7440-67-7 |
| 0341 | 7440-74-6 |
| 0575 | 7446-09-5 |
| 0342 | 7553-56-2 |
| 0188 | 7572-29-4 |
| 0371 | 7580-67-8 |
| 0490 | 7616-94-6 |
| 0552 | 7631-86-9 |
| 0561 | 7631-90-5 |
| 0062 | 7637-07-2 |
| 0674 | 7646-85-7 |
| 0332 | 7647-01-0 |
| 0506 | 7664-38-2 |
| 0334 | 7664-39-3 |
| 0028 | 7664-41-7 |
| 0577 | 7664-93-9 |
| 0563 | 7681-49-4 |
| 0566 | 7681-57-4 |
| 0447 | 7697-37-2 |
| 0611 | 7719-09-7 |
| 0511 | 7719-12-2 |
| 0335 | 7722-84-1 |
| 0606 | 7722-88-5 |
| 0507 | 7723-14-0 |
| 0064 | 7726-95-6 |
| 0047 | 7727-43-7 |
| 0030 | 7773-06-0 |
| 0095 | 7778-18-9 |
| 0089 | 7778-44-1 |
| 0289 | 7782-41-4 |
| 0306 | 7782-42-5 |
| 0550 | 7782-49-2 |
| 0115 | 7782-50-5 |
| 0300 | 7782-65-2 |
| 0337 | 7783-06-4 |
| 0336 | 7783-07-5 |
| 0475 | 7783-41-7 |
| 0455 | 7783-54-2 |
| 0580 | 7783-60-0 |
| 0551 | 7783-79-1 |
| 0588 | 7783-80-4 |
| 0040 | 7784-42-1 |
| 0503 | 7786-34-7 |
| 0065 | 7789-30-2 |
| 0117 | 7790-91-2 |
| 0505 | 7803-51-2 |
| 0568 | 7803-52-3 |
| 0556 | 7803-62-5 |
| 0113 | 8001-35-2 |
| 0492 | 8002-05-9 |
| 0477 | 8002-74-2 |
| 0540 | 8003-34-7 |
| 0497 | 8004-13-5 |
| 0299 | 8006-61-9 |
| 0648 | 8006-64-2 |
| 0366 | 8008-20-6 |
| 0472 | 8012-95-1 |
| 0410 | 8022-00-2 |
| 0438 | 8030-30-6 |
| 0664 | 8032-32-4 |
| 0569 | 8052-41-3 |
| 0042 | 8052-42-4 |
| 0177 | 8065-48-3 |
| 0110 | 9004-34-6 |
| 0567 | 9005-25-8 |
| 0046 | 10022-31-8 |
| 0465 | 10024-97-2 |
| 0578 | 10025-67-9 |
| 0508 | 10025-87-3 |
| 0509 | 10026-13-8 |
| 0476 | 10028-15-6 |
| 0331 | 10035-10-6 |
| 0116 | 10049-04-4 |
| 0448 | 10102-43-9 |
| 0454 | 10102-44-0 |
| 0147 | 10210-68-1 |
| 0061 | 10294-33-4 |
| 0045 | 10361-37-2 |
| 0126 | 11097-69-1 |
| 0647 | 11107-01-0 |
| 0431 | 12001-26-2 |
| 0380 | 12079-65-1 |
| 0409 | 12108-13-3 |
| 0029 | 12125-02-9 |
| 0059 | 12179-04-3 |
| 0287 | 12604-58-9 |
| 0172 | 13121-70-5 |
| 0308 | 13397-24-5 |
| 0444 | 13463-39-3 |
| 0345 | 13463-40-6 |
| 0617 | 13463-67-7 |
| 0587 | 13494-80-9 |
| 0253 | 13838-16-9 |
| 0286 | 14484-64-1 |
| 0584 | 14807-96-6 |
| 0553 | 14808-60-7 |
| 0142 | 14977-61-8 |
| 0559 | 15096-52-3 |
| 0279 | 16219-75-3 |
| 0387 | 16752-77-5 |
| 0148 | 16842-03-8 |
| 0175 | 17702-41-9 |
| 0048 | 17804-35-2 |
| 0616 | 18282-10-5 |
| 0183 | 19287-45-7 |
| 0481 | 19624-22-7 |
| 0473 | 20816-12-0 |
| 0430 | 21087-64-9 |
| 0111 | 21351-79-1 |
| 0615 | 21651-19-4 |
| 0283 | 22224-92-6 |
| 0663 | 25013-15-4 |
| 0235 | 25321-14-6 |
| 0620 | 25376-45-8 |
| 0407 | 25639-42-3 |
| 0518 | 26499-65-0 |
| 0560 | 26628-22-8 |
| 0354 | 26952-21-6 |
| 0241 | 34590-94-8 |
| 0582 | 35400-43-2 |
| 0125 | 53469-21-9 |
| 0393 | 59355-75-8 |
| 0330 | 61788-32-7 |
| 0443 | 62765-93-9 |
| 0145 | 65996-93-2 |
| 0521 | 65997-15-1 |
| 0372 | 68476-85-7 |
| 0655 | 68956-68-3 |
| 0491 | 93763-70-3 |