应用
δ-Valerolactone is employed as a chemical intermediate in the synthesis of polymers. It is also used to synthesize the copolyesters by lipase-catalyzed ring opening polymerization.

备注
Store in a tightly closed container. Avoid breathing dust, vapor, mist, or gas.

基本信息

MDL
MFCD00006645

EINECS
208-807-1

分子式
C₅H₈O₂

分子量
100.12

熔点
-13° to -12°

沸点
58-60°/0.5mm

闪点
112°(233°F)

密度
1.056

折射率
1.4580

灵敏度
Keep Cold.

形态
Liquid

溶解性
Miscible with water.

Beilstein
106436

GHS危害和防范说明

GHS符号

Hazard Statements
H318
Causes serious eye damage.

Precautionary Statements
P280i-P305+P351+P338-P310a
Wear eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

安全信息

危险类别
41
Risk of serious damage to eyes.

安全等级
26-39
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.

TSCA
是