Dimethyl Acetylenedicarboxylate

CAS: 762-42-5

Ref. TR-D461530

Product Information

• Name: Dimethyl Acetylenedicarboxylate
• Synonyms: 2-Butynedioic Acid 1,4-Dimethyl Ester, 2-Butynedioic Acid Dimethyl Ester, Acetylenedicarboxylic Acid Dimethyl Ester, 1,2-Bis(methoxycarbonyl)acetylene, 1,2-Bis(methoxycarbonyl)ethyne, Bis(carbomethoxy)acetylene, Bis(methoxycarbonyl)acetylene, Butynedioic Acid Dimethyl Ester, Di(carbomethoxy)acetylene, Dimethyl 1,2-Acetylenedicarboxylate, Dimethyl 2-Butynedioate, Dimethyl Butyne-1,4-dioate, Dimethyl Butynedioate, Dimethyl Ethynedicarboxylate, NSC 101119, NSC 14912, 1,4-Dimethyl but-2-ynedioate, 2-Butynedioic acid dimethyl ester, 2-Butynedioic acid, 1,4-dimethyl ester, Acetylendicarbonsaeure-Dimethylester, Acetylenedicarboxylic acid dimethyl ester, But-2-Ynedioate, Dimethyl, Butinodioato De Dimetilo, Butynedioate de dimethyle, Butynedioic acid dimethyl ester, Dimethyl 1,2-acetylenedicarboxylate, Dimethyl 2-butynedioate, Dimethyl But-2-Ynedioate, Dimethyl acetylenedicarboxylate (DMADC), Dimethyl butyne-1,4-dioate, Dimethyl ethynedicarboxylate, Dimethylaceylene dicarboxylate, Dimethylbutindioat, Dmad, Nsc 101119, Nsc 14912
• CAS: 762-42-5

Description

Applications Dimethyl Acetylenedicarboxylate is a biocide that is added to biodiesels to inhibit and remove microbial growth. It can rapidly penetrate the skin and cause aberrations in the activities of the glycogenic, lipogenic, and tricarboxylic acid metabollic pathways. It also causes delayed and pain-free dermal burns.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Poon, R., et al.: Arch. Toxicol., 85(11), 1419-1427 (2011); Klain, George J., et al.: Fund. Appl. Toxicol., 10(4), 730-5 (1988); Slovak, A. J. M., et al.: Contact Dermatitis, 11(1), 29-30 (1984)

• Brand: TRC

Chemical properties

• Molecular weight: 142.11
• Formula: C₆H₆O₄
• Color/Form: Pale Yellow Solid
• SMILES: COC(=O)C#CC(=O)OC