Physical features and properties of R12b2 – difluorodibromomethane (CBr2F2), identification CAS number 75-61-6 and EINEICS number 200-885-5 : gas detectors CBr2F2 (R12b2 – difluorodibromomethane) and respiratory protection equipments R12b2 – difluorodibromomethane (CBr2F2), use of a gas mask (half or full pieces) or powered air purifying respirators (PAPR) with gas cartridges and filters AX
|Chemical formula||CAS number||Common synonyms|
Common synonymsDibromodifluoromethane Freon 12B2 Halon 1202
|CE number (EINECS)||Density||Conversion (1 ppm =)|
CE number (EINECS)206-537-9
Conversion (1 ppm =)8.58 mg/m3
|TWA (8h)||STEL (15 mn.)||LEL||UEL||IP||GHS More||Cartridge More|
TWA (8h)100 ppm
STEL (15 mn.)-
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