What are the divisions of Class 3 hazardous materials?

Does Class 3 have divisions?

Some of the classes can be further divided into divisions, e.g., Class 1, while others do not have sub-divisions, e.g., Class 3.

Which hazard classes have divisions?

How many divisions are in Class 3 flammable liquids?

There are six divisions in this category.

What is a division 1.1 1.2 or 1.3 material?

Division 1.1: Substances and articles which have a mass explosion hazard. Division 1.2: Substances and articles which have a projection hazard but not a mass explosion hazard. Division 1.3: Substances and articles which have a fire hazard and either a minor blast hazard or a minor projection hazard or both.

Classify

What is a Class 3 chemical?

Class 3 “Flammable” liquids are those liquids with a flashpoint of not more than 140 degrees Fahrenheit, or any material in a liquid phase with a flash point at or above 100 °F that is intentionally heated and offered for transportation or transported at or above its flash point in a bulk packaging.

How many hazard divisions are there?

Every hazardous material is assigned to one of nine hazard classes as defined in 49 CFR 172.101 and 173.

What are Class I II and III liquids?

Class I liquids are the most hazardous from a fire safety standpoint, while Class IIIB liquids are the least hazardous. Class IA liquids are liquids that have flash points below 73 °F (22.8 °C) and boiling points below 100 °F (37.8 °C). Additionally, unstable flammable liquids are treated as Class IA liquids.

What is packing group III?

As stated in Title 49 of the United States Code of Federal Regulations (49 CFR), a Packing Group means a grouping according to the degree of danger presented by hazardous materials: Packing group I indicates great danger. Packing group II indicates medium danger. Packing group III indicates minor danger.

What is the primary hazard and packing group for a material that is both Class 3 PG III flammable liquid and a Division 6.1 pg I dermal poison?

For pesticides only, where a material has the hazards of Class 3, Packing Group III, and Division 6.1, Packing Group III, the primary hazard is Division 6.1, Packing Group III.

What are division 1.3 explosives?

division 1.3 consists of explosives that have a fire hazard and either a minor blast hazard or both, but not a mass explosion hazard.

Is diesel a Class 3?

The most common Hazard Class 3 goods are used as fuel—the category includes gasoline, diesel and many other common liquid fuels.

Is gasoline a Class 3 combustible fluid?

Commonly transported class 3 dangerous goods include acetone, adhesives, paints, gasoline, perfume, ethanol, methanol and some pesticides with flammable solvents.

Is diesel fuel a Class 3 flammable liquid?

The UN upper limit for Class 3 is normally FP 60ºC, above which the material is not regarded as dangerous for transport. However, diesel came within the full scope of the Regulations recently. Beyond that, a flammable liquid is included in Class 3 if it has a FP above 60ºC and is carried at a temperature above its FP.

Why are some hazard classes further divided into divisions?

Some classes of dangerous goods are further classified into subdivision. While all the substances within a class have a similar main risk, they can sometimes be classified further according to their specific chemical characteristics and associated risks.

What are the 4 types of hazardous materials?

Class 1: Explosives. Class 2: Gases. Class 3: Flammable Liquids. Class 4: Flammable Solids or Substances.

What is a Class 2 material?

Class 2 dangerous goods are gases.

It covers compressed gases, liquefied gases, dissolved gases, refrigerated liquefied gases, mixtures of gases and aerosol dispensers/articles containing gas. There are 3 sub-divisions: Division 2.1: Flammable gases. Division 2.2: Non-flammable, non-toxic gases.

What is IMO Class 3?

Class 3: Flammable Liquids.

How are hazardous materials grouped into classes?

A visor card guide for state and local law enforcement officials illustrating vehicle placarding and signage for the following nine classes of hazardous materials: 1) Explosives, 2) Gases, 3) Flammable Liquid and Combustible Liquid, 4) Flammable Solid, Spontanaeously Combustible and Dangerous When Wet 5) Oxidizer and ...

What is a division 1.5 material?

§ 176.410 Division 1.5 materials, ammonium nitrate and ammonium nitrate mixtures.

What are division 1.4 explosives?

Division 1.4 consists of explosives that present a minor blast hazard. Examples are common fireworks, toy caps, empty primed grenades, and some small arms ammunition. Division 1.5 consists of very insensitive explosives that have a mass explosion hazard.

What type of hazard class is 1.4 s?

Hazard class 1, division 1.4S placards meet DOT placarding specifications for explosives.

What is a Class 3 placard?

CLASS 3 Flammable Liquid and Combustible Liquid

For FLAMMABLe, placard 454 kg (1,001 lbs) or more. gASOLIne may be used in place of FLAMMABLe placard displayed on a cargo tank or portable tank transporting gasoline by highway.

Is kerosene a Class 3 flammable liquid?

This is a stable material that is flammable liquid (OSHA/GHS hazard category 3).