Methyl ethyl ketone ≥99.7%, CHROMASOLV™ for HPLC, Riedel-de Haën™
Supplier: Honeywell Chemicals
Certificates
About this item
CAS Number:78-93-3
:
Formula:C₂H₅COCH₃
MDL Number:MFCD00011648
Merck Index:13,06097
Boiling Pt:79…81 °C
Melting Pt:–87 °C
Density:0.805 g/cm³ (20 °C)
Flash Pt:11.5 %(V)
Storage Temperature:Ambient
UN:1193
ADR:3,II
:72.11 g/mol
EINECS:201-159-0
REACH:01-2119457290-43
:GHS07
:GHS02
Specifications
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:Chem21 Solvent Selection Guide recommended by default
Specifications
Specification Test Results
- Assay (GC):Min. 99.7 %
- Non-volatile matter:Max. 0.001 %
- Water (Karl Fischer):Max. 0.1 %
- Free acid (as CH₃COOH):Max. 0.001 %
- Transmittance at 335 nm:Min. 50 %
- Transmittance at 340 nm:Min. 80 %
- Transmittance from 350 nm:Min. 98 %
- Explosion Limit:10.1 %
- Autoignition Temperature:960 °F