Jiangxi Dayu Pharmaceutical Material Co., Ltd.

Product

博天堂网页登录-918博天堂国际真人-918博天堂国际

Chemical name: Allyl Diglycol Carbonate;
2,5,8,10-Tetraoxatridec-12-enoic acid, 9-oxo-, 2-propenyl ester

Molecular formula: C12H18O7

Molecular weight: 274.27

CAS No.: 142-22-3

Structural formula:

Packing: net wt 225kg in metal pail or plastic drum.

Quality standard

Item

Index

Appearance

colorless or light color transparent liquid

Refractive index

1.450-1.460

Moisture

≤0.2%

Chroma

≤10(Pt-Co)

Viscosity

≥14.0mm2/s

Chromatographic purity

Assay≥83.0%

Dimer≤15.0%

Single impurity≤1.0%

Other any single impurity≤1.0%

Yellow index:0.74 

Refractive index: 1.498

Abbe number: 58

 

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