男人边吻奶边挵进去A片,国产一区二区三区四区五区的,玖玖操,久久精品国产亚洲AV嫖农村妇女

中文名稱:2-氯-5-甲基吡啶 中文別名:6-氯-3-甲基吡啶; 2-氯-5-甲基吡啶; 英文名稱:2-Chloro-5-methylpyridine 英文別名:6-CHLORO-3-PICOLINE; 2-Chloro-5-picoline 5GR; 2-Chloro-5-Methylpyridine; 6-CHLORO-3-METHYL PYRIDINE; 2-Chloro-3-methypyridine;2-Chlor-5-methyl-pyridin; 5-methyl-2-chloro-pyridine; 6-Chloro-3-picoline; 2-Chloro-5-methylpyridine; 2-Chloro-5-picoline; 2-chloro-5-methylpyrdine; 2-chloro-5-methyl-pyridin; 2-CHLORO-5-PICOLINE; 2-chloro-5-methyl-pyridine; CAS號:18368-64-4 分子式:C6H6ClN 分子量:127.57200 精確質(zhì)量:127.01900 PSA:12.89000 LogP:2.04340 外觀與性狀:無色液體 密度:1.169 g/mL at 25 °C(lit.) 熔點:97oC (30 MMHG) 沸點:97 °C30 mm Hg(lit.) 閃點:195 °F 折射率:n20/D 1.53(lit.) 儲存條件:Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. 蒸汽壓:0.736mmHg at 25°C 化學(xué)性質(zhì) 淺黃色液體 用途 用作農(nóng)藥中間體