CAS/UN/NA-Number | Name | Hazard Class |
---|
UN 1591 CAS 95-50-1 | o-Dichlorobenzene | 6.1 |
UN 1800 CAS 112-04-9 | Octadecyltrichlorosilane | 8 |
UN 2309 | Octadiene | 3 |
UN 2422 | Octafluorobut-2-ene or Refrigerant gas R 1318 | 2.2 |
UN 1976 | Octafluorocyclobutane, or Refrigerant gas RC 318 | 2.2 |
UN 2424 | Octafluoropropaneor Refrigerant gas R 218 | 2.2 |
UN 1262 CAS 111-65-9 | Octanes | 3 |
| Octogen, etc. see Cyclotetramethylene tetranitramine, etc. | |
UN 0266 | Octolite or Octol, dry or wetted with less than 15 percent water, by mass | 1.1D |
UN 0496 | Octonal | 1.1D |
UN 1191 CAS 123-05-7 | Octyl aldehydes | 3 |
UN 1801 CAS 5283-66-9 | Octyltrichlorosilane | 8 |
UN 1071 | Oil gas, compressed | 2.3 |
| Oleum, see Sulfuric acid, fuming | |
| Organic peroxide type A, liquid or solid | Forbidden |
UN 3101 | Organic peroxide type B, liquid | 5.2 |
UN 3111 | Organic peroxide type B, liquid, temperature controlled | 5.2 |
UN 3102 | Organic peroxide type B, solid | 5.2 |
UN 3112 CAS 105-64-6 | Organic peroxide type B, solid, temperature controlled | 5.2 |
UN 3103 CAS 75-91-2 | Organic peroxide type C, liquid | 5.2 |
UN 3113 CAS 78-18-2 | Organic peroxide type C, liquid, temperature controlled | 5.2 |
UN 3104 CAS 78-18-2 | Organic peroxide type C, solid | 5.2 |
UN 3114 CAS 78-18-2 | Organic peroxide type C, solid, temperature controlled | 5.2 |
UN 3105 CAS 105-74-8 | Organic peroxide type D, liquid | 5.2 |
UN 3115 CAS 105-64-6 | Organic peroxide type D, liquid, temperature controlled | 5.2 |
UN 3106 CAS 105-74-8 | Organic peroxide type D, solid | 5.2 |
UN 3116 CAS 78-18-2 | Organic peroxide type D, solid, temperature controlled | 5.2 |
UN 3107 CAS 75-91-2 | Organic peroxide type E, liquid | 5.2 |
UN 3117 CAS 80-15-9 | Organic peroxide type E, liquid, temperature controlled | 5.2 |
UN 3108 CAS 80-15-9 | Organic peroxide type E, solid | 5.2 |
UN 3118 CAS 80-15-9 | Organic peroxide type E, solid, temperature controlled | 5.2 |
UN 3109 CAS 105-74-8 | Organic peroxide type F, liquid | 5.2 |
UN 3119 CAS 80-15-9 | Organic peroxide type F, liquid, temperature controlled | 5.2 |
UN 3110 CAS 105-74-8 | Organic peroxide type F, solid | 5.2 |
UN 3120 CAS 80-15-9 | Organic peroxide type F, solid, temperature controlled | 5.2 |
NA 1955 | Organic phosphate, mixed with compressed gas or Organic phosphate compound, mixed with compressed gas or Organic phosphorus compound, mixed with compressed gas | 2.3 |
UN 3313 | Organic pigments, self-heating | 4.2 |
UN 3280 | Organoarsenic compound, liquid, n.o.s. | 6.1 |
UN 3465 | Organoarsenic compound, solid, n.o.s. | 6.1 |
UN 2762 CAS 1024-57-3 | Organochlorine pesticides liquid, flammable, toxic, flash point less than 23 degrees C | 3 |
UN 2996 CAS 1024-57-3 | Organochlorine pesticides, liquid, toxic | 6.1 |
UN 2995 CAS 1024-57-3 | Organochlorine pesticides, liquid, toxic, flammable, flash point not less than 23 degrees C | 6.1 |
UN 2761 CAS 1024-57-3 | Organochlorine pesticides, solid, toxic | 6.1 |
