国产午夜精品无码理论片,A级毛片毛片免费观看丝瓜,无码任你躁久久久久久老妇,免费A级毛片无码蜜芽欣赏网,国产日韩成人内射视频,97SE色综合一区二区二区,亚洲AV无码AV在线播放,中文字幕乱偷无码AV先锋,人人鲁人人莫人人爱精品,中文字幕免费不卡二区

CAS: 625-28-5
CBNumber: CB3272190
Molecular Formula: C₅H₉N
Formula Weight: 83.13
Mol File: 625-28-5.mol
Chemical Properties
Melting point: -100.8°C
Boiling point: 128-130 °C730 mm Hg(lit.)
Density: 0.795 g/mL at 25 °C(lit.)
refractive index: n20/D 1.393(lit.)
Flash point: 83 °F