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| Product Name: | dimethyl but-2-ynedioate |
| CAS Registry Number: | 762-42-5 |
| EINECS: | 212-098-4 |
| Synonyms: | Dimethyl butynedioate; dimethyl ester; dimethyl but-2-ynedioate;Dimethyl acetylenedicarboxylate; 762-42-5;dimethyl but-2-ynedioate; Dimethyl 2-butynedioate; 2-Butynedioic acid; |
| Molecular Structure: |
 |
| Molecular Formula: | C6H6O4 |
| Molecular Weight: | 142.10944 |
| Density: | 1.16 |
| Boiling Point: | 95-98 ºC (19 MMHG) |
| Melting Point: | -18 ºC |
| Flash Point: | 86 ºC |
| Refractive index: | 1.446-1.448 |
| Risk Codes: | S26;S36/37/39;S45 |
| Safety Statements: | R22;R34 |
| Hazard Symbols: | C: Corrosive; |