中文名称

1,3-二氧五环

中文别名

1,3-二氧戊环

英文别名

1,3-Dioxolane;1.3-Dioxacyclopentane;1,3-dioxolane stab.;Ethylene glycol methylene ether~Formaldehyde ethylene acetal;1,3-Dioxalane;1,3-Dioxolane (stabilized with Triethylamine);1,3-Dioxolane (stabilized with BHT);1,3-Dioxlane;1,3-dioxacyclopentane;1,3-Dioxolan;1,4-dioxolane;cis dioxolane;ethylene glycol formal;ethylene glycol methylene ether;Formal glycol;Glycol formal;trans dioxolane;1,3-Dioxacyclopentane (stabilized with BHT);Glycolformal (stabilized with BHT);Formaldehyde ethylene acetal;1,3-Dioxole, dihydro-;1,3-dioxole,dihydro-;1,3-dixolane;glycolmethyleneether;Methyleneglycolmethyleneether;1,3-DIOXACYCLOPENTANE;1,3-DIOXOLANE;1,3-Dioxacyclopentane;Ethylene glycol methylene ether

CAS号

646-06-0

分子式

C3H6O2

分子量

74.08

MDL

MFCD00003207

密度

1.06 g/mL at 25 °C(lit.)

熔点

−95 °C (lit.)

沸点

74°C(lit.)

闪点

华氏：26.6 °F
摄氏：-3 °C

水溶性

溶解

蒸汽压

70 mmHg ( 20 °C)