CAT# :13734
Name :Dimethyl acetylenedicarboxylate
CAS :762-42-5
MDL :MFCD00008456
EINECS :not available
MolWeight :142.11
MolFormula :C6H6O4
Dimethyl but-2-ynedioate,But-2-ynedioic acid dimethyl ester
| Item | Specification |
|---|---|
| Appearance | Light yellow to orange liquid |
| Purity | 98%(Min,GC) |
| Moisture | 0.5%Max. |
| Melting Point | -18 ºC |
| Boiling Point | 95-98 ºC19 mm Hg(lit.) |
| Flash Point | 187 °F |
| Application | Intermediate in organic synetheses |
| Production Scale | Up to kgs |
- The above information is for reference only.
- For more information, please view Spec of Dimethyl acetylenedicarboxylate 762-42-5.pdf.
| Risk Phrases | 34-22 |
| Safety Phrases | 23-26-27-36/37/39-45 |
| Symbol |
GHS05,GHS07
|
| Signal word | Danger |
| Hazard statements | H302-H314 |
| Precautionary statements | P280-P305 + P351 + P338-P310 |
