Delta-Valerolactone

Product Name: delta-Valerolactone, 

中文名称:delta-戊内酯

CAS No.:542-28-9

Molecular formula: C5H8O2 

Molecular weight: 100.12

Appearance: Colorless to light yellow oily liquid

Application: Fine chemical intermediates, It is widely used in the fields of pharmaceutical intermediates (such as the synthesis of pyrimidine cylotazole, etc.)flavors, polyester polyurethane special solvent, coatings, etc.

Product specification: 

Item

Specifications

Superior Grade

First Grade

Qualified Product

Purity/ (wt%)  ≥

99.0

98.5

98.0

Moisture / (wt%)  ≤

0.10

0.20

0.30

Chromaticity (Hazen) ≤

20

30

50

Acid Value (mgKOH/g) ≤

0.20

0.50

1.0

 

Company Info

Henan Wising Chem Co., Ltd