| CAS Number | 762-42-5 |
| Catalog Description | Dimethyl acetylenedicarboxylate, 98% |
| Synonym | Acetylenedicarboxylic acid dimethyl ester |
| Synonym | Butynedioic acid dimethyl ester |
| Synonym | Dimethyl 2-butynedioate |
| MDL Number | MFCD00008456 |
| Linear formula | CH3O2CC≡CCO2CH3 |
| Master Molecular formula | C6H6O4 |
| Boiling point in C | 95-98°/19 mmHg |
| Flash point in C | 86° |
| Flash point in F | 187° |
| Density | 1.156 |
| Refractive Index | 1.447 |
| Beilstein | 607063 |
| Sensitivity | Light Sensitive |
| EC Number | 212-098-4 |
| Shipping | Hazardous for shipping |
| CAS Number | 762-42-5 |
| UN# | UN1760 |
| Haz Class | 8 |
| Packing Group | II |
| Signal Word | Danger |
| Pictogram code 1 |
|
| H Phrases | H314-H318-H302-H227 |
| P Phrases | P210-P303+P361+P353-P305+P351+P338-P310-P405-P501A |
| TSCA | Yes |
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