CAT# :13734
化学名 :Dimethyl acetylenedicarboxylate
CAS :762-42-5
MDL :MFCD00008456
EINECS :not available
分子量 :142.11
分子式 :C6H6O4
Dimethyl but-2-ynedioate,But-2-ynedioic acid dimethyl ester
項目 | 製品規格表 |
---|---|
外観 | Light yellow to orange liquid |
純度 | 98%(Min,GC) |
水分 | 0.5%Max. |
融点 | -18 ºC |
沸点 | 95-98 ºC19 mm Hg(lit.) |
引火点 | 187 °F |
応用 | Intermediate in organic synetheses |
生産規模 | Up to kgs |
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 |