Physical features and properties of MIC – methyl isocyanate (CH3NCO), identification CAS number 624-83-9 and EINEICS number 210-866-3 : gas detectors CH3NCO (MIC – methyl isocyanate) and respiratory protection equipments MIC – methyl isocyanate (CH3NCO), use of a gas mask (half or full pieces) or powered air purifying respirators (PAPR) with gas cartridges and filters AB-P3
| Chemical formula | CAS number | Common synonyms |
|---|---|---|
Chemical formula CH3NCO |
CAS number 624-83-9 |
Common synonyms
Methyl ester of isocyanic acid Methyl carbylamine Isocyanatomethane |
| CE number (EINECS) | Density | Conversion (1 ppm =) |
|---|---|---|
CE number (EINECS) 203-862-8 |
Density 1.97 |
Conversion (1 ppm =) 2.34 mg/m3 |
| TWA (8h) | STEL (15 mn.) | LEL | UEL | IP | GHS More | Cartridge More |
|---|---|---|---|---|---|---|
TWA (8h) 0.2 ppm |
STEL (15 mn.) - |
LEL 5.3 % |
UEL 26 % |
IP 10.67 |
GHS More 
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Filtre
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