国产激情一级毛片久久久软件,国模视频在线无码,欧美一区二区人人喊爽,久久免费区一区二区三波多野在

中文版|English

Quality upgrade Quality assurance Flexible packaging options

4-(1,5-Dipyridin-4-ylhexan-3-yl)pyridine Trihydrofluoride

category

Product

label

Highly Effective Fluorinating Agent

CAS No.

79821-63-9

Purity

≥98%

Name: 4-(1, 5-dipyridin-4-ylhexan-3-yl)pyridine Trihydrofluoride; 4,4 ",4 "-(hexane-1,3,5-triyl)tripyridine--hydrogen fluoride (1/3)

CAS number: 79821-63-9

Molecular formula:C₂₁H₂₆F₃N₃

Molecular weight: 377.4 g/mol

Appearance: Light yellow transparent liquid

Main content: ≥98%

Water content: ≤0.5%

Density: 1.107g/ml, @25 ℃

Packing:1KG;5KG;25KG;50KG;100KG;200KG

? Product