Hazard Class 5.2
Organic peroxide (Division 5.2) is any organic compound containing oxygen in the bivalent -O-O- structure and which may be considered a derivative of hydrogen peroxide, where one or more of the hydrogen atoms have been replaced by organic radicals.
Source: 49 CFR 173.128 (eCFR).
| UN Number | Proper Shipping Name | Packing Group |
|---|---|---|
| UN3101 | Organic peroxide type B, liquid | — |
| UN3102 | Organic peroxide type B, solid | — |
| UN3103 | Organic peroxide type C, liquid | — |
| UN3104 | Organic peroxide type C, solid | — |
| UN3105 | Organic peroxide type D, liquid | — |
| UN3106 | Organic peroxide type D, solid | — |
| UN3107 | Organic peroxide type E, liquid | — |
| UN3108 | Organic peroxide type E, solid | — |
| UN3109 | Organic peroxide type F, liquid | — |
| UN3110 | Organic peroxide type F, solid | — |
| UN3111 | Organic peroxide type B, liquid, temperature controlled | — |
| UN3112 | Organic peroxide type B, solid, temperature controlled | — |
| UN3113 | Organic peroxide type C, liquid, temperature controlled | — |
| UN3114 | Organic peroxide type C, solid, temperature controlled | — |
| UN3115 | Organic peroxide type D, liquid, temperature controlled | — |
| UN3116 | Organic peroxide type D, solid, temperature controlled | — |
| UN3117 | Organic peroxide type E, liquid, temperature controlled | — |
| UN3118 | Organic peroxide type E, solid, temperature controlled | — |
| UN3119 | Organic peroxide type F, liquid, temperature controlled | — |
| UN3120 | Organic peroxide type F, solid, temperature controlled | — |
| UN3545 | Articles containing organic peroxide, n.o.s. | — |
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