Reference Source

class Division 4.2 materials with class Class 8 liquids — Carriage by Public Highway

For class Division 4.2 materials with class Class 8 liquids, transport mode is Carriage by Public Highway; what the code requires is Division 4.2 materials may not be stored, loaded and transported with Class 8 liquids, verified against its source on 2026-11-09.

First hazard class (table row)
Division 4.2 materials verified
Second hazard class (table column)
Class 8 liquids verified
Transport mode
Carriage by Public Highway
What the code requires
Division 4.2 materials may not be stored, loaded and transported with Class 8 liquids verified
Sourceecfr.gov
Verified
Review by
DatasetHazmat load segregation — which hazard classes may travel together, highway vs vessel

What the source says

Second hazard class (table column)

The source prints this value inside the passage below but does not name it there. The passage shows where it appears; what ties it to this record is the position on the page, not anything the passage says.

(c) In addition to the provisions of paragraph (d) of this section and except as provided in § 173.12(e) of this subchapter, cyanides, cyanide mixtures or solutions may not be stored, loaded and transported with acids if a mixture of the materials would generate hydrogen cyanide; Division 4.2 materials may not be stored, loaded and transported with Class 8 liquids; and Division 6.1 Packing Group I, Hazard Zone A material may not be stored, loaded and transported with Class 3 material, Class 8 liquids, and Division 4.1, 4.2, 4.3, 5.1 or 5.2 materials.

— ecfr.gov, retrieved 2026-08-10

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.