UN 3282 | Organometallic compound, liquid, toxic, n.o.s | 6.1 |
UN 3467 | Organometallic compound, solid, toxic, n.o.s | 6.1 |
UN 3392 | Organometallic substance, liquid, pyrophoric | 4.2 |
UN 3394 | Organometallic substance, liquid, pyrophoric, water-reactive | 4.2 |
UN 3398 | Organometallic substance, liquid, water-reactive | 4.3 |
UN 3399 | Organometallic substance, liquid, water-reactive, flammable | 4.3 |
UN 3391 | Organometallic substance, solid, pyrophoric | 4.2 |
UN 3393 | Organometallic substance, solid, pyrophoric, water-reactive | 4.2 |
UN 3400 | Organometallic substance, solid, self-heating | 4.2 |
UN 3395 | Organometallic substance, solid, water-reactive | 4.3 |
UN 3396 | Organometallic substance, solid, water-reactive, flammable | 4.3 |
UN 3397 | Organometallic substance, solid, water-reactive, self-heating | 4.3 |
UN 3278 | Organophosphorus compound, liquid, toxic, n.o.s | 6.1 |
UN 3464 | Organophosphorus compound, solid, toxic, n.o.s | 6.1 |
UN 3279 | Organophosphorus compound, toxic, flammable, n.o.s. | 6.1 |
UN 2784 CAS 10311-84-9 | Organophosphorus pesticides, liquid, flammable, toxic, flash point less than 23 degrees C | 3 |
UN 3018 CAS 10311-84-9 | Organophosphorus pesticides, liquid, toxic | 6.1 |
UN 3017 CAS 10311-84-9 | Organophosphorus pesticides, liquid, toxic, flammable, flash point not less than 23 degrees C | 6.1 |
UN 2783 CAS 10311-84-9 | Organophosphorus pesticides, solid, toxic | 6.1 |
UN 2788 CAS 1066-45-1 | Organotin compounds, liquid, n.o.s. | 6.1 |
UN 3146 CAS 1066-45-1 | Organotin compounds, solid, n.o.s. | 6.1 |
UN 2787 CAS 13356-08-6 | Organotin pesticides, liquid, flammable, toxic, flash point less than 23 degrees C | 3 |
UN 3020 CAS 13356-08-6 | Organotin pesticides, liquid, toxic | 6.1 |
UN 3019 CAS 13356-08-6 | Organotin pesticides, liquid, toxic, flammable, flash point not less than 23 degrees C | 6.1 |
UN 2786 CAS 13356-08-6 | Organotin pesticides, solid, toxic | 6.1 |
| Orthonitroaniline, see Nitroanilines etc | |
UN 2471 CAS 20816-12-0 | Osmium tetroxide | 6.1 |
NA 3082 | Other regulated substances, liquid, n.o.s | 9 |
NA 3077 | Other regulated substances, solid, n.o.s | 9 |
UN 3098 | Oxidizing liquid, corrosive, n.o.s | 5.1 |
UN 3139 | Oxidizing liquid, n.o.s | 5.1 |
UN 3099 | Oxidizing liquid, toxic, n.o.s | 5.1 |
UN 3085 | Oxidizing solid, corrosive, n.o.s | 5.1 |
UN 3137 | Oxidizing solid, flammable, n.o.s | 5.1 |
UN 1479 | Oxidizing solid, n.o.s. | 5.1 |
UN 3100 | Oxidizing solid, self-heating, n.o.s. | 5.1 |
UN 3087 | Oxidizing solid, toxic, n.o.s. | 5.1 |
UN 3121 | Oxidizing solid, water reactive, n.o.s | 5.1 |
UN 2190 CAS 7783-41-7 | Oxygen difluoride, compressed | 2.3 |
UN 3356 | Oxygen generator, chemical (including when contained in associated equipment, e.g., passenger service units (PSUs), portable breathing equipment (PBE), etc) | 5.1 |
NA 3356 | Oxygen generator, chemical, spent | 9 |
UN 1072 CAS 7782-44-7 | Oxygen, compressed | 2.2 |
UN 1073 CAS 7782-44-7 | Oxygen, refrigerated liquid (cryogenic liquid) | 2.2 |