The exceptions provided in paragraph (c) of this section do not prohibit the display of placards in the manner prescribed in this subpart, if not otherwise prohibited (see § 172.502 ), on transport vehicles or freight containers which are not required to be placarded.
Table 1 to Paragraph (e)
Category of material (Hazard class or division number and additional description, as appropriate) | Placard name | Placard design section reference (§ ) |
1.1 | EXPLOSIVES 1.1 | 172.522 |
1.2 | EXPLOSIVES 1.2 | 172.522 |
1.3 | EXPLOSIVES 1.3 | 172.522 |
2.3 | POISON GAS | 172.540 |
4.3 | DANGEROUS WHEN WET | 172.548 |
5.2 (Organic peroxide, Type B, liquid or solid, temperature controlled) | ORGANIC PEROXIDE | 172.552 |
6.1 (material poisonous by inhalation (see § 171.8 of this subchapter)) | POISON INHALATION HAZARD | 172.555 |
7 (Radioactive Yellow III label only) | RADIOACTIVE1 | 172.556 |
1 RADIOACTIVE placards are also required for: All shipments of unpackaged LSA-I material or SCO-I; all shipments required by §§ 173.427 , 173.441 , and 173.457 of this subchapter to be operated under exclusive use; and all closed vehicles used in accordance with § 173.443(d) .
Table 2 to Paragraph (e)
Category of material (hazard class or division number and additional description, as appropriate) | Placard name | Placard design section reference (§ ) |
1.4 | EXPLOSIVES 1.4 | 172.523 |
1.5 | EXPLOSIVES 1.5 | 172.524 |
1.6 | EXPLOSIVES 1.6 | 172.525 |
2.1 | FLAMMABLE GAS | 172.532 |
2.2 | NON-FLAMMABLE GAS | 172.528 |
3 | FLAMMABLE | 172.542 |
Combustible liquid | COMBUSTIBLE | 172.544 |
4.1 | FLAMMABLE SOLID | 172.546 |
4.2 | SPONTANEOUSLY COMBUSTIBLE | 172.547 |
5.1 | OXIDIZER | 172.550 |
5.2 (Other than organic peroxide, Type B, liquid or solid, temperature controlled) | ORGANIC PEROXIDE | 172.552 |
6.1 (other than material poisonous by inhalation) | POISON | 172.554 |
6.2 | NONE | |
8 | CORROSIVE | 172.558 |
9 | CLASS 9 (see § 172.504(f)(9) ) | 172.560 |
49 C.F.R. §172.504
For FEDERAL REGISTER citations affecting § 172.504, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.