Agent Name

Acetylenedicarboxylic acid, monopotassium salt

CAS Number

928-04-1

Formula

C4-H2-O4.K

Major Category

Metals

Synonyms

Monopotassium salt of acetylenedicarboxylic acid; 2-Butynedioic acid, monopotassium salt; 2-Butynedioic acid, potassium salt (1:1); Potassium hydrogen butynedioate; [ChemIDplus] Acetylenedicarboxylic acid monopotassium salt; mono-Potassium 2-butynedioate; [Sigma-Aldrich MSDS] UN2811

Category

Organic Acids, Metal Salts

Description

White powder; [Sigma-Aldrich MSDS]

Comments

A skin and strong eye irritant; Toxic by ingestion and inhalation; Highly toxic by skin absorption; [Sigma-Aldrich MSDS] See "Propiolic acid." See "Acetylenedicarboxylic acid."

Exposure Assessment
Explanatory Notes

The Guide in the Emergency Response Guidebook is for "Toxic solid, organic, n.o.s."

Links to Other NLM Databases
Toxicity Information

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Chemical Information

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Other Information

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