Maleic anhydride
furan-2,5-dione, 2,5-furandione, toxilic anhydride, cis butenedioic anhydride, maleic acid anhydride
How to detect Maleic anhydride
Formula: C4H2O3 | CAS: 108-31-6
Synonyms: furan-2,5-dione, 2,5-furandione, toxilic anhydride, cis butenedioic anhydride, maleic acid anhydride
Specification
Specification | Value/Information |
---|---|
Formula | C4H2O3 |
CAS no. | 108-31-6 |
Gas Response Factor, 11.7 eV | NA |
Gas Response Factor, 10.6 eV | 2 |
Gas Response Factor, 10.0 eV | NA |
ppm per mg/m⁻³, (20 °C, 1 bar) | 0.245 |
Molecular Weight, g/mole | 98.1 |
Melting point, °C | 53 |
Boiling point, °C | 202 |
Flash point, °C | 103.3 |
Upper Explosive Limit, % | 7.1 |
Specification | Value/Information |
---|---|
Lower Explosive Limit, % | 1.4 |
Density, g.cm⁻³ | 1.48 |
Ionisation Energy, eV | 9.9 |
EH40 TWA, mg.m⁻³ | 1 |
EH40 STEL, mg.m⁻³ | 3 |
NIOSH TWA REL, ppm | 0.25 |
NIOSH TWA REL, mg.m⁻³ | 1 |
NIOSH IDLH, ppm | 2.5 |
OSHA TWA PEL, ppm | 0.25 |
OSHA TWA PEL, mg.m⁻³ | 1 |