氰乙酸正丁酯
發布日期：2020-10-29 10:39
- 氰乙(yi)酸正丁(ding)酯
n-Butyl cyanoacetate
別稱 ; 正丁基氰乙酸酯
熔點 ; ; -80
沸(fei)點 230.7-231.2℃
- 141.1677
1.001g/cm3
CAS登錄(lu)號 5459-58-5
EINECS 226-730-1
化學式(shi) C7H11NO2
物化性(xing)質
| 折射率 | n20/D 1.425(lit.) |
| 外(wai)觀與性狀 | 透明液(ye)體(ti) |
| 閃點 | 189 °F |
| 沸點 | 230.7 °C |
| 熔點 | -80oC |
| 密度 | 1 |
| 水溶解(jie)性 | IMMISCIBLE |
| 穩定(ding)性(xing) | Stable at room temperature in closed containers under normal storage and handling conditions. |
| 儲存條件 | Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
安(an)全信息(xi)
| RTECS號 | AG3692500 |
| WGK Germany | 3 |
| 安(an)全說明(ming) | S26-S27-S36/37/39 |
| 包裝等級 | III |
| 危險品(pin)運輸編碼 | UN 3276 6.1/PG 3 |
| 海關編碼(ma) | 2926909090 |
| 危險品標志 | Xn |
| 危險類別碼(ma) | R20/21/22; R36/37/38 |