亚洲综合无码无在线观看,日日噜噜夜夜狠狠视频,丁香花在线观看免费高清版,影音先锋男人av橹橹色,米奇777四色精品人人爽,久久无码专区国产精品,成人网站免费大全日韩国产,免费a级毛片永久免费,免费无码又黄又爽又刺激,无码国内精品久久综合88

1) EINECS No.: 223-437-0
2) Molecular formula: C₈H₁₄O₂
3) Appearance: colorless clear liquid
4) Packaging: 190kg/galvanized steel drum
5) UN code: 3271 PG: Hazard class: 3
6) HS code: 2909199090