Reactive Group Datasheet

Thiocarbamate Esters and Salts/Dithiocarbamate Esters and Salts

What are reactive groups?

Reactive groups are categories of chemicals that typically react in similar ways because they are similar in their chemical structure. Each substance with a chemical datasheet has been assigned to one or more reactive groups, and CAMEO Chemicals uses the reactive group assignments to make its reactivity predictions. More info about reactivity predictions...

If you can't find a chemical in the database--but you know what reactive group it belongs in--you can add the reactive group to MyChemicals instead in order to see the reactivity predictions.

There are 31 chemical datasheets assigned to this reactive group.

Description

Flammability

Materials in this group are combustible. Poisonous gases are generated by the thermal decomposition of compounds of this class, including carbon disulfide, oxides of sulfur, oxides of nitrogen, hydrogen sulfide, ammonia, and methylamine.

Reactivity

Many materials in this group slowly decompose in aqueous solution to form carbon disulfide and methylamine or other amines. Such decompositions are accelerated by acids. Flammable gases are generated by the combination of thiocarbamates and dithiocarbamates with aldehydes, nitrides, and hydrides. Thiocarbamates and dithiocarbamates are incompatible with acids, peroxides, and acid halides.

Toxicity

The slow release of poisonous gases from hydrolysis of many compounds in this group requires the use of respirators during handling. Poisoning can also occur by ingestion and absorption through the skin.

Other Characteristics

Compounds in this group are derivatives of thiocarbamic acid (NH2CSOH) or dithiocarbamic acid (NH2CS2H). In salts, a metal ion replaces the acidic H atom; in esters, an organic group replaces it. Additional compounds are derived by replacing one or both of the hydrogen atoms on the N with organic groups. These chemicals are used in the synthesis of polymers and in agriculture as pesticides, soil fumigants, and seed disinfectants.

Examples

Cycloate, ethyl dithiocarbamate, ferbam, maneb, ethylenebisdithiocarbamate, metham sodium, nabam, thiram, sodium dimethyldithiocarbamate, thiobencarb, zineb.

Reactivity Documentation

Use the links below to find out how this reactive group interacts with any of the reactive groups in the database.

The predicted hazards and gas byproducts for each reactive group pair will be displayed, as well as documentation and references that were used to make the reactivity predictions.

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Thiocarbamate Esters and Salts/Dithiocarbamate Esters and Salts

What are reactive groups?

Description

Reactivity Documentation