Toxic
Health β-Propiolactone 98%, pure
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:57-57-8
:
Formula:C₃H₄O₂
MDL Number:MFCD00005169
:72.06 g/mol
Boiling Pt:155 °C (1013 hPa)
Melting Pt:–33 °C
Density:1.146 g/cm³
Flash Pt:70 °C
Storage Temperature:Freezer
EINECS:200-340-1
UN:3382
ADR:6.1,I
:GHS06
:GHS08
Specification Test Results
- Appearance:Clear colorless Liquid
- Infrared spectrum:Conforms
- Refractive index:1.4120 to 1.4140 (20°C, 589 nm)
- GC:≥97.5 %