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δ-Valerolactone

Cas:
542-28-9
Molecular Structure:
MDL:
MFCD00006645
Molecular Formula:
C5H8O2
Molecular Weight:
100.12
Alias:
Tetrahydro-2H-2-pyranone Tetrahydro-2H-pyran-2-one
Product order:
Name Specifications Packing Price Delivery
δ-Valerolactone 98% 25g RMB 319 Consulting service
δ-Valerolactone 98% 100g RMB 1243 Consulting service
δ-Valerolactone 98% 500g RMB 4350.5 Consulting service
Character:
密度:1.1
熔点:-13℃
沸点:230-60℃
折光率n20/D:1.456-1.459
闪点:112℃  
Quality Standard:
外观Appearance                     无色透明至淡黄色液体
纯度Purity                         >98.0%(GC)
比重Specific gravity (20/20)       1.1080 to 1.1120  
折光率Refractive index n20/D       1.4560 to 1.4580  
红外光谱鉴定Infrared spectrometry  和对照品匹配

注: 可能包含一定量的聚合物

Storage:
储存温度2-8℃
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