Trimethyl phosphite
trimethoxyphosphine
How to detect Trimethyl phosphite
Formula: C3H9O3P | CAS: 121-45-9
Synonyms: trimethoxyphosphine
Specification
Specification | Value/Information |
---|---|
Formula | C3H9O3P |
CAS no. | 121-45-9 |
Gas Response Factor, 11.7 eV | NA |
Gas Response Factor, 10.6 eV | 2.00 |
Gas Response Factor, 10.0 eV | NA |
ppm per mg/m⁻³, (20 °C, 1 bar) | 0.193 |
Molecular Weight, g/mole | 124.8 |
Melting point, °C | -78 |
Boiling point, °C | 112 |
Specification | Value/Information |
---|---|
Flash point, °C | 23 |
Upper Explosive Limit, % | 61.2 |
Lower Explosive Limit, % | 5.2 |
Density, g.cm⁻³ | 1.052 |
Ionisation Energy, eV | 9 |
EH40 TWA, ppm | 2 |
EH40 TWA, mg.m⁻³ | 10 |
NIOSH ST, mg.m⁻³ | 2 |
NIOSH TWA REL, mg.m⁻³ | 10 |